51 Axialflowfans

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

5.1 Axial Flow Fans Contents

Novax Axial Flow Fans ACA - ACN ACW - ACD - ACG - ACP . . . . . . . . . . 3

Accessories – ACA – Mounting foot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

One Rotor – Several Fan Types . . . . . . . . . . . 3 ACA – ACN – ACW – ACD . . . . . . . . . . . . . . . 3 ACG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 ACP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Two types of blades . . . . . . . . . . . . . . . . . . . . . 3 Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Corrosion Classification . . . . . . . . . . . . . . . . . . 3 Adjustment of Blade Angles. . . . . . . . . . . . . . . 3

Accessories – ACN – Mounting foot, horizontal . . . . . . . . . . . . . . . . . . . . . . 23

Control of Speed by Means of Frequency Conversion . . . . . . . . . . . . . . . . . . . 4

Accessories – ACG and ACP – Mounting foot and diffuser . . . . . . . . . . . 24 Accessories – ACG and ACP – Mounting foot and diffuser . . . . . . . . . . . . 25 Accessories – ACA, ACN, ACG and ACP . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Type Descriptions of ACA-ACD . . . . 5 ACA – ACD for Installation in Ducting . . . . . . . 5 Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Accessories – ACA, ACN, ACG and ACP . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Type Descriptions of ACN-ACW . . . . 6

Accessories – ACD, ACW . . . . . . . . . 28

ACN – ACW for Installation in Ducting. . . . . . . 6 Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Type Descriptions of ACG and ACP . . . . . . . . 7

Accessories – ACD, ACW . . . . . . . . . 29

Novax – Combination key – type ACA – ACD . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Accessories – ACD, ACW . . . . . . . . . 31

Accessories – ACD, ACW . . . . . . . . . 30

Acoustic diffuser - YAD. . . . . . . . . . . 33 Novax – Combination key – type ACN – ACW . . . . . . . . . . . . . . . . . . . . . . . . . 8 Novax – Combination key – types ACG and ACP . . . . . . . . . . . . . . . . . . . . . . . 9 Performance Curves. . . . . . . . . . . . . 10 ACA – ACD 60 Hz . . . . . . . . . . . . . . . . . . . . . 10 ACN – ACW 60 Hz. . . . . . . . . . . . . . . . . . . . . 11 ACG 60 Hz. . . . . . . . . . . . . . . . . . . . . . . . . . . 12 ACP 60 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Dimension Sketches. . . . . . . . . . . . . 14 ACA – Dimension sketches . . . . . . . . . . . . . . 14 ACD – Dimension sketches . . . . . . . . . . . . . . 16 ACD – Dimension sketches . . . . . . . . . . . . . . 17 ACN – Dimension sketches . . . . . . . . . . . . . . 18 ACG and ACP – Dimension sketches . . . . . . 19 ACW – Dimension sketches . . . . . . . . . . . . . 20 ACW – Dimension sketches . . . . . . . . . . . . . 21

Accessories . . . . . . . . . . . . . . . . . . . 22

Sound conditions. . . . . . . . . . . . . . . . 33 Technical Data for Accessories . . . . 34 Installation corrections . . . . . . . . . . . 36 Run up time of axial flow fans . . . . . 37 Smoke Extract Fans. . . . . . . . . . . . . . 38 Pump Room Fan type HGP . . . . . . . . 39 Product and Application 39 Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39 Number of Hub Diameters . . . . . . . . . . . . . . .39 Number of Blades . . . . . . . . . . . . . . . . . . . . .39 Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

Materials and Surface Treatment . . . . . . . . . . . . . . . . . . . . . . 39 Corrosion Classification . . . . . . . . . . . . . . . . .39 Duct on inlet and free outlet . . . . . . . . . . . . . .39 Description . . . . . . . . . . . . . . . . . . . . . . . . . . .40

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice MU 13073 0205

5.1 Axial Flow Fans

Page 1 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Novax HGP Dimensions. . . . . . . . . . 41 Novax axial flow fan type HGP . . . . 42 Novax axial flow fan type HGP . . . . 43 Novax axial flow fan type HGP . . . . 44 Novax axial flow fan type HGP . . . . 45 Novax axial flow fan type HGP . . . . 46 Novax axial flow fan type HGP . . . . 47 Novax axial flow fan type HGP . . . . 48 Novax axial flow fan type HGP . . . . 49 Novax axial flow fan type HGP . . . . 50 Novax axial flow fan type HGP . . . . 51 Novax axial flow fan type HGP . . . . 52 Novax axial flow fan type HGP . . . . 53 Novax axial flow fan type HGP . . . . 54 Novax axial flow fan type HGP . . . . 55 Axial Flow Fan type HGC . . . . . . . . . 56 Product and Application 56 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 Materials and Surface Treatment. . . . . . . . . . 56 Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Performance Curves HGC-250/160 57

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 2 of 58

5.1 Axial Flow Fans

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Novax Axial Flow Fans ACA ACN - ACW - ACD - ACG - ACP

ACP For wall mounting with direct inlet and outlet.

The Novax fans are compact and robust, massproduced adjustable pitch axial flow fans. Novax is suited for a large number of air handling applications for marine installations. Distinguishing features of Novax are space economy, easy installation and high reliability.

Two types of blades

The rotors are available with blades of glass fibre reinforced polyester (GRP) or aluminium. N.B. However, rotors with hub diameters = 403 and = 578 mm are only available with blades of aluminium. The two blade types have identical performance characteristics. In the temperature range of -20 °C to +40 °C the fans are normally equipped with GRP blades which are lighter and more resistant to corrosion. In the temperature range of -20 °C to -40 °C and +40 °C to +70 °C both blade types can be used, however, at reduced speeds and with special grease in motors. In the temperature range of 70 °C to 100 °C solely aluminium blades are used and at reduced speeds.

One Rotor – Several Fan Types

The Novax rotor (the impeller) consists of two assembled hub discs with cavities to house the blades. The rotor is provided with a hub boss for mounting onto a motor shaft.

Motors

The motors are asynchronous motors. Types ACN, ACG, ACW and ACP have flanged motors, whereas type ACA and ACD has a foot-mounted motor.

The blades of the rotor can be factory adjusted to any angle between 25 and 70 °, dependent on size and speed. The rotor and motor assembly can be mounted in many different fan casing profiles suitable for a

Corrosion Classification The Novax fans are as standard designed for operation in unheated, low-corrosive environments according to the international standard EN ISO

variety of applications.

12944-2, class 2 (low).

ACA – ACN – ACW – ACD

Adjustment of Blade Angles

For installation in ducting.

The blade pitch may be adjusted to obtain different performances. In that case the motor output should be known and the rotor carefully aligned

ACG For duct connection with direct inlet.

and balanced before starting. Please contact YORK Novenco before any such adjustment.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 3 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Control of Speed by Means of Frequency Conversion The performance curves on pages 10 – 13 show the nominal speeds for motors of 50 and 60 Hz and with speed control by frequency conversion with the maximum speeds indicated in the table below. Thus Novax fans are a serious alternative to cenThe brochure “Blade angle tool for adjustment of blade angle” is available on request.

accurate selection of type and size in view of air pressure,

operating

and air conditioning systems with varying air quantity requirements.

The Novax computer calculation program ensures quantity,

trifugal fans with inlet vane control in ventilating

economy

and

sound. The program can be ordered on diskettes.

Both investment, operating costs as well as space requirements are smaller for Novax fans with the same performance. This is mainly due to falling prices of frequency converters, so even small installations can be economically speed controlled by means of frequency conversion.

Max. speed of Novax rotors at 20°C * Rotor diameter

Hub diameter

250

315

400

500

160

3865

3865

3865

3865

4000

560

630

710

800

4000

3865

3575

3275

2980

280

4012

3755

3536

3230

2930

2571

330

3977

3686

3448

3215

2973

2660

3674

3397

3097

2859

2651

2324

403

2179

578

2128

230

380

900

1000

1120

1250

1400 1600

2025

1885

1730

1575

1957

1804

1685

1595

* Reduced max. speed at higher or lower temperature.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 4 of 58

5.1 Axial Flow Fans

1410

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Type Descriptions of ACA-ACD ACD

ACA

ACA – ACD for Installation in Ducting

The series comprises 14 sizes with impeller diameters ranging from 250 to 1600 mm and 7 hub diameters from 160 to 578 mm.

The fan casing incl. of motor suspension is hot-dip galvanized. The fan casing is provided with an inspection door. The rotor unit is mounted directly on the motor shaft end.

Capacities

Air quantities from 0.1 to 55 m 3 /s and total pressures up to 1800 Pa. ACA casing consists of a short rolled welded steel tube with beaded flanges. ACD consists of a cylindrical casing with connecting flanges at both ends. The fan casing has a welded motor suspension of sheet steel.

The direction of air flow for ACA is blade – motor. The motor is a foot-mounted motor mounted on the outlet side and provided with electric cable extended through the fan casing to a terminal box for electrical connection. Pitch circle diameter of flange, number of holes and hole size as standard according to EUROVENT 1/2 for type ACA and according to DIN 24154 for ACD.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 5 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Type Descriptions of ACN-ACW ACN

ACW

ACN – ACW for Installation in Ducting

The series comprises 14 sizes with impeller diameters ranging from 250 to 1600 mm and 7 hub diameters from 160 to 578 mm.

The fan incl. of motor suspension is hot-dip galvanized. The direction of air flow for ACN and ACW is blade – motor. The motor is a flanged motor mounted on the outlet side and provided with an electric cable extended through the fan casing to a terminal

Capacities

Air quantities from 0.1 to 55 m3/s and total pres-

box for electrical connection.

sures up to 2000 Pa.

The fan casing is provided with an inspection

The fan consists of a cylindrical casing with con-

door.

necting flanges at both ends.

Pitch circle diameter of flange, number of holes

The fan casing has a welded motor suspension of

and hole size as standard according to EURO-

sheet steel which at the same time serves as a

VENT 1/2 for type ACN and according to DIN

down-stream guide vane arrangement, ensuring

24154 for ACW.

an extremely high efficiency. The rotor unit is mounted directly on the motor shaft end.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 6 of 58

5.1 Axial Flow Fans

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Type Descriptions of ACG and ACP

Capacities Air quantities from 0.1 to 55 m3/s and total pressures up to 2000 Pa. The fan consists of a tubular casing with a bell mouth inlet for direct air intake and an outlet flange for duct connection. The rotor unit is mounted at the inlet with the motor facing the air intake. The direction of air flow for ACG is motor – blade. The inlet is provided with a wire guard. On the outlet side of the rotor a downstream guide vane arrangement with a core is mounted ensuring a very high efficiency.

ACG for Duct Connection The series comprises 14 sizes with impeller diameters ranging from 250 to 1600 mm and 7 hub diameters from 160 to 578 mm.

The motor is a flanged motor with electrical connection in the terminal box. Pitch circle diameter of flange, number of holes and hole size as standard according to EUROVENT 1/2.

Capacities Air quantities from 0.1 to 50 m3/s and total pressures up to 1600 Pa. The fan consists of a short tubular casing with a bell mouth inlet for direct air intake and an outlet flange for duct connection. The rotor unit is mounted at the inlet with the motor facing the air intake. The direction of air flow for ACP is motor – blade. The inlet is provided with a wire guard. ACP is used for direct exhaust through wall. ACP for Wall Mounting

The motor is a flanged motor with electrical con-

The series comprises 14 sizes with impeller diam-

nection in the terminal box.

eters ranging from 250 to 1600 mm and 7 hub di-

Pitch circle diameter of flange, number of holes

ameters from 160 to 578 mm.

and hole size as standard according to EUROVENT 1/2.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 7 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Novax – Combination key – type ACA – ACD Hub diam. 160

230

280

330

380

403

578

Motor size (foot-mounted)

250

315

400

500

•

• •

• • • • • • •

• • • • • • • • • • • • • • • • •

71 80 90 71 80 90 100 71 80 90 100 112 80 90 100 112 132 90 100 112 132 160 180 112 132 160 180 132 160 180 200 225 250 280

560

630

• • • • • • • • • • • • • • • • • • •

• • • • • • • • • • • • • • • • • • • •

Rotor diameter 710 800 900

• • • • • • • • • • • • • • • • • • • •

• • • • • • • • • • • • • • • • • • • •

• • • • • • • • • • • • • • • • • • • • • •

1000

• • • • • • • • • • • • • •

1120

1250

• • • • • • • • •

• • • • • • • • • •

1400

1600

• • • • • • • • •

• • • •

1400

1600

Novax – Combination key – type ACN – ACW Hub diam. 160

230

280

330

380

403

578

Motor size (spec.motor) 71 80 90 71 80 90 100 71 80 90 100 112 80 90 100 112 132 90 100 112 132 160 180 112 132 160 180 132 160 180 200 225 250 280

250

315

400

500

•

• •

• • • • • • •

• • • • • • • • • • • • • • • • •

560

630

• • • • • • • • • • • • • • • • • • •

• • • • • • • • • • • • • • • • • • • •

Rotor diameter 710 800 900

• • • • • • • • • • • • • • • • • • • •

• • • • • • • • • • • • • • • • • • • •

• • • • • • • • • • • • • • • • • • • •

1000

• • • • • • • • • • • • •

1120

1250

• • • • • • • • •

• • • • • • • • • •

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 8 of 58

5.1 Axial Flow Fans

• • • • • • • • •

• • • •

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Novax – Combination key – types ACG and ACP Hub diam.

Motor size (flanged) 71 80 90 100 71 80 90 100 71 80 90 100 112 80 90 100 112 132 90 100 112 132 160 180 112 132 160 180 132 160 180 200 225 250

160

230

280

330

380

403

578

250

315

400

500

• •

• • •

• • • • • • • •

• • • • • • • • • • • • • • • • • •

560

630

• • • • • • • • • • • • • • • • • • •

• • • • • • • • • • • • • • • • • • • •

Rotor diameter 710 800 900

• • • • • • • • • • • • • • • • • • • •

• • • • • • • • • • • • • • • • • • • •

• • • • • • • • • • • • • • • • • • • • • • •

1000

1120

• • • • • • • • • • • • • •

• • • • • • • • •

1250

1400

• • •

• •

• • • •

• • • •

1600

• • •

Accessories Horizontal mounting foot Vertical mounting plate Inlet cone with wire guard Counter flange Duct spigot Welding connection Flexible connection Silencer with or without pad Acoustic diffuser with pad Hood Damper Wire guard in casing (pressure side)

ACA – ACD

ACN – ACW

ACG

ACP

• • •

• • •

• •

• •

• • • • YAH – YAA YAD HAN – HAT SBC – SBA

• • • • YAH – YAA YAD HAN – HAT SBC – SBA

• • • • YAH YAD

• • • • YAH YAD

SBC •

SBC •

• 2 • •

• 2 • • •

•

1

Wire guard flange (pressure side)

• •

Brass lining

•

•

Anti-vibration mountings Diffuser for outlet

• •

• •

1

Downstream guide vane arrangement 3 1. 2. 3.

Mounting a wire guard on the ACA, ACN or ACW requires an extra long casing due to the motor size. Brass lining is unavailable for some motor variants. ACP + downstream guide vane arrangement = ACG

For assembly of 2 silencers type YAH use a standard clamping ring. Do not assemble more than 2 silencers by means of a standard clamping ring.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 9 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Performance Curves

Total pressure, Pa

ACA – ACD 60 Hz 2000 1500 1000 r o to em l o 2-p

500

r o to em l o r 4-p oto le m o r p 6o to le m o p 8-

200 100 50

20 10 5

2 1 0.1

0.2

0.5

1

2

5

10

20

50

100 3

Air flow, q, m/s

The above curves show the duty ranges of the fan

Final selection of fan size, including calculation of

type irrespective the sizes and hub diameter.

blade pitch, power consumption, motor selection and sound level, is done by means of the Novax

The fan performance are according to BS 848 1980,

computer selection program; which is available

arrangement D (duct connection for inlet and out-

on CD-ROM or www.york-novenco.com.

let). If other arrangements are used, performance characteristics will vary.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 10 of 58

5.1 Axial Flow Fans

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Total pressure, Pa

ACN – ACW 60 Hz 2000 1500 m 2-po le

1000 500

o to r

tor le mo 4 -po r mo to 6-po le r t mo o 8-po le

200 100 50

20 10 5

2 1

0.1

0.2

0.5

1

2

5

10

20

50

100 3

Air flow, q, m/s

The above curves show the duty ranges of the fan

Final selection of fan size, including calculation of

type irrespective the sizes and hub diameter.

blade pitch, power consumption, motor selection and sound level, is done by means of the Novax

The fan performance are according to BS 848 1980,

computer selection program; which is available

arrangement D (duct connection for inlet and out-

on CD-ROM or www.york-novenco.com.

let). If other arrangements are used, performance characteristics will vary.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 11 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Total pressure, Pa

ACG 60 Hz 2000 1500 1000

le 2-po

r moto

500 4-p o

200

oto le m

le 6-po

r

r moto le m 8-po

100

otor

50

20 10 5

2 1 0.1

0.2

0.5

1

2

5

10

20

50

100 3

Air flow, q, m/s

The above curves show the duty ranges of the fan

Final selection of fan size, including calculation of

type irrespective the sizes and hub diameter.

blade pitch, power consumption, motor selection and sound level, is done by means of the Novax

The fan performance are according to BS 848 1980,

computer selection program; which is available

arrangement B (free inlet and ducted on outlet

on CD-ROM or www.york-novenco.com.

sides). If other arrangements are used, performance characteristics will vary.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 12 of 58

5.1 Axial Flow Fans

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Total pressure, Pa

ACP 60 Hz 2000 1500 1000

le 2-po

500

or mot otor le m 4-po otor le m 6-po

200

le 8-po

100

moto

r

50

20 10 5

2 1 0.1

0.2

0.5

1

2

5

10

20

50 100 3 Air flow, q, m/s

The above curves show the duty ranges of the fan

Final selection of fan size, including calculation of

type irrespective the sizes and hub diameter.

blade pitch, power consumption, motor selection and sound level, is done by means of the Novax

The fan performance are according to BS 848 1980,

computer selection program; which is available

arrangement A (free inlet and outlet sides). If

on CD-ROM or from www.york-novenco.com.

other arrangements are used, performance characteristics will vary.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 13 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Dimension Sketches ACA – Dimension sketches EUROVENT 1/2 L1

P x øR

øA øB øD øN

E

M

C

C L

250

315

400

Size (impeller diameter) 500 560 630 710

800

900

A

310

385

480

590

650

720

800

890

1000

B

280

355

450

560

620

690

770

860

970

D

250

315

400

500

560

630

710

800

900

4

8

8

12

12

12

16

16

16

R

10

10

12

12

12

12

12

12

15

C

3

3

3

3

3

3

3

3

4

1000 1100 1070 1000 16 15 4

E

200

200

200

200

182

182

182

182

315

315

315

315

12

14

17.6

21.6

187

187

187

315

315

315

14.2

17.6

21.6

193

193

200

Hub diam.

P

160-380

Casing length L1

300-500

Motor type

All

M L

-71

Weight,kg M L

160

300

-80

Weight,kg M L

-90

Weight,kg E M L Weight,kg M L

230-380 230-380 -71

230

230-380

280 330

M L

-80

22.5

200

200

200

200

200

200

200

207

207

207

207

207

207

207 340

340

340

340

340

340

340

19.5

23.8

26.3

32.4

35.8

39.4

25.3

27.8

34.0

37.5

41.2

57.8

212

212

212

212

212

212

212

340

340

340

340

340

340

340

19.4

23.8

26.3

32.2

35.7

39.4

25.3

27.8

33.8

37.4

41.2

57.7

26.8

29.7

35.9

39.6

43.5

60.0

218

218

218

218

218

218

218

375

375

375

375

375

375

375

20.1

24.6

27.3

32.4

36.4

40.2

26.1

28.8

34.0

38.1

42.0

59.1

27.6

30.7

36.1

40.3

44.3

61.4

32.3

38.2

42.5

46.6

63.9

300

300

300

300

300

300

230-380 230

Weight,kg

350

18.3

280

230 Weight,kg

350

-90

280 330 380

E M L

230-380 230-380

300 400

-100

300

225

225

225

225

225

225

225

400

400

400

400

400

400

400

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 14 of 58

5.1 Axial Flow Fans

218 375

62.4 300 225 400

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Hub diam. Weight,kg

M

Motor type

Casing length L1

230 280 330 380

250

315

Size (impeller diameter) 500 560 630 710

400 24.5

-100

280-380

L Weight,kg M L

280 330 380

-112

400

E M L Weight,kg M L Weight,kg

-132

330 380 380 380

C E M L Weight,kg M L

38.7 40.3 42.4 44.5

40.3 42.0 41.2 46.4

48.1 49.9 52.2 54.5

71.5 73.8 76.3

232

232

232

232

232

232

425 32.0 33.5

425 35.2 37.1 38.7 251 475 38.3 39.9 400 270 585 47.3

425 40.5 42.6 44.7 251 475 43.5 45.6 400 270 585 52.9 283 625 52.2

425 45.4 47.6 49.8 251 475 48.7 51.0 400 270 585 59.2 283 625 59.0

425 50.4 52.7 55.0 251 475 54.0 56.3 400 270 585 65.0 283 625 64.5

425 71.6 73.9 76.4 251 475 75.9 78.4 400 270 585 93.5 283 625 93.3

500 380

-180

Casing length L1

Motor type

403-578 All 403 578 403-578 403

-112

403 403-578

Weight,kg

403 578

M L

403-578

Weight,kg

403 578

M L

403-578

Weight,kg

403 578

E M L Weight,kg M L Weight,kg M L Weight,kg E M L Weight,kg

900

33.3 34.8 36.7 38.3

-160

Hub diam. ∅N A B D P R

800

30.1 31.6 33.0

251 475 34.8

330-380

Weight,kg

1.

Products

-132 500 -160

-180

1000

1000 970 900 16 15 4 4 375 295 500 101.2 314 545 103.3 119.7 333 655 107.0 123.4 346 1 695 1

1100 1070 1000 16 15 4 4 375 295 500 110 314 545 112.8 130.0 333 655 116.9 134.1 346 695 116.8 134.0 505 358 725 157.2

122.4

-200 578

900

630

-225

-250

578

710

Size (impeller diameter) 1120 1250 1400 1220 1190 1120 20 15 4 4 375 295 500 121.5 314 545 124.6 142.8 333 655 139.1 157.3 346 695 139.5 157.7 505 358 725 176 374 775 178.7

1360 1320 1250 20 15 6 6 375 295 500 173 314 545 176 195 333 655 193 212 346 695 194 213 505 358 725 241 374 775 245 393 850 247

-280

1510 1470 1400 20 15 6 6

1000

84.1 232 425

84.7 251 475 87.4 400 270 585 104.7 283 625 104.5

1600 1720 1680 1600 24 19 6

314 545 201.5 333 655 211.0 243.0 346 695 212.5 244.0 505 358 725 277 374 775 282 393 850 286 585 415 950 329

505 358 725 317 374 775 321 393 850 326 585 415 950 378

Only for hub diameters ∅578

Dimensions in mm – Weights in kg excl. motor Flanges: Pitch circle diameter, number of holes and hole size as standard according to EUROVENT 1/2.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 15 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

ACD – Dimension sketches

6 or 10 mm

DIN 24154 - Casing 6 or 10 mm

Hub Motor diam. ∅N type 250

315

400

500

409 / 407

494 / 492

594 / 592

Size (impeller diameter) 560 630 710

900

1000 1115 / 1113

B

292

366

448

551

629

698

775

861

958

1067

6

8/8

6 / 10

6 / 10

6 / 10

6 / 10

6 / 10

6 / 10

6 / 10

6 / 10

250

315

400

500

560

630

710

800

900

1000

276

314

415

455

520

520

520

520

727

777

L

360

400

520

560

620

620

730

750

850

900

P

8

8

12

12

16

16

16

24

24

24

R

12

12

12

12

14

14

14

14

14

14

M

182

182

182

182

207

207

207

207

207

160-380

-71

Weight M Weight

All

160

M

-80 -90

Weight M

230-380

Weight

230 280

M

230-380

Weight

230 280 330

M

230-380

Weight

230 280 330 380

21.5

29.9 / 42.1 44.6 / 64.7 57.7 / 84.8 187

187 193

207

46.4 / 66.5 59.8 / 86.9 74.0 / 107.5 85.7 / 123.4 107.8 / 158.0 122.5 / 180.4 61.3 / 88.4 75.5 / 109.0 87.3 / 125.0 109.5 / 159.7 124.3 / 182.2 155.7 / 229.6 46.3 / — — / 66.4 218

-90

193

45.2 / 65.3 58.6 / 85.7

212 -80

187

29.9 / 42.1 44.6 / 64.7 57.7 / 84.8

207 -71

824 / 822

1015 / 1012

C E

744 / 742

800

334

D

674 / 672

914 / 912

A

212

212

212

212

212

212

59.8 / 86.9 73.9 / 107.4 85.6 / 123.3 104.6 / 154.8 122.5 / 180.4 61.3 / 88.4 75.4 / 108.9 87.2 / 124.9 109.4 / 159.6 124.3 / 182.2 155.6 / 229.5 62.8 / 89.9 77.3 / 110.8 89.3 / 127.0 111.6 / 161.8 126.6 / 184.5 157.9 / 231.8 218

218

47.0 / 67.1 60.6 / 87.7 74.9 / 108.4 62.1 / 89.2 76.4 / 109.9 63.6 / 90.7 78.3 / 111.8 79.9 / 113.4

218

218

85.7 / 123.4 87.3 / 125.0 89.4 / 127.1 91.5 / 129.2

108.4 / 158.6 110.1 / 160.3 112.3 / 162.5 114.5 / 164.7

218

218

218

123.3 / 181.2 125.1 / 183.0 156.9 / 230.8 127.4 / 185.3 159.2 / 233.1 129.7 / 187.6 161.7 / 235.6 185.6 / 272.7

Dimensions in mm – Weights in kg excl. motor Flanges: Pitch circle diameter, number of holes and hole size as standard according to DIN 24154. Table cells with double entries state the value applying to 6 mm casings first followed by that for 10 mm casings. The values are separated by a slash – for example (6 / 10).

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 16 of 58

5.1 Axial Flow Fans

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

ACD – Dimension sketches Casing 6 and 10 mm Motor Hub diam. ∅N type M Weight M Weight M Weight M Weight M Weight

230-380 230 280 330 380 280-380 280 330 380 330-380 330 380 380 380

Weight M Weight M Weight M Weight M Weight M Weight M Weight

225 48.1 / 68.2

225 62.2 / 89.3 63.7 / 90.8 65.2 / 92.3

225 76.7 / 110.2 78.2 / 111.7 80.1 / 113.6 81.7 / 115.2 232 78.7 / 112.2 80.6 / 114.1 82.2 / 115.7 251 81.7 / 115.2 83.3 / 116.8 270 86.0 / 119.5

232 64.0 / 91.1 65.5 / 92.6 251 66.8 / 93.9

-132 -160 -180

All

403

-112

578

560

-112

403-578

403-578 403578 403-578 403578 403-578 403578

500

-100

Hub Motor diam. ∅N type A B C D E L P R M Weight M

400

-132

-160

900

1000

1015 / 1012 958 6 / 10 900 727 850 24 14 295 181.2 / 255.1 314 183.3 / 257.2 199.7 / 273.6 333 186.9 / 260.8 203.3 / 277.2 346

1115 / 1113 1067 6 / 10 1000 777 900 24 14 295 206.2 / 293.3 314 208.9 / 296.0 226.1 / 313.2 333 213.3 / 300.4 230.5 / 317.6 346 212.8 / 299.9 230.0 / 317.1 358 239.8 / 326.9

-180 202.3 / 276.2

Size (impeller diameter) 630 710 800 225 87.3 / 125.0 88.9 / 126.6 91.0 / 128.7 93.1 / 130.8 232 89.2 / 126.9 91.3 / 129.0 93.4 / 131.1 251 92.2 / 129.9 94.3 / 132.0 270 97.0 / 134.7 283 96.5 / 134.2

225 109.8 / 160.0 111.5 / 161.7 113.7 / 163.9 115.9 / 166.1 232 111.8 / 162.0 114.0 / 164.2 116.2 / 166.4 251 115.2 / 165.4 117.4 / 167.6 270 119.7 / 169.9 283 119.5 / 169.7

225 125.0 / 182.9 126.8 / 184.7 129.1 / 187.0 131.4 / 189.3 232 127.3 / 185.2 129.6 / 187.5 131.9 / 189.8 251 131.1 / 189.0 133.4 / 191.3 270 135.6 / 193.5 283 135.1 / 193.0

Size (impeller diameter) 1120 1250 1255 / 1263 1200 6 / 10 1120 777 950 32 18 295 256.5 / 361.9 314 259.6 / 364.9 277.8 / 383.1 333 274.0 / 379.3 292.2 / 397.5 346 274.4 / 379.7 292.6 / 397.9 358 295.9 / 401.2 374 298.9 / 404.2

1385 / 1393 1337 6 / 10 1250 777 1060 32 18 295 304.5 / 435.7 314 307.8 / 439.0 326.7 / 457.9 333 324.7 / 455.9 343.6 / 474.8 346 325.7 / 456.9 344.6 / 475.8 358 348.6 / 479.8 374 352.6 / 483.8 393 355.2 / 486.4

900

1000

225

225

159.9 / 233.8 162.2 / 236.1 164.7 / 238.6 232 160.0 / 233.9 162.3 / 236.2 164.8 / 236.2 251 164.2 / 238.1 166.7 / 238.1 270 172.7 / 246.6 283 173.2 / 247.1

189.3 / 276.4 232

189.9 / 277.0 251 192.5 / 279.6 270 199.3 / 286.4 283 199.2 / 286.3

1400

1600

1535 / 1543 1491 6 / 10 1400 777 1120 32 18

1745 / 1753 1663 6 / 10 1600 777 1120 40 18

314 364.8 / 519.9 333 374.2 / 529.3 405.9 / 561.0 346 375.6 / 530.7 407.3 / 562.4 358 412.6 / 567.7 374 417.0 / 572.1 393 421.1 / 576.2 415 446.6 / 601.7

358 487.7 / 664.8 374 493.8 / 670.9 393 499.3 / 676.4 415 531.1 / 708.2

Dimensions in mm – Weights in kg excl. motor Flanges: Pitch circle diameter, number of holes and hole size as standard according to DIN 24154. Table cells with double entries state the value applying to 6 mm casings first followed by that for 10 mm casings. The values are separated by a slash – for example (6 / 10).

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 17 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

P x øR

C

øA

øB

øN

øD

ACN – Dimension sketches EUROVENT 1/2

L

250

315

400

500

560

Size (impeller diameter) 630 710 800 900 1000 1120 1250

1400

1600

A

310

385

480

590

650

720

800

890

1000

1100

1220

1360

1510

1720

B

280

355

450

560

620

690

770

860

970

1070

1190

1320

1470

1680

250

315

400

500

560

630

710

800

900

1000

1120

1250

1400

1600

4

8

8

12

12

12

16

16

16

16

20

20

20

24

10

10

12

12

12

12

12

12

15

15

15

15

15

19

2

2

3

3

3

3

3

3

3

3&4

3&4

3&4

4

4

360

400

520

560

620

620

730

750

850

900

11

14

27

42

55

60

73

82

98

134 650

750

-132

850

750

650

750

850

-160

850

750

750

750

850

900

850

850

850

154

167

184

202

750

650

750

Hub diam. ∅N

D

All

P

Motor type

All

R C

All

L

160-380

All

Max. weight excl. of motor -112 L

403

-180 Max. weight excl. of motor

117

-132

L

578

-160

850

750

750

750

850

-180

850

900

850

850

850

900

950

950

950

900

950

950

950

1120

1060

1120

1120

1120

1120

329

366

-200 -225 -250 -280

Max. weight excl. of motor

153

192

219

269

Dimensions in mm – Weights in kg excl. motor Flanges: Pitch circle diameter, number of holes and hole size as standard according to EUROVENT 1/2. Mounting positions according to EUROVENT: ACN – arrangement D, motor position B.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 18 of 58

5.1 Axial Flow Fans

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

ACG and ACP – Dimension sketches EUROVENT 1/2

ACG

ACP

ACG and ACP Hub diam. Motor ∅N types A B D P R

All

Size (impeller diameter) 630 710 800 900 1000 1120 1250 1400 1600

250

315

400

500

560

All

310 280 250 4 10

385 355 315 8 10

480 450 400 8 12

590 560 500 12 12

650 620 560 12 12

720 690 630 12 12

800 770 710 16 12

890 860 800 16 12

1000 970 900 16 15

1100 1070 1000 16 15

1220 1190 1120 20 15

1360 1320 1250 20 15

1510 1470 1400 20 15

1720 1680 1600 24 19

All

2.5 333 350 197

2.5 420 350 235

3 545 355 259

3 675 355 259

3 768

3 840

3 950

3 1055

3 1200

3 1332

3 1500

4 1650

4 1800

4 2000

13

16

ACG C J L Fmax

All 4)

160 Max. weight excl. of motor

L Fmax 4) 4)

230-578

All

Max. weight excl. of motor

24

30

355

355

410

415

415

410

670 1)

690 1)

715

739

739

739

250

370

479

544

505

510

494

552

610

579

644

644

26

40

52

57

65

72

139 2)

171 2)

188 2

234 2)

258 2)

297 2)

3 768

3 840

3 950

3 1055

3 1200

3 1332

3 1500

4 1650

4 1800

4 2000

ACP C J L Fmax

All All 4)

160 Max. weight excl. of motor

L Fmax

4)

230-578 Max. weight excl. of motor

All

2.5 333 200 197

2.5 420 200 235

3 545 205 259

3 675 205 259

9

11

15

19

205 250

205 370

260 479

265 544

265 505

260 510

420 3) 494

440 3) 552

465 610

489 579

489 644

489 644

18

28

38

42

48

53

1062)

134 2)

147 2)

188 2)

207 2)

238 2)

1) Type ACG-900/280 L = 430 and ACG-1000/380 L = 450. 2) Hub diameter 578 mm. For other hub diameters smaller weight.

3) Type ACP-900/280 L = 280 and ACP-1000/380 L = 300. 4) Fmax is max. dimension based on motor make type ABB.

Dimensions in mm – Weights in kg excl. motor Flanges: Pitch circle diameter, number of holes and hole size as standard according to EUROVENT 1/2. Mounting positions according to EUROVENT: ACG – arrangement B, motor position A and ACP – arrangement A, motor position A. Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 19 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

ACW – Dimension sketches DIN 24154R – Casing 6 mm

6 mm

E

Hub diam. ∅N

Motor types

Size (impeller diameter) 630 710 800 900 1000 1120 1250 1400 1600

250

315

400

500

560

A

334

409

494

594

674

744

824

914

1015

1115

1255

1385

1535

1745

B

292

366

448

551

629

698

775

861

958

1067

1200

1337

1491

1663

D

250

315

400

500

560

630

710

800

900

1000

1120

1250

1400

1600

276

314

415

455

520

520

520

520

727

777

777

777

777

777

P

8

8

12

12

16

16

16

24

24

24

32

32

32

40

∅R

12

12

12

12

14

14

14

14

14

14

18

18

18

18

C

6

8

6

6

6

6

6

6

6

6

6

6

6

6

All

360

400

520

560

620

620

730

750

850

900

Max. weight excl. motor (∅160 - 380) -112 -132 403 L -160 -180

23

32

48

69

90

99

121

138

166

190

850 850

900 900 900

950 950 950 950

1060 1060 1060 1060

1120 1120 1120

182

207

260

306

351

850 850

900 900 900 900

950 950 950 950 950

1060 1060 1060 1060 1060 1060

243

300

350

E

L

All

160 - 380

All

Max. weight excl. motor (∅403) -132 -160 -180 578 -200 L -225 -250 -280

217

Max. weight excl. motor (∅578)

Dimensions in mm – Weights in kg excl. motor Flanges: Pitch circle diameter, number of holes and hole size as standard according to DIN 24154 R.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 20 of 58

5.1 Axial Flow Fans

1120 1120 1120 1120 1120 1120

1120 1120 1120 1120

425

497

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

ACW – Dimension sketches DIN 24154R - Casing 10 mm

10 mm

E

Hub diam. ∅N

Motor type

A B D E All All P ∅R C L 160-380 All Max. weight excl. motor (∅160 - 380) -112 -132 L 403 -160 -180 Max. weight excl. motor (∅403) -132 -160 -180 L 578 -200 -225 -250 -280 Max. weight excl. motor (∅578)

315

400

500

560

Size (impeller diameter) 630 710 800 900 1000 1120 1250 1400 1600

407 366 315 314 8 12 8 400 44

492 448 400 415 12 12 10 520 68

592 551 500 455 12 12 10 560 96

672 629 560 520 16 14 10 620 123

742 698 630 520 16 14 10 620 137

822 775 710 520 16 14 10 730 172

912 861 800 520 24 14 10 750 195

1012 958 900 727 24 14 10 850 239

1113 1067 1000 777 24 14 10 900 278

850 850 256 850 850

291

1263 1200 1120 777 32 18 10

1393 1337 1250 777 32 18 10

900 900 900 294 900 900 900 900

950 950 950 950 365 950 950 950 950 950

1060 1060 1060 1060 437 1060 1060 1060 1060 1060 1060

330

405

481

1543 1491 1400 777 32 18 10

1753 1663 1600 777 40 18 10

1120 1120 1120 506 1120 1120 1120 1120 1120 1120 580

1120 1120 1120 1120 675

Dimensions in mm – Weights in kg excl. motor Flanges: Pitch circle diameter, number of holes and hole size as standard according to DIN 24154 R.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 21 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Accessories

G

øD

H

Lr

45

4 x øM

T

80 F

L

Fan diameter ∅D

Hub diameter

250 315 400 500

160

400 500 560

630

800

900

1000

ACA

C

2 x 4 ø12

N

710

Mounting foot for horizontal mounting of

80

230 280 330 380

Motor size 71 71-80 71-90 71-90 71-90 100 71-90 100-132 71-90 100-132 160 71-90 100-132 160-180 71-90 100-132 160-180 71-90 100-132 160-180 71-90 100-132 160-180 71-90 100-132 160-180

C 400 500 400 500 400 500 400 500 630 400 500 630 400 500 630 400 500 630 400 500 630 400 500 630

F

G

H

170 200 250 325

285 325 375 435

440 518 615 730

250

375

615

325

435

730

370

485

810

400

525

885

450

575

975

520

625

1070

590

725

1225

670

785

1335

Lr

L

∅M

300

480

8

400 300 400 300 400 300 400 500 300 400 500 300 400 500 300 400 500 300 400 500 300 400 500

580 480 580 480 580 480 580 710 480 580 710 480 580 710 480 580 710 480 580 710 480 580 710

10 8 10

N

T

260 290 360 435 360

2

3

435

480

530

580 12

4 650

720

800

The stated weights are incl. of fan, mounting foot and frame but excl. of motor.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 22 of 58

5.1 Axial Flow Fans

Weight kg 18.1 21.3 26.4 31.6 28.2 33.3 36.7 44.6 44.0 52.3 60.7 54.4 62.5 70.1 59.7 68.9 77.9 65.8 76.2 85.4 87.1 102.3 118.2 87.6 113.3 131.4

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Accessories – ACA – Mounting foot Fan diameter ∅D

Hub Motor size diameter 112-132

900

160-180 112-132

1000

200

1250

G

H

Lr

L

630

590

725

1225

500

710

630

160-180 200-225

630

160-180 200-250

710

132

630

160-180

1600

785

1335

750

845

1455

710

112-132

1400

670

710

112-132

403 578

F

630

160-180

1120

C

810

920

895

970

1575

1725

500

710

630

790

500

710

630

790

500

710

630

790

500

710

630

790

200-250

710

280

800

710

880

200-250

710

630

790

280

800

710

880

1060

1070

1930

∅M

N

Weight kg

T

144.5

720

147.2 157.3

12 800

161.3 186.7 172.1

880

187 210.2 189.3

4 980

207.4 237

14

235.3 277.8

1090

322.5 366.1 371.5

1230

424.1

The stated weights are incl. of fan, mounting foot and frame but excl. of motor

Accessories – ACN – Mounting foot, horizontal Mounting foot for horizontal mounting of ACN T H

2 braces from size 630 up to 1600

-

G C 1) M 1) U Weight, kg

250

315

400

500

560

Size (impeller diameter) 630 710 800 900*

240 296 170 8 1.5

280 336 200 8 2.8

330 454 250 8 3.8

390 494 325 10 4.4

440 554 370 12 7.2

480 554 400 12 11.4

530 664 450 12 13.2

580 684 520 12 14.9

680 784 590 12 21.0

1000* 1120 740 832 670 12 23.5

800 882 750 14 26.0

1250

1400

1600

850 992 810 14 32.6

925 1052 920 14 34.6

1025 1052 1060 14 46.5

* Applies to hub diameters 403 mm and 578 mm. For other hub diameters: Please order special dimension sketch 1) The stated data for C and M are based on max. length of casing. Other data applies for other casing lengths.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 23 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Accessories – ACG and ACP – Mounting foot and diffuser L

L

P x øR

50

P x øR 4 x øU

CxM

65

4 x øU

L1 x N

CxM L1 x N

Mounting foot, vertical,

Mounting foot for ACP.

Mounting foot for ACG.

for vertical mounting of fans

Hub sizes 160 – 380.

Hub sizes 160 – 380.

65

and hood type HAN

Mounting foot for ACP.

Mounting foot for ACG.

Mounting foot for ACG with short diffuser.

Mounting foot for ACG with long diffuser. Hub sizes 403 and 578.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 24 of 58

øA

øD G

G

YxY

øB

øA

øD

øB

150

5.1 Axial Flow Fans

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Accessories – ACG and ACP – Mounting foot and diffuser

Mounting plate, vertical

Mounting foot and base frame, horizontal, for ACP

Mounting foot and base frame, horizontal, for ACG

Mounting foot and base frame, horizontal, for ACG with short diffuser

Short diffuser

Mounting foot and base frame, for ACG with long diffuser

Long diffuser

Y Weight, kg G C M L1 N U Weight, kg G C M L1 N U Weight, kg G C M L1 N U Weight, kg L3 D1 B1 A3 P1 R1 Weight, kg G C M L1 N U Weight, kg L4 D2 B2 A4 P2 R2 Weight, kg

250

315 400

500

560

Size (impeller diameter) 630 710 800 900* 1000* 1120

580 8 275 420 170 550 260 12 5.7 275 420 170 550 260 12 5.7

645 9 315 420 200 550 290 12 5.7 315 420 200 550 290 12 5.7

830 13 425 420 325 550 435 12 6.3 425 420 325 550 435 12 6.3

890 14 475 420 370 550 480 12 8.5 475 420 370 550 480 12 8.5

960 15 515 570 400 700 530 12 10.2 515 570 400 700 530 12 10.2

730 11 365 420 250 550 360 12 5.7 365 420 250 550 360 12 5.7

1040 20 565 570 450 700 580 12 11.2 565 570 450 700 580 12 11.2

1130 23 615 570 520 700 650 12 12.2 615 570 520 700 650 12 12.2

1230 34 790 1000 900 1090 990 12 50.9 790 1000 900 1090 990 12 50.9 790 1120 900 1210 990 12 52.4 400 1000 1070 1103 16 15 33 790 1120 900 1210 990 12 52.4 900 1120 1190 1223 20 15 52

1330 38 850 1000 1000 1090 1090 12 53.1 850 1000 1000 1090 1090 12 53.1 850 1120 1000 1210 1090 12 57.2 500 1120 1190 1223 20 15 40 850 1120 1000 1210 1090 12 57.2 1000 1250 1320 1363 20 15 62

1450 42 910 1120 1120 1210 1210 12 61.8 910 1120 1120 1210 1210 12 61.8 910 1250 1120 1340 1210 12 61.8 560 1250 1320 1363 20 15 48 910 1250 1120 1340 1210 12 61.8 1100 1400 1470 1513 20 15 74

1250 1400 1600 1580 48 960 1120 1250 1210 1340 12 62.1 960 1120 1250 1210 1340 12 62.1 960 1250 1250 1340 1340 12 63.8 600 1400 1470 1513 20 15 57 960 1250 1250 1340 1340 12 63.8 1400 1600 1680 1723 24 15 102

1730 68 1035 1250 1400 1340 1490 12 68.6 1035 1250 1400 1340 1490 12 68.6 1035 1250 1400 1340 1490 12 68.6 800 1600 1680 1723 24 19 77 1035 1250 1400 1340 1490 12 68.6 1600 1800 1880 1923 24 19 123

1930 79 1135 1250 1600 1340 1690 12 76.7 1135 1250 1600 1340 1690 12 76.7 1135 1250 1600 1340 1690 12 76.7 800 1800 1880 1923 24 19 86 1135 1250 1600 1340 1690 12 76.7 1600 2000 2080 2123 24 19 139

* Applies to hub diameters 403 and 578 mm. Please order special dimension sketch.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 25 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Accessories – ACA, ACN, ACG and ACP Flange standard: EUROVENT 1/2

Outlet

Wire guard

wire guard

Inlet cone

Flexible

Flexible con-

Welded

for mount-

connection with 1

nection with

spigots

ing in cas-

duct spigot

2 duct spig-

Counter flange

Duct spigot

ots

Outlet wire guard Wire guard for mounting in casing Wire guard for mounting in flange

Inlet cone

Counter flange

Duct spigot

315

400

500

560

1120

1250

1400

1600

V Weight, kg

29 0.1

43 0.2

68 0.3

55 0.5

69 0.6

87 0.8

111 0.9

137 1.1

85 2.5

106 3.0

133 3.6

133 3.6

171 4.2

218 5.7

N J

19 246

29 310

43 396

68 496

88 556

55 626

69 706

87 796

111 896

137 996

85 1114

106 1244

133 1394

171 1594

Weight, kg

0.1

0.1

0.2

0.3

0.3

0.5

0.6

0.8

1.0

1.1

2.5

3.0

3.6

4.2

N

29

43

68

88

55

69

87

111

137

85

J Weight, kg

310 0.1

396 0.2

496 0.3

556 0.3

626 0.5

706 0.6

796 0.8

896 0.9

996 1.1

1114 2.5

E1 A1

200 333

200 420

205 545

205 675

260 760

265 840

265 947

260 1055

280 1200

300 1333

320 1520

320 1650

320 1800

320 2000

Weight, kg

4.5

5.5

9.5

12.5

17

19

22

26

32

38

45

51

57

66

T

4

4

4

4

4

4

4

4

8

8

8

8

8

8

ØDF Weight, kg

260 0.7

325 1.1

410 1.5

510 2.2

570 2.4

640 2.7

720 3.0

810 3.4

910 8.5

1010 9.4

1130 10.2

1260 12.2

1410 14.2

1610 17.2

G Weight, kg

55 1.0

55 1.4

55 1.9

55 2.4

55 2.7

55 3.1

55 3.5

55 3.9

85 5.9

85 6.6

85 7.4

85 8.5

85 9.5

85 11.3

LF Flexible connection

Welded spigots

Size (impeller diameter) 630 710 800 900 1000

250

Weight, kg w.1 spigot LF Weight, kg w.2 spigots

Min. 65 mm – Max. 100 mm 1.3

1.7

2.3

3.0

3.5

3.8

Min. 110 mm – Max. 175 mm 4.3

5.0

7.8

Min. 120 mm – Max. 145 mm

8.9

10

11.6

20

2.3

3.0

4.2

5.5

6.2

6.9

7.8

8.8

13.7

15.5

17.4

20.2

22.7

26.6

LS t

100 4

100 4

100 4

100 4

100 4

120 6

120 6

120 6

120 6

150 6

150 6

150 6

150 6

150 6

ØB ØA3

280

355

450

560

620

690

770

860

970

1070

1190

1320

1470

1680

310

385

480

590

650

720

800

890

1000

1100

1220

1360

1510

1720

Weight, kg

3.1

3.9

5.4

6.7

7.5

15.0

16.9

19.0

21.4

29.0

32.4

36.2

40.5

46.3

Flanges: Pitch circle diameter, number of holes and hole size as standard according to EUROVENT 1/2. Dimensions A, B, D, P and R: See pages 14, 18 and 19 for the ACA, ACN, and ACP and ACG, respectively.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 26 of 58

13.1

Min. 210 mm – Max. 250 mm

5.1 Axial Flow Fans

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Accessories – ACA, ACN, ACG and ACP Flange standard: EUROVENT 1/2

Hood type HAN

Silencer type YAH

Damper type SBC

with or without core

ØD ØB All ØA P (number) ØR L2 ØN ØA2 Silencer ØQ type YAH Casing, mm Weight without core, kg Weight with core, kg H H1 Hood type ØM HAN C Weight, kg L Damper C type SBC Weight, kg

250

315

400

500

560

Size (impeller diameter) 630 710 800 900 1000

1120

1250

1400

1600

250 280 310 4 10 250 125 463 M8 0.9 6.2 7.9 361 180 598 2.5 13 360 2 8.5

315 355 385 8 10 315 160 526 M8 0.9 8.9 11.5 412 228 724 2.5 19 400 2 11.5

400 450 480 8 12 400 200 614 M10 0.9 12.5 16.8 476 290 906 3 40 520 3 23

500 560 590 12 12 500 250 715 M10 0.9 19.1 26.5 540 364 1106 3 58 560 3 31

560 620 650 12 12 560 280 775 M10 0.9 22.8 32.8 641 405 1266 3 79 620 3 40.5

630 690 720 12 12 630 315 845 M10 0.9 27.6 40.8 694 450 1406 3 97 670 3 48

1120 1190 1220 20 15 1120 560 1335 M12 1.25 74.5 134.4 1140 800 2436 3 313 1130 4 183

1250 1320 1360 20 15

1400 1470 1510 20 15

1600 1680 1720 24 19

1252 853 2810 4 625

1402 983 3110 4 776

1602 1153 3510 4 1020

1400

1600

710 770 800 16 12 710 355 925 M10 0.9 33.8 52.1 744 506 1586 3 120 730 3 58

800 860 890 16 12 800 400 1015 M10 0.9 41.3 69.2 811 569 1766 3 151 810 3 82

900 970 1000 16 15 900 450 1115 M12 1.25 50.6 86.8 868 645 2016 3 206 910 3 101

1000 1070 1100 16 15 1000 500 1215 M12 1.25 61.1 109.6 890 710 2236 3 250 1010 4 149

Flanges: Pitch circle diameter, number of holes and hole size as standard according to EUROVENT 1/2 To prevent galvanic corrosion a special tape is put on the back of the brass lining prior to mounting

Thickness = 1 mm

L1

L2

Size (impeller diameter) 630 710 800 900 1000

250

315

400

500

560

L1

14

14

14

14

14

14

14

14

14

14

lining Hubs

L2

150

150

150

150

150

150

150

150

150

150

160-380

Weight, kg

1

1.3

1.6

2.0

2.2

2.5

2.9

3.2

3.6

4.0

Brass

L1

24

24

24

24

24

24

lining Hubs

L2

212

212

212

212

212

212

5.1

5.7

6.3

7.1

8.0

9.1

Brass

403 and 578 Weight, kg

1120

1250

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 27 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Accessories – ACD, ACW

øJ

Dimensions

Outlet wire guard

Inlet cone with wire guard

Mounting feet, horizontal position

5

5

C

Counter flange

Duct spigot

Flexible connection with

Flexible

1 duct apigot

with 2 duct spigots

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 28 of 58

5.1 Axial Flow Fans

connection

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Accessories – ACD, ACW Dimensions – Flange standard DIN 24154

ØD ØB All ØA P (number) ØR H J K Mounting feet, N horizontal1) U Weight, kg Weight, kg L1 ØJ Inlet cone, with wire G guard T Weight, kg V Wire guard, in tube Weight, kg V Wire guard, flange Weight, kg A5 Counter D5 flange. Casing C 6 mm Weight, kg A5 Counter D5 flange. Casing C 10 mm Weight, kg G Duct spigot Weight, kg LF Min. Flexible connection, LF Max. with 1 duct Weight, kg spigot with 1 duct LF Min. Flexible LF Max. connection, Weight, kg with 2 ducts with 2 spigots ducts

250

315

400

500

560

Size (impeller diameter) 630 710 800 900 1000

250 292 326 8 12 240 288 170 260 8 32 229 333 200 6 5.2 19 0.1 29 0.1 334 264 6 1.5 332 272 6 1.3 55 1.1 65 100

315 366 401 8 12 280 324 200 290 8 44 56 243 420 200 8 7.7 29 0.1 43 0.2 409 329 8 2.9 407 337 8 2.5 55 1.5 65 100

400 448 487 12 12 330 444 250 360 8 75 95 273 545 205 8 11.4 43 0.2 69 0.3 494 414 8 3.5 492 422 8 3.0 55 1.9 65 100

500 551 587 12 12 390 484 325 435 10 125 152 260 675 205 8 14.9 68 0.3 88 0.4 594 514 8 4.3 592 522 8 3.8 55 2.5 65 100

560 629 667 16 14 440 544 370 480 12 184 217 329 760 260 8 20.7 88 0.3 55 0.5 674 574 8 6.0 671 581 8 5.4 55 2.8 65 100

630 698 737 16 14 480 544 400 530 12 252 290 352 840 265 8 23.5 55 0.5 69 0.6 744 644 8 6.7 742 652 8 6.0 55 3.2 65 100

710 775 817 16 14 530 654 450 580 12 276 326 376 947 265 8 26.9 69 0.6 87 0.8 824 724 8 7.5 822 732 8 6.7 55 3.5 65 100

800 861 907 24 14 580 674 520 650 12 293 351 397 1055 260 8 30.7 87 0.8 111 0.9 914 814 8 8.3 912 822 8 7.5 55 3.9 65 100

900 958 1007 24 14 680 774 590 720 12 375 449 365 1200 280 8 37.9 111 0.9 137 1.1 1015 915 8 9.3 1012 922 8 8.4 55 9.0 110 175

1000 1067 1108 24 14 740 824 670 800 12 449 536 406 1333 300 8 44.3 137 1.1 85 2.5 1115 1015 8 10.3 1113 1023 8 9.3 55 9.0 110 175

1.3

1.7

2.3

3.0

3.5

3.8

4.3

5.0

6.5

120 145

120 145

120 145

120 145

120 145

120 145

120 145

120 145

2.3

3.0

4.2

5.5

6.2

6.9

7.8

8.8

1120

1250

1400

1600

1120 1200 1251 32 18 800 866 750 880 14 592 697 453 1520 320 12 62.4 85 2.5

1250 1337 1380 32 18 850 976 810 980 14 679 810 453 1650 320 12 68 106 3.0

1400 1491 1530 32 18 925 1036 920 1090 14 930 1086 491 1800 320 12 76.3 133 3.6

1600 1663 1740 40 18 1025 1036 1060 1230 14 1009 1186 538 2000 320 15 98.2 171 4.2

1255 1135 12 20.5 1263 1143 12 20.6 90 8.2 110 175

1385 1265 12 22.8 1393 1273 12 22.9 90 9.1 110 175

1535 1415 12 25.4 1543 1423 12 25.6 90 10.3 110 175

1745 1615 15 39.2 1753 1623 15 93.4 90 11.7 110 175

7.3

8.2

9.5

10.5

12.6

210 250

210 250

210 250

210 250

210 250

210 250

11.1

12.5

14.0

16.2

18.0

21.6

1) Weights are incl. of max. hub and motor size.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 29 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Accessories – ACD, ACW Dimensions – Flange standard DIN 24154

Silencer type YAA

Damper type SBA

ød

øD

with and without core

Hood type HAT for air intake and discharge

L1

L2

Brass lining

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 30 of 58

5.1 Axial Flow Fans

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Accessories – ACD, ACW Dimensions

All

Silencer type YAA, Casing 6 mm

Silencer type YAA, Casing 10 mm

Hood type HAT

Damper type SBA, Casing 6 mm

Damper type SBA, Casing 10 mm

Brass lining HUB 160-380 Brass lining HUB 403 and 578

ØD ØB ØA P (number) ØR L2 A2 ØQ Weight, kg without core Ød Weight, kg with core L2 A2 ØQ Weight, kg without core Ød Weight, kg with core H h M C Weight, kg L A1 C1 C2 Weight, kg L A1 C1 C2 Weight, kg L1 L2 Weight, kg L1 L2 Weight, kg

250

315

400

500

560

Size (impeller diameter) 630 710 800 900 1000

1120

1250

1400

1600

250 292 326 8 12 250 463 M10

315 366 401 8 12 315 529 M10

400 448 487 12 12 400 614 M10

500 551 587 12 12 500 714 M10

560 629 667 16 14 560 774 M12

630 698 737 16 14 630 844 M12

710 775 817 16 14 710 924 M12

800 861 907 24 14 800 1014 M12

900 958 1007 24 14 900 1114 M12

1000 1067 1108 24 14 1000 1214 M12

1120 1200 1251 32 18 1120 1334 M16

1250 1337 1380 32 18

1400 1491 1530 32 18

1600 1663 1740 40 18

30

45

62

86

101

121

146

175

214

255

330

125

160

200

250

280

315

355

400

450

500

560

1252 853 2810 10 641

1402 983 3110 10 794

1602 1153 3510 10 1050

24 212 7.1

24 212 8.0

24 212 9.1

32

47

65

91

109

131

160

198

240

290

364

250 471 M10

315 536 M10

400 622 M10

500 722 M10

560 782 M12

630 852 M12

710 932 M12

800 1022 M12

900 1122 M12

1000 1222 M12

1120 1342 M16

41

60

85

120

143

172

210

255

310

375

465

125

160

200

250

280

315

355

400

450

500

560

43

63

89

125

150

182

222

276

337

408

509

361 180 598 6 14 360 334 6 6 20 360 332 10 10 29 14 150 1

412 228 724 8 21 400 409 8 6 29 400 407 10 10 41 14 150 1.3

476 290 906 8 42 520 494

540 364 1106 8 61 560 594

641 405 1266 8 83 620 674

694 450 1406 8 101 670 744

744 506 1586 8 125 730 824

811 569 1766 8 156 810 914

868 645 2016 8 212 910 1015

890 710 2236 8 254 1010 1115

1140 800 2436 10 330 1130 1255

6 44 520 492 10 10 64 14 150 1.6

6 57 560 592 10 10 85 14 150 2.0

6 77 620 671 10 10 110 14 150 2.2

6 91 670 742 10 10 132 14 150 2.5

6 107 730 822 10 10 159 14 150 2.9

6 143 810 912 10 10 207 14 150 3.2

6 178 910 1012 10 10 257 14 150 3.6 24 212 5.1

6 215 1010 1113 10 10 312 14 150 4.0 24 212 5.7

6 266 1130 1263 10 10 380

24 212 6.3

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 31 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Acoustic diffuser - YAD

Acoustic diffuser type YAD 250-1600

Mini

Size

Hub A1 (mm) (mm)

Novax – Medium

Fan side D1 (mm)

N x R1 (pc. x mm)

A2 (mm)

Duct side B2 D2 P x R2 (mm) (mm) (pc. x mm)

L (mm)

Weight (kg)

250

463

280

253

4 x M8

614

450

404

8 x M10

250

12

315

526

355

318

8 x M8

716

560

504

12 x M10

315

17.5

614

450

404

8 x M8

776

620

564

12 x M10

400

23

716

560

504

12 x M10

846

690

634

12 x M10

500

30.5

614

450

404

8 x M10

776

620

564

12 x M10

400

24.5

400

160

500

Novax – Maxi

B1 (mm)

400

230

500

230 280 330

716

560

504

12 x M10

846

690

634

12 x M10

500

32.5 34 40

560

230 280 330 380

776

620

564

12 x M10

926

770

714

16 x M10

560

40 41.5 44 46.5

630

230 280 330 380

846

690

634

12 x M10

1011

960

804

16 x M10

630

46 40 51.5 56

710

230 280 330 380

926

770

714

16 x M10

1116

960

904

16 x M12

710

62 64 70.5 73

800

230 280 330 380

1016

860

804

16 x M10

1216

1070

1004

16 x M12

800

77 79.5 83 86.5

900

280 330 380

1116

970

904

16 x M12

1336

1190

1124

20 x M12

900

94.5 98.5 108.5

1000

380

1216

1070

1004

16 x M12

1466

1320

1254

20 x M12

1000

122

900

403 578

1116

970

904

16 x M12

1336

1190

1124

20 x M12

900

116 132

1000

403 578

1216

1070

1004

16 x M12

1466

1320

1254

20 x M12

1000

138 157

1120

403 578

1333

1190

1124

20 x M12

1613

1470

1404

20 x M12

1120

154 129.5

1250

403 578

1466

1320

1254

20 x M12

1816

1680

1604

24 x M12

1250

193 198

1400

403 578

1613

1460

1404

20 x M12

2013

1880

1804

24 x M12

1400

248 274

1600

578

1816

1680

1604

24 x M12

2216

2080

2004

24 x M12

1600

320

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 32 of 58

5.1 Axial Flow Fans

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Acoustic diffuser - YAD Sound data (dB/A) and attenuation values Octave band Type YAD 63 (Hz) 125 (Hz) 250 (Hz) 500 (Hz) 1000 (Hz) 2000 (Hz) 4000 (Hz) 8000 (Hz) OutCore Core Core Core Core Core Core Core Hub side diadiameter With- with With- with With- with With- with With- with With- with With- with With- with meter out out out out out out out out (m) (mm) 250 315 400 500

160 160 160 160

1 1 0 0

1 1 0 0

0 0 0 1

1 1 2 1

2 2 3 4

2 2 3 4

8 8 11 11

9 9 12 10

5 5 6 7

11 11 11 12

1 1 1 3

11 11 11 10

1 1 1 3

8 8 7 6

2 2 1 2

5 5 4 4

400 500 560 630 710 800

230 230 230 230 230 230

0 0 0 0 0 0

0 0 0 0 1 0

0 0 1 2 3 1

2 2 1 2 3 1

2 9 4 5 6 8

2 9 4 5 6 8

10 11 12 13 13 14

11 12 12 13 13 14

8 7 8 8 9 7

14 12 13 13 12 12

3 3 4 4 4 4

13 12 11 10 9 9

3 2 4 3 3 3

10 8 7 6 6 6

3 2 3 3 3 2

6 5 5 5 5 4

500 560 630 710 800 900

280 280 280 280 280 280

0 0 0 0 0 1

0 0 0 0 0 1

0 0 1 3 1 3

2 2 1 3 1 3

2 10 4 7 9 7

2 10 4 7 8 7

11 12 12 14 15 13

12 13 12 14 15 13

9 7 8 10 8 5

15 12 14 13 13 11

5 3 5 5 5 2

15 13 11 9 10 7

4 3 4 4 3 3

11 9 7 7 6 6

4 2 3 3 3 4

7 5 5 5 4 5

500 560 630 719 800 900

330 330 330 330 330 330

0 0 0 0 0 0

0 0 0 1 1 0

0 0 0 2 3 1

2 3 2 2 3 1

3 4 10 5 7 9

3 4 10 5 7 9

14 16 12 15 15 15

15 17 13 15 15 15

12 11 8 10 10 8

18 16 13 15 14 14

8 6 4 5 5 5

18 16 13 12 10 10

6 4 3 4 4 4

13 10 9 7 7 7

5 3 3 3 4 3

8 6 5 5 5 4

560 630 719 800 900 1000

380 380 380 380 380 380

0 0 0 0 0 1

0 0 0 1 0 1

0 1 1 3 1 3

2 2 1 3 1 3

3 11 5 8 9 7

3 11 5 8 9 7

14 13 15 16 16 14

15 15 14 16 16 14

13 9 11 12 9 6

19 15 16 15 15 11

8 6 6 6 6 3

18 15 13 11 11 8

7 4 5 5 4 4

14 11 9 7 7 6

5 3 4 4 3 4

8 6 6 6 5 6

900 1000 1120 1250 1400

403 403 403 403 403

0 1 1 1 1

0 1 1 2 2

1 4 3 2 2

1 4 3 2 2

10 7 7 7 7

10 7 7 7 7

17 15 11 5 5

17 15 14 9 8

10 6 6 4 4

15 12 11 10 9

6 3 4 4 3

11 8 8 7 7

4 4 4 4 4

7 7 6 6 5

3 4 4 3 3

5 6 5 5 4

900 1000 1120 1250 1400 1600

578 578 578 578 578 578

0 0 0 1 1 1

0 0 0 1 2 2

1 4 1 4 3 3

1 4 1 4 3 3

6 9 11 8 8 8

6 9 11 8 8 8

18 19 19 13 6 6

18 19 19 16 10 9

15 14 12 7 5 5

20 18 17 13 11 10

10 8 8 5 5 4

16 13 13 9 8 8

7 6 5 5 5 4

11 9 8 7 6 6

5 5 4 5 4 4

7 7 5 6 5 5

Sound data and attenuation values are based on measurings with Novax axial flow fan type ACG.

Sound conditions Final calculation and selection of blade pitch power consumption, motor selection and sound level is done by means of the Novax computer selection program. This is available on CD-ROM and can also be downloaded from www.york-novenco.com.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 33 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Technical Data for Accessories Silencer Type YAH and YAA – Pressure Loss Without core: not essential.

For inlet (ACN,ACA and ACW) silencers without

With core: 0.2 x p dF.

core must be used.

2 YAH silencers end to end: 0.35 x p dF

Example

(p dF = dynamic pressure of the fan).

YAH/YAA-800 with core. Air quantity, qv = 5 m3 /s Air velocity, inlet = 10 m/s p dF = 60 Pa Pressure loss: 0.2 x 60 = 12 Pa

Sound attenuation – average values 63

125

250

500

1k

2k

4k

8k

Without core

Octave band

0

1

10

13

11

9

7

7

dB

With core

2

4

10

17

17

15

12

11

dB

Hood Type HAN and HAT – Pressure Loss Example HAN/HAT-800 for discharge. Air quantity, q v = 5 m3/s Air velocity, inlet = 10 m/s p d, inlet: 60 Pa

pd

Pressure loss: 0.8 x 60 = 48 Pa

Discharge (hood + discharge loss): 0.8 x p d. Inlet (hood only): 0.3 x p d. (p d = dynamic pressure, related to velocity in duct).

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 34 of 58

5.1 Axial Flow Fans

Hz

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Diffusers

ptF = ps2 – pt1 + y × pdF

By mounting a diffuser on the outlet side of the

ptF = total pressure, fan

axial flow fan some of the dynamic loss which is

ps2 = static pressure

generated when lowering the air velocity is recov-

pt1 = total pressure

ered for static pressure, thus ensuring a better fan

pdF = dynamic pressure, fan

efficiency. This especially applies to free outlet fans, where

“The recovery factor” y is an expression for the re-

the entire velocity energy otherwise would be lost.

duction of the correction value 'a' under various

The diffusers for Novax fans are designed to ob-

installation conditions as stated in the opposite ta-

tain optimum recovery of the dynamic energy.

ble.

The design pressure (ptF) of the fan is calculated according to the following formula: “Recovery factor”, y Installation

Duct on outlet

Without diffuser

Free outlet without duct

1*

a

With short diffuser

a x 0.1 + 0.63

a x 0.1 + 0.81

With long diffuser

a x 0.15 + 0.40

a x 0.15 + 0.47

* Measured combination in the computer selection program according to BS-848. For correction value “a”, please see the next page.

Example Fan type ACG, 1470 rpm with free outlet. qv = 20 m3/s. ps = 500 Pa. The following options are available in the Novax computer selection program: ACG-1250/403-6 – 41.9º. a-factor: 1.25. pdF: 159 Pa, or: ACG-1400/403-6 – 37.8º. a-factor: 1.19. pdF: 101 Pa. Calculation of ptF for fan without diffuser: ACG-1250: ptF = 500 – 0 + 1.25 x 159 = 699 Pa. ACG-1400: ptF = 500 – 0 + 1.19 x 101 = 620 Pa. Calculation of ptF for fan with long diffuser: ACG-1250: ptF = 500 – 0 + (1.25 x 0.15 + 0.47) x 159 = 604 Pa. ACG-1400: ptF = 500 – 0 + (1.19 x 0.15 + 0.47) x 101 = 565 Pa. The following calculation in the computer program (enter the calculated ptF) only applies to the specific type. The actual power saving when mounting a long diffuser will be: For ACG-1250/403-6: 17.5 – 15.0 = 2.5 kW. For ACG-1400/403/6: 15.7 – 14.3 = 1.4 kW.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 35 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Installation corrections Designations and definitions Symbol

Unit

Mass flow

qm

kg/s

Air quantity, volume flow

qv

m3/s

Correction value “a”

Inlet diameter

D1

mm

The correction value “a” (from the computer se-

Outlet diameter

D2

mm

lection program) is a loss factor, which, after mul-

Density

r

kg/m3

tiplication by pdF, must be added to the calculated

Flow area

A

m2

The Novax fan performance data have the normal installation methods of the fans.

fan pressure (psF) at free outlet (arrangements A and C), or at a sudden change to a larger duct dimension than the fan outlet.

Mean velocity of plane x

Formula q -----v ρ

q v -----Ax

cx

m/s

Static pressure of plane x

psx

Pa

Dynamic pressure of plane x

Pdx

Pa

0.5 ρ x c2 psx + pdx

Total pressure of plane x

ptx

Pa

The 'a' factor is related to the velocity loss (∆pd) re-

Total pressure of fan

ptF

Pa

sulting from the difference in the air velocity of

Dynamic pressure of fan

pdF

Pa

0.5 ρ x c2

the net area of the fan (the blade area) and the

Static pressure of fan

psF

Pa

ptF – pdF

System loss

pt

Pa

Power consumption

p

kW

Correction value

a

gross area of the outlet opening. The effect of the 'a' factor is reduced by mounting a diffuser on the outlet of the fan. See the previous page.

Pressure (Pa) ptF

= ps2 + pd2 – (ps1 + pd1)

For fans with duct connection on the outlet and unchanged dimensions (arrangements B and D) the 'a' factor is included in the published performance data and no correction is necessary.

= pt2 – pt1 = (ps2 – ps1) + (pd2 – pd1)

psF

= ptF – pdF (Definition).

All inlet sizes of the fan are designated by subindex 1 and all outlet sizes by subindex 2.

Duct on inlet and outlet Type ACA – ACN – ACW – ACD (Arrangement D) ptF

= pt2 – pt1 = (ps2 – (-ps1) + (pd2 – pd1)

if pd2 = pd1; ptF will be = (ps2 – (-ps1)) Duct on inlet and free outlet Type ACA – ACN – ACW – ACD (Arrangement C) ptF

= ps2 + (a x pdF) – pt1

ptF

= ps2 – ps1 + (a x pdF) – pd1

Free outlet to the atmosphere gives pd2 = 0 and ps2 = 0

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 36 of 58

5.1 Axial Flow Fans

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Free inlet and duct on outlet Type ACG (Arrangement B) 1) With free inlet from the atmosphere where pt1 = 0 Pa ptF

= ps2 + pd2 = psF + pdF

2) With inlet from chamber where pt1 ≠ 0 Pa ptF

= ps2 + pd2 – pt1

ptF

= ps2 + Pd2 – (ps1 + pd1)

3) With inlet from a very large room where pd1 ≈ 0 Pa pEF = ps2 – ps1 + pd2

Free inlet and outlet Type ACP (Arrangement A) pdf = ps2 – ps1

Run up time of axial flow fans The run up time of axial flow fans is calculated on the basis of the formula: Please note that according to the international standards the torque of the motor can vary within the following limits: Ms: -15% + 25% of the catalogue value

2

ts

=

0.24 × n × ( Im + I v ) ---------------------------------------------------------- M s Mk Pv  4 10 × P  ------- + ------- – -----  M M P 

Where ts P Pv n

= run up time (S) = rated output of motor (kW) = required power of fan (kW) = fan speed (rpm) Ms ------- = the ratio between the starting torque of the M motor and the nominal torque. Mk ------- = the ratio between the maximum torque of the M motor and the nominal torque. Iv = the polar moment of inertia of the fan (kgm2) Im = the polar moment of inertia of the motor (kgm2)

Mk: -10% + 0% of the catalogue value The above factors may increase the run up time more than calculated.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 37 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Smoke Extract Fans The axial flow fans types ACN smoke and ACW

Furthermore, the calculation and engineering data

smoke meet the requirements for smoke extract

were checked with a view to verifying whether

fans according to EN12101-3. EN12101-3 is a

the rules laid down in EN12101-3 are being ob-

standard for smoke extract fans which lays down

served

rules of how to verify the applicability of a product range within specified rules based on tests

Size

made on selected fans.

Novax Smoke Extract Fans are as standard designed in 12 sizes with blade diameters from 400

ACN size: Diameter/ Hub

High-temperature special motors: (Motor size)

mm to 1600 mm and hub diameters from 160 to 578 mm.

ACN 400/160

90

ACN 400/230

90/100

Number of blades

ACN 500/160

90

ACN 500/230

90/100

For hub 160 mm: 4 blades

ACN 500/280

90/100/112

ACN 500/330

90/100/112/132

For hub 280 mm: 8 blades

ACN 560/230

90/100

For hub 330 mm: 10 blades

ACN 560/280

90/100/112

ACN 560/330

90/100/112/132

For hub 380 mm: 12 blades

ACN 560/380

90/100/112/132/160

ACN 630/230

90/100

For hub 578 mm: 10 blades

ACN 630/280

90/100/112

The following types of Novax smoke extract fans

ACN 630/330

90/100/112/132

ACN 630/380

90/100/112/132/160/180

have been found to conform to EN12101-3 cate-

ACN 710/230

90/100

ACN 710/280

90/100/112

ACN 710/330

90/100/112/132

ACN 710/380

90/100/112/132/160/180

ACN 800/230

90/100

ACN 800/280

90/100/112

ACN 800/330

90/100/112/132

ACN 800/380

90/100/112/132/160/180

ACN 900/280

90/100/112/132/160/180

ACN 900/330

132/160/180

ACN 900/380

132/160/180/200

ACN 900/403

132/160

ACN 900/578

160/180

ACN 1000/380

90/100/112/132/160/180

ACN 1000/403

132/160/180

ACN1000/578

132/160/180/200

ACN 1120/403

112/132/160/180

ACN 1120/578

132/160/180/200/225

ACN 1250/403

112/132/160/180

ACN 1250/578

132/160/180/200/225/250

ACN 1400/403

132/160/180

ACN 1400/578

160/180/200/225/250/280

ACN 1600/578

200/225/250/280

For hub 230 mm: 6 blades

For hub 403 mm: 6 blades

gory C1: 300 °C/1 hour. Please contact YORK Novenco for details on selection of Novax smoke extract fans.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 38 of 58

5.1 Axial Flow Fans

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Pump Room Fan type HGP

Materials and Surface Treatment

Product and Application Axial flow fan with adjustable blades for application in marine ventilating system. The axial flow fan type HGP is for duct connection with direct outlet.

Hub Sendzimir galvanized sheet steel Blades Aluminium.

Range

9 sizes with impeller diameters from 315 to 1120

Casing and static parts

mm.

Welded sheet steel, hot dip galvanized 3

Air quantities from 0.18 to 22 m /s and total pressures up to 1300 Pa in duct suction side.

Wire guard AISI 304, mesh 13 x 13 mm

Number of Hub Diameters 5 - from 160 to 578 mm.

Corrosion Classification

As standard class C3 according to EN ISO 12944 and C5-1 (Very high) according to DS/EN ISO

Number of Blades

12944. The standard designs of HGP fans are intended

Hub dia. mm

Number of blades

160

4

230

6

330

10

Duct on inlet and free outlet

380

12

Type HGP (Arrangement C)

578

10

for operation in marine environments.

PtF = ps2 + (a × pdF) – pt1 PtF = ps2 – ps1 + (a × pdF) – pd1 Free outlet to the atmosphere gives

Motors

Asynchronous motors.

pd2 = 0 and ps2 = 0

Dimension standard: IEC-72. Electrical standard: IEC-34. Insulation: Class F. Foot-mounted motors. Flame proof

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 39 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Drain pipe

Front

Back

The axial flow fan type HGP is applicable for ven-

bearing housing and an external flexible coupling.

tilation of pump rooms and as fan in mechanical

The coupling is of spark proof design.

ventilating systems in which explosive gases

The Novax rotor (the impeller) consists of two as-

might appear. It is designed according to the rules

sembled hub discs with cavities to house the

of the classification societies for “Non-sparking

blades at preset angles. The rotor is provided

fans for hazardous locations on board ships”.

with a hub boss for mounting onto a motor shaft.

Type HGP complies with the requirements of the

The cast aluminium blades of the rotor can be fac-

classification societies for fans handling explosive

tory adjusted to any angle between 25 and 60°, de-

gases.

pendent on size and speed.

– Flame-proof motor mounted outside the air

The hot dip galvanized fan casing is provided with flanges on the inlet side according to DIN

stream – Bearing assembly incorporating seals prevents

24154 and with a wire guard of rustless steel type AISI 304 with a mesh size of 13 x 13 mm on the

gases from penetrating into the motor. – Impeller cast in aluminium alloy rules out the

outlet side.

risk of sparking in case of contact with the casing. HGP is available in 9 sizes from 315 mm to 1120 mm. Performance from 0.18 m3/s to 22 m3/s.

Description

HGP is a sturdy fan with flange on the inlet side especially designed for installation on stand-pipe on deck of a ship. The fan is “upward blowing” and consists of a fan casing, an impeller, an explosion proof electric motor and a coupling arrangement consisting of a

All outside machined surfaces must be treated with Dinitro 112.

Type HGP

50 Hz Motor

60 Hz Motor

315/160

80 B

80 B

400/230

500/330

630/380

710/380

800/380

900/578

132 M

180 M

1000/578

1120/578

160 L

180 L

200 L

225 S

80 B

90 L

100 L

90 L

100 L

132 M

132 S

100 L

132 S

160 L

160 L

80 B

90 L

100 L

90 L

112 M

112 M

112 M

132 M

180 M

200 L

100 L

132 S

132 M

132 S

160 M

200 L

225 S

160 L

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 40 of 58

5.1 Axial Flow Fans

180 L

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Novax HGP Dimensions Positions according to DIN 24154

Px øR Size HGP (impeller diameter) HGP-315 HGP-400 HGP-500 HGP-630 HGP-710 HGP-800 HGP-900 HGP-1000 HGP-1120 A

536

676

846

1046

1146

1286

1448

1608

1798

B

400

500

630

800

900

1000

1120

1250

1400

C

8

8

8

10

10

10

10

10

12

D1

315

400

500

630

710

800

900

1000

1120

D2

366

448

551

698

775

861

958

1067

1200

D3

402

487

587

735

815

905

1027

1127

1247

L

800

985

1178

1426

1463

1639

1913

2097

2311

P

8

12

12

16

16

24

24

24

32

R

12

12

12

14

14

14

14

14

18

a

295

342

392

448

465

509

639

691

742

b

335

430

530

690

710

800

900

1000

1120

c

170

213

256

288

288

330

374

406

449

d

190

236

296

360

356

400

450

500

560

Weight, kg

69

104

163

241

266

329

599

717

862

Weight without motor

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 41 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Novax axial flow fan type HGP

HGP-315 – 1380 r.p.m.

Performance Curves - 50 Hz

80

m3. The curve numbers (30 to 55), representing the blade pitch, form part of the type designation, e.g. HGP-315-45. The curve are based on measurements in a measuring set-up giving the same result and using the

Static pressure, Pa

The curves are based on air density r = 1.20 kg/ 60

40

20

same definitions as AMCA 210-1985 and BS 848 part 1 1980.

30°

0 0

0.1

0.2

40°

35°

0.3

55° 45° 50° 0.5

0.4

Motor for -315 Mounting B3 (form A, DIN 42673) Class F insulation. Enclosure IP56. Flameproof enclosure EEx de IIC T4. Type DNGW-080.

Power consumption, kW

0.07

55°

0.06 0.05 50° 0.04 45° 0.03 40° 0.02 30°

0.01 0

0.1

0.2

35°

0.4

0.3

3

Air flow rate, m /s

Power consumption, kW

Static pressure, Pa

HGP-315 – 2790 r.p.m.

Air flow rate, m3/s

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 42 of 58

5.1 Axial Flow Fans

0.5

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Novax axial flow fan type HGP

HGP-400 – 1450 r.p.m.

Performance Curves - 50 Hz m3. The curve numbers (30 to 55), representing the blade pitch, form part of the type designation, e.g. HGC-400-45. The curve are based on measurements in a measuring set-up giving the same result and using the

Static pressure, Pa

The curves are based on air density r = 1.20 kg/

same definitions as AMCA 210-1985 and BS 848

Motor for -400 Mounting B3 (form A, DIN 42673) Class F insulation. Enclosure IP56. Flameproof enclosure EEx de IIC T4. Type DNGW-080, DNGW-100.

Power consumption, kW

part 1 1980.

Air flow rate, m3/s

Power consumption, kW

Static pressure, Pa

HGP-400 – 2880 r.p.m.

Air flow rate, m3/s

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 43 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Novax axial flow fan type HGP

HGP-500 – 1450 r.p.m.

Performance Curves - 50 Hz m3. The curve numbers (30 to 55), representing the blade pitch, form part of the type designation, e.g. HGP-500-45. The curve are based on measurements in a measuring set-up giving the same result and using the

Static pressure, Pa

The curves are based on air density ρ = 1.20 kg/

same definitions as AMCA 210-1985 and BS 848

Motor for -500 Mounting B3 (form A, DIN 42673) Class F insulation. Enclosure IP56. Flameproof enclosure EEx de IIC T4. Type DNGW-090, DNGW-100 and DNGW-132.

Power consumption, kW

part 1 1980.

Air flow rate, m3/s

HGP-500 – 2905 r.p.m. 1600

Static pressure, Pa

1400 1200 1000 800 600 400 200 30°

0 0

1

35°

2

40° 3

45°

50°

55°

4

5

Power consumption, kW

7 6 55° 5 50°

4 3

45° 40°

2 35° 1 0

30° 0

1

2

3

Air flow rate, m3/s

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 44 of 58

5.1 Axial Flow Fans

4

5

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Novax axial flow fan type HGP

HGP-630 – 1450 r.p.m.

Performance Curves - 50 Hz The curves are based on air density ρ = 1.20 kg/ the blade pitch, form part of the type designation, e.g. HGP-630-45. The curve are based on measurements in a measuring set-up giving the same result and using the

Static pressure, Pa

m3. The curve numbers (30 to 55), representing

same definitions as AMCA 210-1985 and BS 848

Motor for -630 Mounting B3 (form A, DIN 42673) Class F insulation. Enclosure IP56. Flameproof enclosure EEx de IIC T4. Type DNGW-100, DNGW-112, DNGW-132 and DNGW-160.

Power consumption, kW

part 1 1980.

Air flow rate, m3/s

Power consumption, kW

Static pressure, Pa

HGP-630 – 2920 r.p.m.

Air flow rate, m3/s

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 45 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Novax axial flow fan type HGP

HGP-710 – 1450 r.p.m.

Performance Curves - 50 Hz m3. The curve numbers (30 to 55), representing the blade pitch, form part of the type designation, e.g. HGP-710-45. The curve are based on measurements in a meas-

Static pressure, Pa

The curves are based on air density ρ = 1.20 kg/

uring set-up giving the same result and using the same definitions as AMCA 210-1985 and BS 848

Motor for -710 Mounting B3 (form A, DIN 42673) Class F insulation. Enclosure IP56. Flameproof enclosure EEx de IIC T4. Type DNGW-132.

Power consumption, kW

part 1 1980.

Air flow rate, m3/s

Power consumption, kW

Static pressure, Pa

HGP-710 – 2880 r.p.m.

Air flow rate, m3/s

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 46 of 58

5.1 Axial Flow Fans

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Novax axial flow fan type HGP

HGP-800 – 1450 r.p.m.

Performance Curves - 50 Hz The curves are based on air density ρ = 1.20 kg/ the blade pitch, form part of the type designation, e.g. HGP-800-45. The curve are based on measurements in a measuring set-up giving the same result and using the

Static pressure, Pa

m3. The curve numbers (30 to 55), representing

same definitions as AMCA 210-1985 and BS 848

Motor for -800 Mounting B3 (form A, DIN 42673) Class F insulation. Enclosure IP56. Flameproof enclosure EEx de IIC T4. Type DNGW-132 and DNGW-160.

Power consumption, kW

part 1 1980.

Air flow rate, m3/s

Motor for -900 Mounting B3 (form A, DIN 42673) Class F insulation. Enclosure IP56.

HGP-900 – 1450 r.p.m.

Flameproof enclosure EEx de IIC T4.

Power consumption, kW

Static pressure, Pa

Type DNGW-180 and DNGW-200.

Air flow rate, m3/s

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 47 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Novax axial flow fan type HGP

HGP-1000 – 1450 r.p.m.

Performance Curves - 50 Hz m3. The curve numbers (30 to 55), representing the blade pitch, form part of the type designation, e.g. HGP-1000-45. The curve are based on measurements in a measuring set-up giving the same result and using the

Static pressure, Pa

The curves are based on air density ρ = 1.20 kg/

same definitions as AMCA 210-1985 and BS 848

Motor for -1000 Mounting B3 (form A, DIN 42673) Class F insulation. Enclosure IP56. Flameproof enclosure EEx de IIC T4. Type DNGW-160, DNGW-200 and DNGW-225.

Power consumption, kW

part 1 1980.

Air flow rate, m3/s

Motor for -1120 Mounting B3 (form A, DIN 42673) Class F insulation. Enclosure IP56.

HGP-1120 – 1450 r.p.m.

Flameproof enclosure EEx de IIC T4.

Power consumption, kW

Static pressure, Pa

Type DNGW-180 and DNGW-225.

Air flow rate, m3/s

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 48 of 58

5.1 Axial Flow Fans

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Novax axial flow fan type HGP

HGP-315 – 1750 r.p.m.

Performance Curves - 60 Hz The curves are based on air density ρ = 1.20 kg/ the blade pitch, form part of the type designation, e.g. HGP-315-45. The curve are based on measurements in a measuring set-up giving the same result and using the

Static pressure, Pa

m3. The curve numbers (30 to 55), representing

same definitions as AMCA 210-1985 and BS 848

Motor for -315 Mounting B3 (form A, DIN 42673) Class F insulation. Enclosure IP56. Flameproof enclosure EEx de IIC T4. Type DNGW-080.

Power consumption, kW

part 1 1980.

Air flow rate, m3/s

Power consumption, kW

Static pressure, Pa

HGP-315 – 3490 r.p.m.

Air flow rate, m3/s

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 49 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Novax axial flow fan type HGP

HGP-400 – 1770 r.p.m.

Performance Curves - 60 Hz The curves are based on air density ρ = 1.20 kg/ the blade pitch, form part of the type designation, e.g. HGP-400-45. The curve are based on measurements in a measuring set-up giving the same result and using the

Static pressure, Pa

m3. The curve numbers (30 to 55), representing

same definitions as AMCA 210-1985 and BS 848

Motor for -400 Mounting B3 (form A, DIN 42673) Class F insulation. Enclosure IP56. Flameproof enclosure EEx de IIC T4. Type DNGW-080, DNGW-090 and DNGW-100.

Power consumption, kW

part 1 1980.

Air flow rate, m3/s

Power consumption, kW

Static pressure, Pa

HGP-400 – 3490 r.p.m.

Air flow rate, m3/s

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 50 of 58

5.1 Axial Flow Fans

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Novax axial flow fan type HGP

HGP-500 – 1770 r.p.m.

Performance Curves - 60 Hz

400

The curves are based on air density ρ = 1.20 kg/ the blade pitch, form part of the type designation, e.g. HGP-500-45. The curve are based on measurements in a measuring set-up giving the same result and using the

Static pressure, Pa

m3. The curve numbers (30 to 55), representing

300

200

100

same definitions as AMCA 210-1985 and BS 848 part 1 1980.

30°

Motor for -500 Mounting B3 (form A, DIN 42673) Class F insulation. Enclosure IP56. Flameproof enclosure EEx de IIC T4. Type DNGW-090, DNGW-100 and DNGW-132.

Power consumption, kW

0

0

35°

40° 2

1

45°

50°

55° 3

1.5 55° 1

50° 45°

0.5

40° 35°

30° 0

0

2

1

3

3

Air flow rate, m /s

HGP-500 – 3490 r.p.m.

Static pressure, Pa

1500

1000

500

Power consumption, kW

0

30° 0

1

2

35°

40°

45° 4

3

50°

55°

5

10

55° 50°

5

45° 40° 30°

0

0

1

2

35°

3

4

5

Air flow rate, m3/s

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 51 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Novax axial flow fan type HGP

HGP-630 – 1770 r.p.m.

Performance Curves - 60 Hz m3. The curve numbers (30 to 55), representing the blade pitch, form part of the type designation, e.g. HGP-630-45. The curve are based on measurements in a measuring set-up giving the same result and using the

Static pressure, Pa

The curves are based on air density ρ = 1.20 kg/

same definitions as AMCA 210-1985 and BS 848

Motor for -630 Mounting B3 (form A, DIN 42673) Class F insulation. Enclosure IP56. Flameproof enclosure EEx de IIC T4. Type DNGW-100, DNGW-112 and DNGW-132.

Power consumption, kW

part 1 1980.

Air flow rate, m3/s

Motor for -710 Mounting B3 (form A, DIN 42673) Class F insulation. Enclosure IP56.

HGP-710 – 1770 r.p.m.

Flameproof enclosure EEx de IIC T4.

Power consumption, kW

Static pressure, Pa

Type DNGW-112 and DNGW-132.

Air flow rate, m3/s

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 52 of 58

5.1 Axial Flow Fans

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Novax axial flow fan type HGP

HGP-800 – 1770 r.p.m.

Performance Curves - 60 Hz m3. The curve numbers (30 to 55), representing the blade pitch, form part of the type designation, e.g. HGP-800-45. The curve are based on measurements in a measuring set-up giving the same result and using the

Static pressure, Pa

The curves are based on air density ρ = 1.20 kg/

same definitions as AMCA 210-1985 and BS 848

Motor for -800 Mounting B3 (form A, DIN 42673) Class F insulation. Enclosure IP56. Flameproof enclosure EEx de IIC T4. Type DNGW-132 and DNGW-160.

Power consumption, kW

part 1 1980.

Motor for -900

Air flow rate, m3/s

Mounting B3 (form A, DIN 42673) Class F insulation.

HGP-900 – 1770 r.p.m.

Enclosure IP56. Flameproof enclosure EEx de IIC T4.

Power consumption, kW

Static pressure, Pa

Type DNGW-180 and DNGW-200.

Air flow rate, m3/s

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 53 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Novax axial flow fan type HGP

HGP-1000 – 1165 r.p.m.

Performance Curves - 60 Hz The curves are based on air density ρ = 1.20 kg/ the blade pitch, form part of the type designation, e.g. HGP-1000-45. The curve are based on measurements in a measuring set-up giving the same result and using the

Static pressure, Pa

m3. The curve numbers (30 to 55), representing

same definitions as AMCA 210-1985 and BS 848

Motor for -1000 Mounting B3 (form A, DIN 42673) Class F insulation. Enclosure IP56. Flameproof enclosure EEx de IIC T4. Type DNGW-160, DNGW-200 and DNGW-225.

Power consumption, kW

part 1 1980.

Air flow rate, m3/s

Power consumption, kW

Static pressure, Pa

HGP-1000 – 1770 r.p.m.

Air flow rate, m3/s

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 54 of 58

5.1 Axial Flow Fans

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Novax axial flow fan type HGP

HGP-1120 – 1165 r.p.m.

Performance Curves - 60 Hz m3. The curve numbers (30 to 55), representing the blade pitch, form part of the type designation, e.g. HGP-1120-45. The curve are based on measurements in a measuring set-up giving the same result and using the

Static pressure, Pa

The curves are based on air density ρ = 1.20 kg/

same definitions as AMCA 210-1985 and BS 848

Motor for -1120 Mounting B3 (form A, DIN 42673) Class F insulation. Enclosure IP56. Flameproof enclosure EEx de IIC T4. Type DNGW-180.

Power consumption, kW

part 1 1980.

Air flow rate, m3/s

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 55 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Axial Flow Fan type HGC

The impeller, consisting of a hub and a number of

Product and Application

aerofoil blades, is carefully balanced statically as

The axial flow fan type HGC is applicable for ven-

well as dynamically.

tilation of pump rooms and as fan in mechanical

The Novax rotor (the impeller) consists of two as-

ventilating systems in which explosive gases

sembled hub discs with cavities to house the

might occur and is designed according to the

blades at preset angles. The rotor is provided with

rules of the classification societies for “Non-spark-

a hub boss for mounting onto a shaft. The blades

ing fans for hazardous locations on board ships”.

of the rotor can be factory adjusted to any angle

Type HGC complies with the requirements of the

between 25 and 60°, dependent on speed of rotor.

classification societies for fans handling explosive

The bearing assembly comprises deep-grove ball

gases.

bearings (lubricated for life), shaft, housing, flexi-

– Flame-proof motor mounted outside the air

ble coupling and gas-tight seals.

stream. – Bearing assembly incorporating seals prevents

Range

The fan is available with impeller diameter 250

gases from penetrating into the motor.

mm and hub diameter 160 mm.

– Impeller cast in aluminium alloy rules out the risk of sparking in case of contact with the cas-

Air quantities from 0.1 to 0.5 m3/s and total pres-

ing.

sures up to 250 Pa in duct suction side.

Description

Materials and Surface Treatment

Axial flow fan type HGC consists of fan casing,

Casing

weather hood, impeller, bearing assembly and

Heavy gauge steel plate, hot-dip galvanized and

electric motor.

brass lining.

The fan casing is designed with a view to attaining the best possible flow condition and the low-

The weather hood

est possible loss in pressure. On the inside it is

Heavy gauge steel plate, hot-dip galvanized.

provided with a brass lining opposite to the impeller. The lower edge of the casing is provided

Blades

with a flange for mounting the fan on top of a

Aluminium alloy (cast).

standpipe or post.

Motors

A protective screen of galvanized wire is fitted at

The motor, naturally cooled, is flame-proof in

the upper end of the casing.

compliance with EEXde II C T4, approved by the

The weather hood consists of a low conical top

classification societies.

plate and a skirt providing effective protection

The fan can be mounted with the following

against rough weather and spray.

Fran size

A

250

594

3 motor frame sizes 71 - 80 -90.

H*

C

D

E

G

J

K

T

Weight/kg**

319

250

292

330

8

11,5

8

17

* H-dimension depends on motor size. ** Excl. motor

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 56 of 58

5.1 Axial Flow Fans

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Total pressure, Pa

Performance Curves HGC-250/160

300

60 Hz 3490 rpm max. 0.4 kW

50 Hz 2790 rpm max. 0.2 kW

200

100 60 Hz 1770 rpm max. 0.06 kW

50 Hz 1380 rpm max. 0.03 kW 0

0

0.1

0.2

0.3

0.4

0.5

0.6 3

Air flow, q, m/s

The above curves show the exhaust capacity of the fan type HGC-250/160.

The fan performance is for duct connection for in-

Motor for –250/160

let and free discharge

Mounting B5 Class F insulation

The curve are based on measurements in a meas-

Enclosure IP56

uring set-up giving the same result and using the

Flameproof enclosure EEx de IICT4.

same definitions as AMCA 210-1985 and BS 848 part 1 1980.

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice 5.1 Axial Flow Fans

Page 57 of 58

HI-PRES MARINE & OFFSHORE

5.1 Axial Flow Fans

Products

Owing to continued product development YORK Novenco reserves the right to introduce alterations without prior notice Page 58 of 58

5.1 Axial Flow Fans