Technical Comparison Between Mv-drives Supplied By Abb And Eagle Technology

Technical Comparison between Standard MV- Drives supplied by EAGLE TECHNOLOGY and ABB

Parameter for comparison

EAGLE TECHNOLOGY

ABB

Drive Product Name Inverter Type No. of Pulses No. of Level THD at Output Drives Technology Technology Speed Control Technology Transformer Type Output Transformer Transformer Winding By- Pass Cabinet

Wanlida Series VFD Voltage Source Inverter (VSI) 48 11 <2% Multi Level cascaded cell by-pass Technology PWM V/F or Sensor Less Vector Control Inbuilt Dry Type, air colled, 3 phase shifting Not Required Integrated with Drives panel Inbuilt, will have manual as well as automatic operation 0.01 Hz No Torque Ripple 45-65 Hz 0.96 (> 20% of Rated Load) >96% (Under a rated Load) 0.5 to 120 Hz LV- IGBT Not required for 1 KM dist between drive and motor

ACS 5000 VSI 36 (Max) 5 Level VSI, 9 Level output waveform (Max) <3 % IGCT/ Diode controlled Drives PWM Direct Torque Control Excludes/ Includes (Optional) Required/ Not Required Excluded/ included with extra price They Offer at extra price

Static Speed Error accuracy Torque Ripple Input Frequency Input Power Factor System Efficiency Output Frequency Power Semiconductor Output Choke Output Frequency Resolution MTBF Analogue Output Protection Control cable Cell By- Pass facility Enclosure Overload Facility Starting Torque Output Waveform Logical control I/O signals Output Sine Filter Cooling Methods Operating Environmental Temp Ambient Humidity Ambient Temperature Storage Temperature Altitude Boolean Communication Noise

0.01 Hz More than 50000h 0-10 V/ 4-20 mA optional (2Channel) Fuse (withstand capability 2 KV) Optical Fiber Available to every cell IP 40 120 % (1 min), 150% (3 s), 200% (immediate) 150% Sinusoidal 16 channels respectively Not Required Forced Air Cooling 0-40 degree C 95%, no condensation -35℃ to +45℃ 0-45℃ < 1000 m Input / Output Communications/ Default Point (expandable) CAN/Profibus/ Modbus/RS 232/RS 485 etc < 70 DB

0.01 Hz < 0.2% 50 HZ, 60 HZ > 0.95 > 96% 0- 75 Hz IGCT Not required for 1 KM dist between drive and motor NA More than 50000h NA IGCT Optical Fiber Not Available IP 20, IP 21, IP 42 110 % (1 min), 150% (3 s), 200% (immediate) NA Near to sinusoidal NA Required and inbuilt with VFD Air cooling, water cooling 0-40 degree C NA 0℃ to +40℃ 0-45℃ < 1000 m Input / Output Communications/ Default Point (expandable) CAN/Profibus/ Modbus/RS 232/RS 485 etc < 70 DB

Send your MV- VFD inquiries to EAGLE TECHNOLOGY Email- [email protected] , website: http://eaglewanlida.com, Ph: +91-9535-122013