WEM CHV100 - 380/400 VOLT SERIES - CLOSE LOOP VECTOR CONTROL

Features

• Power range : 1.5 – 315kW
• Input voltage range : 220V / 380V / 415V / 440V +- 15%
• Closed loop vector, Sensorless vector, V/F and torque control
• Simple mechanical and electrical installation
• Simple programming and operation, easy to use
• Static and rotation auto-tune parameter, to ensure excellent vector control
• Dual CPU control platform, 16 bit DSP platform and 32 bit ARM
• Advanced modular design concept
• PG Card offers high accuracy close-loop and torque speed control with encoder
• Multi-mode torque control and settings
• Built in DC reactors above 18.5kW to improve power factor
• Braking units fitted in units up to 15kW
• 150% overload for 60secs ( 180% for 10secs ) in constant torque mode
• 0 – 400Hz range
  

Typical Applications
Cranes, elevators, conveyors, CNC machines, steel rolling mills, wire-drawing, precision tools, compressors, printing, escalators, winders, cutting machines, DC motor replacements.

Technical & Selection Data Click to download PDF document	Input Choke Data Click to download PDF document
Braking Resistor Data Click to download PDF document	CHV Technical Manual Click to download PDF document

Use Electric VSD rated motors or force-cooling units for maximum efficiency