Frequency Drives

We offer a range of variable frequency drives that are available in 6 control modes and are offered at competitive prices. These drives accomplish part load control by varying electric motor speed, significantly reducing energy waste.

Features:

Available in 6 Control Modes:

• V/f variable torque control
  
• V/f constant torque control
  
• Sensor less vector control
  
• Closed-loop vector control
  
• Sensor less PM motor control
  
• Closed-loop PM motor control
  

Are Environment-friendly:

• Optional built-in EMC filter (up to 30kW at 400V series, 5.5kW at 200V series.)
  
• Optional built-in DC reactor (37kW at 400V series, 22kW at 200V series,and above)
  
• RoHS Directive compliant
  
• Selectable Soft-sounds
  
• High-efficiency operation
  
• Dioxin-free plastic cases
  

Available in Global Design:

• UL, CUL and CE compliant
  
• Field bus interfaces (Modbus, Profibus-DP, DeviceNet, CANopen, CCJJnk)
  
• LED display as standard
  
• Multi-language LCD monitor as option

Other Features:

• User-programmable built-in PLC
  
• Application-specific features
  
• Multi-pump control
  
• PID control
  
• Traverse control for fibre machines
  
• Spinning ring frame
  
• Energy optimizer
  
• Elevator program