VFD 550 AC Drive

Technical Features

1 Phase 200/240V 50/60Hz 0.75~7.5KW
3 Phase 200/240V 50/60Hz 0.75~7.5KW
3 Phase 200/480V 50/60Hz 0.75~710KW

• Special brake logic mechanism for crane and hoist
• Magnetic flux brake gain
• Tension control and torque mode control
  UP to 200% starting torque at 0 Hz
• Asynchronous & Synchronous motor control
• Comparator and logic unit/controller
• Sleeping function
• Output frequency up to 3000 Hz
• High capacity 256K TI DSP with faster response and higher accuracy
• Motor Auto- tune (static and dynamic)
  Encoder auto tune
  2 motor parameter groups
• DC Injection braking
• LCD keypad and shuttle keypad optional
• Integral brake chopper (<30KW)
• 2 PID loop for HVAC
• Energy saving function

• Modbus RTU/RS485 built in
• Digital Input
• CANopen card optional
• Profinet card optional
• 5 Digital Inputs (support Max 9 DI)
• 2 Analogue Inputs and Outputs
• 2 Relay output
• Multiple PG card
• Support IO extension board and spring terminal IO board optional

• Integral C3 filter
• Category C1 & C2 filter options
• Reactor optional
• CE and Rohs Marked
• 18 Months Warranty