HEDY HD71 Mini AC Drives

Performance Features
  • 0.4kW-1.5kW
  • Advanced motor control algorithm
  • High performance open loop vector control
  • Optimal V/F mode
  • Excellent ramp slope control
  • Fast autotune (less than one minute)
  • Overload:150% rated output current, one minute
  • Low frequency torque:
    0.5Hz: 100% rated torque
    1Hz: 150% rated torque
  • PID Control
  • 8 Preset Speeds
Main Hardware Features
  • Dual CPU processing, more precise control
  • 4th generation IGBT
  • Optional internal brake unit
  • Internal EMC filter with breakpoint design
  • PCBA coating process
  • Unique control terminals: simple electronic switch set to complete the conversion between source and sink of I/O terminals
  • Reference (current) lost protection
  • IGBT thermal design
Main Supply
  • 220V: 200V-240V +/-10%, 1/3 Phases, 50/60Hz
  • 400V: 380V-480V +/-10%, 3 Phases, 50/60Hz
Mounting Dimensions Diagram

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