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HD710 Economic Inverter.


HD710 Economic Inverter AC Drive

HEDY GROUP is a diversified group company that sets up a number of subsidiaries, operating different types of products: industrial automation, IT, household appliance, real estate, hotel, medicine and so on. Its subsidiary "HEDY Holding Co., Ltd." listed in 2004.
We have dedicated ourselves to be one of the world's top industrial control equipment suppliers.

  • 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

  • Dual CPU processing, more precise control.
  • Using the latest generation IGBT.
  • 0.4k~7.5kW with standard inner brake unit.
  • Inner EMC filter with breakpoint design, convenient for access and disconnection, meet different.
  • PCBA coating process, increase environment adaptability.
  • Unique control terminals: simple electronic switch set to complete the conversion between source and sink of I/O terminals.
  • Reference (current) loose, trip or not could be selected.
  • IGBT thermal design.
  • Wireless fan block design, easy to replace or maintain.
  • Connecting auxiliary fan makes the drive suitable for worse environment.

HD710 AC Drive Key Features

  • Simple parameters, easy to use.
  • Low DC voltage operation mode(400V).
  • Switching frequency automatic adjustment.
  • Catch spinning function.
  • DC injection braking.
  • Jump frequency control function.
  • Powerful electronic potentiometer function, adjust reference conveniently.
  • Standard MODBUS-RTU.
  • The comprehensive protection function: Fast protection for output shortage, over current, over load, over voltage, under voltage, phase loss, over heat (heatsink and junction), external trip, etc..
  • DC injection braking as standard.
  • Dynamic braking transistor as standard.
  • Energy savings with dynamic motor flux V/Hz.
  • Fan and pump energy optimization with quadratic motor flux V/Hz.
  • Advanced standard software features, such as timers,thresholds, maths blocks, logic operators, PID controller and kW/h meter.

Applications : petroleum, chemical, melting, hoisting, electric power, building materials, water supply, plastics, textiles, printing, packing Belt-type conveyors winches and other industries.

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