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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: HEDY
  • Model Number: HD71 Series
  • Output Power: 0.4kw-1.5kw
  • Output Type: Triple
  • Size: 80*145*143.6 mm
  • Weight: 0.4kg-1.5kg
  • Input Voltage: 200v-240v/380v-480v
  • Output Voltage: 220v/380v
  • Type: AC Drive
  • Output Frequency: 0-300HZ
  • Output Current: 1.5a-5.5A
  • Color: Black
  • Application: motor ,pump, fans, blower,cnc,music fountain
  • Certificate: UL/CE
  • Protection: 150% rated output current, 1 minute,
  • Output waveform: Modified Sinewave
  • Product name: AC variable frequency drive
  • CPU: Dual CPU processing
  • Rated power: 0.4kw-1.5kw
  • IGBT: Renesas
  • Warranty: 18 months

Packaging & Delivery

Packaging Details Plastic bag + Expandable Polystyrene + Carton + Wooden case
Delivery Time 1-15days


Product Description


HEDY is the one of the largest variable frequency drive (AC drive) manufacturer in China.



Performance Features


* Advanced motor control algorithm


High performance open loop vector control


* Optimal V/F mode


Excellent ramp slope control


* Fast auto-tune (less than 1 minute)


* Overload: 150% rated output current, 1 minute


Low frequency torque: 0.5Hz: 100% rated torque 1Hz: 150% rated torque




The Main Hardware Features



Dual CPU processing, more precise control


4th generation IGBT


Optional internal brake unit


Internal EMC filter with breakpoint design, convenient for access and disconnection, meet different application requirements


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




Main Function Feature



   * Simple parameters, easy to use


     *  Low DC voltage operation mode (400v)


     *  AVR


     *  Switching frequency automatic adjustment


     *  Catch spinning function


     *  DC injection braking


     *  Powerful electronic potentiometer function


     *  Standard MODBUS - RTU


     *  The comprehensive protection function: fast protection for output shrtage, over current, over load, over voltage,                              under  voltage, phrase loose, over heat (heatsink and junction), external trip, etc.


    *  8 preset speeds (decides by control terminals)




Mini size AC variable frequency drive 0.4kw 1.5kw  power inverter specifications:










 HD71 Series parts






 HD71 Series Typical Cabling



Q1Whats your MOQ limit on AC Variable Frequency Drive?

A. Our MOQ is one set only.


Q2. Whats the lead time?

A. 1-15days depend on quantity. We have some stock in the warehouse, keep quick shipment.


Q3. What about packing?

A.Plastic bag + Expandable Polystyrene + Carton + Export Wooden case.


Q4. Do you offer OEM service?

A. Yes. Any your idea on our products,we can help you to design and put it into production


Q5. What is the warranty of your product?

A. 18 months after shipment.


6. what's the payment term? 

A. We accept T/T, L/C, D/P, D/A,West Union, PAYPAL,Money Gram,Cash.


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