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  • SVPWM??????????????????????????
  • ??????/???PFC


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  • ???IP55???????
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  • 10%-100%?????????Χ
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  • ????Ч?????30%????


FUNCTIONAL DECRIPTION

Advanced control functions


  • Closed-loop vector control

  • SVPWM pure sine wave control which eliminates low frequency electromagnetic noise.

  • Optional active/passive PFC.


Reliable operation



  • It has short-circuit protection, over-current protection, blocking protection, overheat protection, power failure protection and so on.

  • Isolated communication port design.

  • Integrated phase loss and phase fault protection.

  • Air cooling and fan cooling.

  • Optional IP55 protection level.


Convenient to use


  • Offer customized design with built-in controller and external controller for option.

  • The ultra-wide speed range from 10% to 100%.

  • Configurable frequency hopping point.


Energy saving and high efficient


  • Automatic defrosting under heating mode.

  • Three levels of anti-freezing function.

  • It has high power functions of refrigeration and heating with energy-efficient and produces comfort by constant room temperature control.

  • Saving over 30% energy.




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