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???????

  • ??????????
  • SVPWM??????????????????????????
  • ??????/???PFC
  • ????????????????????λ??????
  • ??????????????????????????飬?????????

???п??

  • ???ж?·?????????????????????????????????????????
  • ???????????????
  • Ip55???????

??÷???

  • ??????????????????????á???????
  • 10%~100%?????????Χ
  • ?????????????
  • ??鼰????????MODBUS-RTU???Э??

??Ч????

  • ????Ч?????30%????


FUNCTIONAL DESCRIPTION

Advanced control functions

  • Closed-loop vector control
  • SVPWM pure sine wave control which eliminates low frequency electromagnetic noise.
  • Optional active/passive PFC.
  • The combination of the driver module and the main board is controlled by the upper computer.
  • The control system is a three-phase or single-phase input inverter chiller, and it is compatible with the integral type.
    Reliable operation
  • It has short-circuit protection, over-current protection, blocking protection, overheat protection, power failure protection and so on.
  • Air cooling and fan cooling.
  • 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.
  • Modules and main control board support MODBUS-RTU communication protocol.

Energy saving and high efficient

  • Energy saving over 30%.




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