Powmr 0.75KW-22KW compatibility with 3 phase 380V and single phase 220V Variable Frequency Drive

VFD 3.7K-4
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Powmr 0.75KW-22KW compatibility with 3 phase 380V and single phase 220V Variable Frequency Drive

  • Brand: Powmr
  • Product Model: VFD 3.7K-4
  • Adjustable V/F curve and SVC vector control
  • Automatic torque boost and slip compensation
  • Fast acceleration and deceleration performance
  • Provide precise speed control <0.5%
  • Acceptable wide input voltage from 380 (-15%) to 440V (10%)
  • Thickened coating to withstand harsh environment
  • Built-in RS-485 MODBUS communication
  • In-Built dynamic braking unit
  • Simplified parameter setting for easy startup
  • Standard potentiometer and support external keypad
  • Flexible programmable I/O connection
  • Control motor to deceleration to stop while sudden power failure to prevent damage

Outstanding Drive Performance

Unit with same rating and same setting (Acceleration 0.1 sec, deceleration 1 sec ) Performance Comparison


Correct Connecting Order : Battery - solar panel - load

Disconnect : solar panel - battery - load



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