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UARM Three-phase unbalanced automatic regulator

        Sanhe UARM three-phase unbalance automatic adjustment module is used to solve the low-than-limit, three-phase reactive power unbalance and low power factor caused by the ubiquitous three-phase load imbalance at the end of the low-voltage distribution network. The best choice for the problem; so as to extend the service life of the transformer, increase its effective output capacity, reduce line losses, improve the power quality of the distribution network, and improve the electricity environment.

Introduction

  • Sanhe UARM three-phase unbalance automatic adjustment module is used to solve the low-than-limit, three-phase reactive power unbalance and low power factor caused by the ubiquitous three-phase load imbalance at the end of the low-voltage distribution network. The best choice for the problem; so as to extend the service life of the transformer, increase its effective output capacity, reduce line losses, improve the power quality of the distribution network, and improve the electricity environment.

Features

  • Real-time monitoring of load-side current through current transformer, internal DSP processing and analysis, calculation of compensation current required for each phase to reach a balanced state, and then driving IGBT output to achieve three-phase current balance
  • The main inverter of the power module adopts IGBT devices of international famous brands
  • Multiple control modes can be set freely according to requirements
  • With complete protection functions, overload, over current, short circuit, etc., with system startup self-diagnosis function
  • Separate phase independent control, which can balance load current and realize single-phase and three-phase reactive power compensation
  • Can be matched with wireless communication module, mobile app operation, setting parameters and reading information


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