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TDK TDK Electronics · TDK Europe


Modular system for active stepless power factor correction and load balancing 1)


  • Data centers
  • UPS systems
  • Renewable power generation (e.g. photovoltaics and wind turbines)
  • Sensitive equipment manufacturing (e.g. silicon wafer production, semiconductor production)
  • Industrial production machines
  • Electrical welding systems
  • Plastic industry machinery (e.g. extruders, injection molders)

Main features and benefits

  • Short response time of <15 ms
  • Dynamic response time of 50 µs
  • Available for low voltage (400 V and 690 V rated voltage) and medium voltage (6 kV, 10 kV and 35 kV rated voltage)
  • Wide range of compensation outputs from 30 kvar to 12,000 kvar

Safety features

  • Overload protection
  • Internal short-circuit protection
  • Overvoltage and undervoltage protection
  • Inverter bridge protection
[---Image_alt---] PQVar Pic

[---Image_alt---] PQVar Front Pic

[---Image_alt---] PQVar 100 Pic


1) Products shown on this page reflect typical specifications. You are kindly requested to approve our product specifications or request our approval for your specifications before ordering.