LV Panels

General Description
LV Panels

Any non-linear loads like:

  • Non power factor corrected fluorescent and HID lighting fixture ballasts (40-80% p.f.)
  • Arc welders (50-70% pf)
  • Solenoids (20-50% pf)
  • Induction heating equipment (60-90% pf)
  • Small "dry-pack" transformers (30-95% pf)
  • Induction motors (55-90%) etc.

can cause poor power factor. In many areas electricity boards imposes a penalty charge for low power factor (pf). A poor power factor due to an inductive load can be improved by addition of capacitors in shunt. Awareness of necessity of power factor quality is increasing. Enhancing power quality i.e improvement of power factor saves cost and ensures a rapid return on investments.

Installing "APIPL" APFC Panels provides a reliable solution for elimination of penalties and a cost reduction in the electricity bills by approximately 25%. This panel offers designs that are suitable for indoor or outdoor use. They are designed to minimize installation time and cost and offers high reliability, long life and is suitable for operation over a temperature range of - 10 C to 50 C. A wide range of ratings with standard devices are available

Best Suitable For
  • This APFC panel is best suitable for
  • Installations having thyristorised loads
  • Municipal water pumping schemes
  • Lift irrigation schemes
  • DoT, Railways, CPWD requirement
  • Upto 20% harmonic distortions
  • 50 % over current
  • 20 % over voltages
Salient Features

User friendly Microprocessor based APFC Relay having following characteristics:

  • Intelligent control
  • Menu driven handling
  • Self-optimizing control capability
  • Large measuring voltage range
  • Recall function of recorded values
  • Four-quadrant operation (e.g. stand by generator)
  • Powerful alarm output


  • Current limiting contactors / Thyristors especially designed for capacitor switching
  • Load manager and data logger can also be provided in additional to downloading data
  • Provision for top and bottom cable entry
  • Aesthetically designed dust proof cabinet with powder coating
  • Cooling fan for efficient performance
  • Completely wired and tested in works and supplied with all control and safety devices.