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APFC Panels

  • Power Factor Controllers are designed to operate manually by using MCB's as well .
  • Use a specially designed electronic control circuit that improves power factor to meet requirements of load switching pattern.
  • Improvement of power factor up to optimum levels is guaranteed.
  • Product range: 20 KVAr to 1000 KVAr.
  • We provide solutions for improving plant power factor by installing our APFC panel.

Technical Specifications


3 Phase, 4 Wire


415 V, AC


50 Hz

Permissible voltage 1.1vn
Permissible current 1.1vn
Temperature category 50 Deg. C
Ref. Standards for i) Capacitors - IS 2834-1986 ii) Panel - IEC 439/1-2
APFC Panel


  • All major components are of standard make like Siemens, Epcos, L&T and Schneider.
  • Microprocessor based automatic controller with power factor display.
  • All components are carefully integrated for reliable performance and longer life.
  • Capacitor duty Contactors and MCB or MCCB, are used to switch ON capacitors to minimize switching surges.
  • Uses small correction steps to maintain accurate setting.
  • Auto / Manual Facility, Cooling Facility.
  • Very low watt losses.
  • In-built time delay for switching ON of a capacitor bank to avoid impulse signal operation. All capacitor feeders have Auto / Manual mode facility with fuse protection and isolation.


  • Payback period is 8 to 10 months.
  • Reduction in maximum demand.
  • Energy saving up to 5%.
  • Low power factor penalty can be avoided.
  • Extended life for switch gears, transformers and cables.
  • Avoid manual disruptions.
  • Avoid high current consumption losses.

Most Suitable for

  • Manufacturing Companies
  • BPO Organizations
  • Shopping Malls
  • Steel Mills
  • Spinning Mills
  • Cement and Paper Mills
  • Offices & Buildings
  • Hotel & Restaurants
  • Rice Mills
  • Hospitals
  • Cinema Halls / Multiplexes