Automatic Power Factor Controller

Microprocessor Based APFC Relay

Approx Price: Rs 13,000 / Number 
Minimum Order Quantity: 1 Number
Product Details:
  • Voltage Type: AC

Relay PFC Controller is designed to measure reactive power in the installation and give the proper orders and instructions for switching on/off the capacitors steps to maintain the preset power factor (cos).All controllers include a microprocessor which ensures an uniform use of the capacitors and contactors through a circular connexion sequence FIFO which considerate the connexion time of each capacitor step.The network analyzer MCA Plus is an instrument that measures, calculates and shows the main electrical parameters in industrial 3 phases networks (either well-balanced or non-well balanced).Reactive energy controllers MCE and MCX are designed for measuring the needs of reactive power in an installation and carry the necessary instructions for switching on/off the capacitors in order to maintain the right power factor cos.


  • Highly reliable
  • Longer service life
  • High performance

Automatic Power Factor Controllers

Approx Price: Rs 12,000 / Unit 
Minimum Order Quantity: 1 Unit
Product Details:
  • Digit Display Size: Single Display
  • Input Value: 230 volt to 440 volt
  • Type: Automatic
  • Usage: For Power Factor Controlling

We have gained huge acceptance as major manufacturer and supplier of finest quality Automatic Power Factor Controllers. Thoughtfully designed to monitor the reactive power in connection and disconnection of capacitors in varied APFC panels, the offered device confirms the highest standards of safety. Further, this highly reliable device is developed from advanced microprocessor control technology to render the targeted power factor. Our prestigious clients can order this high performing device from us at a competitive price.


  • Easy programmable
  • Quick installation
  • Compact design
  • Longer service life

Power Factor Capacitor Bank with Contactor Switching

Approx Price: Rs 800 / kvar 
Product Details:
  • Brand: AB Lifasa make & AB Power Make only
  • Power: As per customer requirements
  • Usage: Indoor Type
  • Voltage: As per customer requirements

Power Factor Capacitor Bank are used for centralized compensation of power factor in low voltage installations. AB Lifasa also provides wide range of automatic capacitor banks with harmonic filters.

  • Voltage inhibitor to prevent automatic control actions with blown secondary PT (potential transformer) fuses
  • Voltage dead-band settings to prevent the tripping of capacitor banks on power factor and kVAR control when the voltage override thresholds are exceeded
  • Separate close and trip delay timers for each of the three automatic control functions
  • kW trip and automatic control inhibit thresholds to de-energize capacitor banks and prevent power factor and kVAR control actions during periods of low kW load
  • Capacitor discharge timing to prevent re-energization of capacitor banks too quickly
  • DNP3 communications for remote control and monitoring of capacitor bank control
  • Local independent control of the capacitor banks
  • Intuitive front-panel displays and programmable LEDs (light-emitting diodes) that indicate all pending control actions of the capacitor bank control scheme

MOQ 3 kvar

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