APFC Panels

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Automatic Power Factor Control (APFC)

Improve Energy Efficiency. Reduce Power Losses. Lower Electricity Bills.
Automatic Power Factor Control (APFC) Panels are designed to automatically maintain the desired power factor of electrical systems by switching capacitor banks according to load demand. Our LT and HT APFC Panels ensure optimum utilization of electrical power, minimize reactive power penalties, and enhance overall system efficiency.

LT APFC Panels (Low Tension)

Smart Power Factor Correction for Low Voltage Applications
Our LT APFC Panels are ideal for low voltage distribution systems in industries, commercial buildings, and infrastructure projects. These panels continuously monitor the power factor and automatically connect or disconnect capacitor banks to maintain near-unity power factor.

Key Features

  • Microprocessor-based intelligent APFC relay
  • Automatic and manual operation modes
  • Step-wise capacitor switching for precise correction
  • Robust MS powder-coated enclosure
  • High-quality contactors, MCCBs, and protection devices
  • Easy installation and low maintenance

Technical Specifications

  • Voltage Range: Up to 415V AC
  • Frequency: 50 / 60 Hz
  • Capacitor Type: MPP / Oil-filled / APP
  • Switching: Contactor or Thyristor-based
  • Power Factor Correction: Up to 0.99

Applications

  • Manufacturing plants
  • Commercial complexes
  • Data centres
  • Hospitals and hotels
  • HVAC and pumping systems

Benefits

  • Reduced electricity bills
  • Avoidance of power factor penalties
  • Lower system losses
  • Improved equipment life
  • Enhanced transformer capacity

HT APFC Panels (High Tension)

Advanced Power Factor Correction for High Voltage Systems
Our HT APFC Panels are engineered for high voltage networks where large reactive power compensation is required. These panels are widely used in heavy industries and substations to ensure efficient power management at higher voltage levels.

Key Features

  • Automatic reactive power control
  • Detuned / tuned reactor options for harmonic mitigation
  • Heavy-duty vacuum or SF6 contactors
  • Protection against over-voltage and over-current
  • Indoor and outdoor panel configurations
  • Custom-built as per system requirements

Technical Specifications

  • Voltage Range: 3.3 kV to 33 kV
  • Frequency: 50 / 60 Hz
  • Capacitor Banks: HT capacitor units
  • Protection: Relays, fuses, surge arresters
  • Control: Automatic or PLC-based

Applications

  • Cement plants
  • Steel and metal industries
  • Power substations
  • Mining operations
  • Large industrial utilities

Benefits

  • Improved system stability
  • Reduced transmission losses
  • Increased power availability
  • Compliance with utility regulations
  • Long-term cost savings

Why Choose Our APFC Panels?

  • ✔ In-house design and manufacturing
  • ✔ High-quality components from trusted brands
  • ✔ Customized solutions for LT and HT systems
  • ✔ Compliance with IEC and IS standards
  • ✔ Reliable performance and long service life

Get the Right Power Factor Solution

Whether you need LT APFC Panels for low voltage applications or HT APFC Panels for high voltage power systems, we provide efficient, reliable, and customized power factor correction solutions tailored to your exact requirements.