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PFR-6 Automatic Power Factor Controller (6 Steps, Model: 144×144)

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PFR-6 Automatic Power Factor Controller (6 Steps, Model: 144×144)

The PFR-6 is a 6-step automatic power factor controller designed to enhance power efficiency by precisely managing capacitor banks in electrical systems. Housed in a compact 144x144mm panel-mounted enclosure, it provides reliable power factor correction for single-phase and three-phase capacitor applications.

Description

PFR-6 ( User Manual ) ➜

Built for efficient reactive power control, the PFR-6 automatically switches capacitors in 6 programmable steps to maintain an optimal power factor. It supports single-phase current transformer (CT) input and is compatible with 3-phase capacitor banks, making it ideal for various industrial and commercial installations.

The unit’s user-friendly interface, high-speed switching logic, and dependable operation ensure stable voltage levels, reduced losses, and protection against utility penalties. Its standardized 144×144 mm design ensures easy panel integration in space-constrained environments.


Key Features

  • 6-Step Capacitor Control – Automatic power factor adjustment in six stages
  • Standard 144×144 mm Size – Ideal for panel-mounted installations
  • 1-Phase CT Input Support – Compatible with most monitoring setups
  • Supports 3-Phase Capacitors – For balanced reactive power correction
  • Efficient & Reliable – Improves power quality and energy savings
  • Durable & Compact Design – Built for long-term performance

Applications

  • Power factor correction panels
  • Commercial and industrial power systems
  • Automation and switchgear control units
  • Electrical distribution networks
  • Energy-saving infrastructure setups

The PFR-6 Automatic Power Factor Controller offers dependable 6-step capacitor management—ideal for environments where stable voltage, reduced power loss, and energy efficiency are a priority.

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Proudly certified and verified by Samwha DSP as an official distributor of premium electrical accessories.

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