GGJ Low Voltage Reactive Power Compensation Device

Product Overview

The GGJ low voltage reactive power compensation device mainly consists of a stainless steel enclosure, an integrated power distribution measurement and control instrument, compound switches, capacitors, a communication terminal, single-group capacitor protection devices, lightning arresters, a main power switch, sampling and measuring transformers, and capacitor bank operating status indicator lights.

Product Features

Fast reactive power compensation response speed, with automatic switching of capacitor banks. The response time for a single switching action is 20~55s.

Utilizes a new type of reactive power control algorithm, capable of performing phase-specific compensation under unbalanced conditions, ensuring the power factor of each phase reaches the set range.

Modular design for simple installation and convenient maintenance.

Long service life.

High reliability, achieving impact-free and low inrush current switching.

The device features comprehensive self-diagnosis and multiple protection functions, accurately displaying alarm/fault information for quick troubleshooting.

Rich and user-friendly human-machine interface with power-off memory function.

Employs RS232/RS485 communication interfaces for communication with a host computer, enabling remote measurement and control, display, and printing, resulting in a high degree of automation.

Main Applications

The GGJ low voltage reactive power compensation device is primarily used in low voltage distribution rooms, installed alongside distribution cabinets. It is designed for centralized compensation of system reactive power, improving the power factor, reducing system reactive losses, and enhancing power quality. The device automatically adjusts the compensation capacity based on changes in the system's reactive power to achieve the desired compensation effect. It can be widely applied in industries such as metallurgy, mining, building materials, machinery manufacturing, light industry, chemical engineering, and ports, and is particularly suitable for industrial and mining enterprises with significant load variations.