GGJ Reactive Power Compensation Cabinet

Many factories have encountered such situations: even though the transformer capacity was not exceeded, they were still fined by the power supply station for reactive power? The reactive power charges listed on the electricity bill often amount to several thousand or tens of thousands of yuan? The GGJ Reactive Power Compensation Cabinet is a factory-specific energy-saving compensation device specifically designed to solve this problem. It can automatically compensate for the reactive power in the power distribution system, increasing the power factor from below 0.8 directly to above 0.95. This not only completely eliminates the reactive power fines but also reduces line losses and improves the load rate of the transformer, helping the factory save a significant amount of electricity costs. Moreover, it enables the factory to expand production capacity without having to replace the transformer. Therefore, we recommend that users give priority to using dynamic reactive power compensation devices in the following scenarios.

Core advantages

Save electricity and reduce losses. GGJ Reactive Power Compensation Cabinet can lower the reactive power loss of the lines by 5% to 10%, which can save several thousand or even tens of thousands of yuan in electricity costs for high-energy-consuming factories. Over the course of a year, the savings can be significant, with long-term benefits being extremely high.

Increase transformer load rate. After compensation, the active load of the transformer can increase by more than 20%. For example, a 1000kva transformer that could only handle 800kw of load before, can now handle 950kw. Without replacing the transformer, production can be expanded, saving a large amount of capacity expansion fees.

Suppress harmonics. The series reactor provided by the protection equipment can effectively suppress harmonics in the power grid, preventing capacitor overload and equipment damage caused by harmonics. It protects the precision equipment and frequency converters at the back end, extending the service life of the equipment.

Intelligent dynamic compensation. The intelligent switching module can automatically adjust the compensation capacity according to changes in load. Whether it is light load or heavy load, it can precisely compensate without over-compensation or under-compensation, and is suitable for the fluctuating loads of factories.

Technical Specifications

Product Features

◇ GGJ Reactive Power Compensation Cabinet has strong versatility. The Low-Voltage Switchgear can be combined with various cabinet types from both domestic and foreign manufacturers, such as MNS GGK, GGD, etc.;

◇ The capacitor compensation combination methods are diverse and flexible. It includes Y-type compensation method, △-type compensation method, and Y+△ combined compensation method;

◇ The communication methods are diverse. It has RS -232/485 communication interfaces, wireless data transmission module or GPRS module for long-distance communication;

◇ The control is accurate and safe. It implements zero-voltage triggering, no surge current during startup, and no high voltage during disconnection;

◇ The service life is long. Under maintenance-free conditions, the service life can exceed 100,000 hours.

Details of GGJ Reactive Power Compensation Cabinet

Self-healing Low-Voltage Capacitor: High-quality self-healing capacitor with low loss and long lifespan, automatically isolating faults

Series Reactor: Suppressing harmonics, preventing capacitor overload, protecting the power grid and equipment

Intelligent Switching Module: Zero-crossing switching, no surge current, protecting the capacitor and the power grid, fast response

Standard Wiring Process: Separation of power and signal lines, horizontal and vertical wiring, convenient maintenance, safety and standard

Heat Dissipation and Ventilation Design: Special heat dissipation channels, quickly removing operating heat, ensuring stable operation of the capacitor

What are the application scenarios of GGJ Reactive Power Compensation Cabinet?

High-energy-consuming factories: Factories with high energy consumption such as hardware, injection molding, and textiles, to solve the problem of reactive power penalties

Large production lines: Production lines with a large number of motors and welding machines, to compensate for reactive power and reduce losses

Commercial complexes: Power distribution rooms of large shopping malls and hotels, to improve power factor and save electricity costs

Park power distribution: Power distribution compensation in industrial parks and development zones, to optimize power supply quality

Renovation of old factory areas: Power distribution renovation in old factory areas, to solve the problem of unmet power factor requirements