Fujian Guozhiyun Electrical Automation

Capacitor Compensation Cabinet
Internal Components
Core Compensation Modules: Equipped with Chint SH series industrial capacitors, the core components for reactive power compensation feature wear resistance and high stability, enabling precise response to grid reactive power demands. Paired with red iron core reactors, they form a "capacitor + reactor" filtering and compensation combination, effectively suppressing 3rd, 5th, and other harmonic interferences to prevent capacitor damage from overload.

Intelligent Control and Protection Unit: Configured with Chint's dedicated compensation controller, it real-time monitors the grid power factor and automatically executes capacitor bank switching logic with fast response and high precision. Integrated with Chint circuit breakers/fuses and AC contactors, it achieves rapid shutdown of short circuits and overload faults, as well as safe switching control of capacitor banks, constructing a multi-layered protection barrier.

Auxiliary Support Components: High-conductivity copper busbars are adopted to reduce power transmission loss and ensure stable current flow. Built-in silent cooling fans, combined with an optimized in-cabinet air duct design, real-time regulate the internal temperature to prevent component aging due to high heat. Standardized terminal blocks streamline wiring connections, enhancing connection reliability and post-maintenance convenience.

Product Advantages
Dual Guarantee of Quality and Performance: Core components are all Chint industrial-grade products, tested under harsh operating conditions to ensure long service life and low failure rate, meeting the requirements of long-term continuous operation. The scientific ratio of "capacitor + reactor" not only increases the grid power factor to above 0.95, reducing reactive power loss fines, but also effectively filters harmonics and improves grid power supply quality.

Safe and Stable Operation: Multi-layered safety protection designs, including short-circuit protection, overload protection, and overvoltage protection, can quickly respond to faults and cut off the circuit to avoid equipment damage and potential safety hazards. The cabinet body is integrally formed with cold-rolled steel plates, achieving an IP30 or higher protection level for dust and moisture resistance. Reasonable internal component layout and efficient heat dissipation ensure stable operation under harsh working conditions.

Outstanding Maintenance and Economy: The cabinet front is equipped with high-definition operation meters and control buttons, real-time displaying key parameters such as power factor, voltage, and current for convenient on-site rapid inspections. Regular component layout and clear labeling allow for easy replacement and maintenance without complex operations, reducing maintenance costs. Reactive power compensation reduces power waste, lowers enterprise electricity expenses, and delivers a high return on investment.

Application Scenarios
Industrial Production Scenarios: Widely applicable to general machinery workshops with dense inductive loads such as machine tools, fans, and water pumps, as well as heavy industry plants in metallurgy, chemical engineering, textiles, and building materials. It solves problems of excessive reactive power loss and unstable grid voltage during production, ensuring the normal operation of production equipment.

Professional Power and Supporting Scenarios: Can be used in power transmission links such as substations and low-voltage distribution rooms to improve the overall grid power factor and power supply quality. Also applicable to professional scenarios with high requirements for power supply stability and reliability, including data centers, communication base stations, rail transit, photovoltaic power stations, and ship power distribution, providing stable power support for core equipment.

Commercial and Civil Building Scenarios: Suitable for power distribution systems in shopping malls, office buildings, hotels, hospitals, schools, and other buildings. It optimizes the power utilization efficiency of lighting, air conditioning, elevators, and other equipment, avoids increased electricity fees due to substandard power factors, and ensures the stability and comfort of power supply in buildings.