Reactive Power Compensation Device

Guangda Electric is a professional organization that integrates production, research and development and is committed to solving the power quality problems of users. Its business mainly focuses on power quality, and insists on providing users with the best comprehensive value solutions within the customer demand cycle.

Product Content

MCGD Compensation Controller

MCGD Compensation Controller

The MCGD reactive power compensation controller is suitable for both high- and low-voltage distribution systems and operates based on reactive power. It employs a high-performance microcontroller, features a digital design, and includes an RS485 communication interface; the power quality data it acquires can be transmitted to external devices via this interface. The product offers protection functions for common‑phase compensation, overvoltage, undervoltage, harmonics, and overheating. With switching strategies that include cyclic, linear, and fast modes, it provides automatic, precise compensation control, thereby improving the system’s power factor and enhancing power quality.

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RKGD Reactance Component

RKGD Reactance Component

The RKGD series reactive‑capacitive components consist of series reactors and filtering capacitors, and are primarily used in 50 Hz or 60 Hz power systems to improve the power factor, reduce reactive power losses, suppress system harmonics, and enhance voltage quality.

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CKGD reactor

CKGD reactor

The CKGD series reactors are connected in series with the compensation capacitor circuit, where they help suppress switching inrush currents and, importantly, mitigate harmonics to prevent resonance. The cores are made of high‑quality, low‑loss cold‑rolled steel, while the windings use high‑temperature‑rated enameled wire. These reactors deliver excellent electrical performance, featuring low losses, strong harmonic suppression, and quiet operation.

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