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Intro : The GGJ low-voltage reactive power intelligent compensation device adopts computer-aided design (CAD), introduces microcomputer control, and implements intelligent tracking compensation for reactive power. Its structure is reasonable, technology is advanced, and it is widely used in low-voltage power grids to improve power factor, reduce reactive power loss, and improve power supply quality. It is a new generation of energy-saving products. Dedicated to reactive power compensation for 130-600kVA three-phase transformers.
Controlled by an intelligent controller with complete functions, reliable performance, and automatic compensation method.
Effectively improves the power factor to 0.9 or above.
Real-time display of power grid power factor; display range: lag (0.00–0.99), lead (0.00–0.99).
Equipped with multiple comprehensive protection functions, including overvoltage, subharmonic, overcompensation, system fault, phase loss, and overload.
Parameter memory function ensures no data loss during power outages; automatically resumes operation once power is restored, no need for manual intervention.
Supports phase separation or mixed compensation based on power grid load balance.
Strong anti-interference capability, able to withstand 2000V interference pulses directly from the grid, exceeding national standards.
