PRODUCT BRIEF

GGJ‑TYPE AUTOMATIC REACTIVE POWER COMPENSATION CABINET is applicable to distribution systems of industrial and mining enterprises as well as residential buildings for reactive power compensation. It is designed for matching use with GGD‑type low‑voltage distribution switchgear. According to the reactive power compensation demand of power grid, it automatically controls 2‑10 groups (steps) of capacitor banks to switch‑in or switch‑out the power grid within an interval of 10‑120 S, with compensation capacity ranging from 60 kvar to 400 kvar. It realizes automatic reactive power compensation, stabilizes voltage quality of power supply network, reduces losses of power transmission‑distribution system and transformers, so as to save energy consumption and improve power supply quality of the grid.

PRODUCT FEATURES

1. The cabinet adopts universal cabinet configuration with high degree of generalization.
2. The cabinet has an elegant and generous appearance.
3. Cabinet panels are treated with plastic spraying process, featuring strong adhesion and good texture.
4. Cabinet doors are connected to the frame via galvanized pivot hinges for easy installation and removal.
5. The cabinet top cover can be removed when necessary to facilitate assembly and adjustment of main busbars.
6. Internal mounting components are connected to the frame by knurled earthing screws to form a complete protective earthing circuit.
7. The complete cabinet achieves high protection degree.

APPLICATION FIELDS

It is used in three‑phase three‑wire, four‑wire and five‑wire low‑voltage distribution systems with AC 50 Hz, rated voltage 380 V or 660 V and rated current up to 2500 A, for improving power factor of power and lighting distribution circuits.