12kV Gas-insulated Ring Main Unit (Dry Air)

ZCKQG intelligent dry air insulated ring main unit is developed and produced according to IEC standards.

The product adopts a metal-enclosed gas sealed design, and the low-pressure dry air gas is used as the insulating medium to ensure that high-voltage components are waterproof and dustproof. The components can operate stably under different environments/altitude without maintenance. The product is equipped with intelligent control and protection device, integrating multiple functions such as control, protection, measuremen, communication, and fully meets the requirements of distribution network automation. As a three phase AC single/double busbar and bus section indoor equipment, the ZCKQG can be applied in power plants, power stations, substations, buildings, industrial and mining enterprises, subways and electrified railways.