Reliable High Voltage Power Cabinet for Air-Insulated Systems

Zhejiang Guanhao Power Transmission and Distribution Co., Ltd. proudly manufactures a wide range of meticulously engineered package substations. These substations primarily consist of a transformer unit, high voltage unit, and low voltage unit. The robust shell materials include stainless steel, aluminum alloy, cold-rolled plate, and non-metal materials. Known as the European type transformer substation, our prefabricated substation stands out for its durability and efficiency.
Expertly designed to complete the transformation, distribution, transmission, measurement, and compensation of electrical energy, our substations also excel in system control, protection, and communication functions. Typically, these substations include three main compartments: the High Voltage compartment (equipped with high/medium voltage switchgear, such as ring main units or gas-insulated switchgear, with a maximum rated voltage of 40.5kV), the Low Voltage compartment, and the Transformer compartment (featuring either a three-phase oil-immersed transformer or a cast resin dry-type transformer).