Zhejiang Guanhao Power Transmission and Distribution Co., Ltd. proudly manufactures a comprehensive selection of package substations, meticulously designed to include the transformer unit, high voltage unit, and low voltage unit. The shell material is expertly crafted using high-quality stainless steel, durable aluminum alloy, resilient cold-rolled plates, and innovative non-metal materials. Our Prefabricated Substation, often referred to as the European type transformer substation, stands as a testament to advanced engineering and design.
This sophisticated substation is engineered to efficiently handle the transformation, distribution, transmission, measurement, and compensation of electrical energy. It integrates system control and protection functions, along with cutting-edge communication capabilities. Typically, the substation comprises three distinct compartments: the high voltage compartment, equipped with advanced high/medium voltage switchgear like the ring main unit and gas insulated switchgear, with a maximum rated voltage of up to 40.5 kV; the low voltage compartment; and the transformer compartment, featuring either a three-phase oil-immersed transformer or a state-of-the-art cast resin dry-type transformer.
Detailed Photos











