Immerse yourself in the world of excellence with Zhejiang Guanhao Power Transmission and Distribution Co., Ltd., an illustrious leader renowned in the power transmission industry for unparalleled innovation and performance.Mastery and Precision in Manufacturing Delve into our diverse array of meticulously crafted package substations, where superior quality and exceptional durability form the cornerstone of our designs. Each unit is intricately composed of transformer units, high voltage units, and low voltage units, showcasing an unwavering commitment to resilience and longevity. The substation shells are expertly engineered using premium materials such as stainless steel, aluminum alloy, cold-rolled plate, and cutting-edge non-metal materials, embodying strength and sophistication. Discover the magnificent Prefabricated Substation, distinguished as the European type transformer substation, lauded for its impressive performance and unrivaled reliability.
Our cutting-edge substations epitomize advanced engineering, designed to deftly manage the transformation, distribution, transmission, measurement, and compensation of electrical energy. These premier facilities are equipped with the latest system control, protection, and communication functionalities. Typically, these substations house three expertly designed compartments: the High Voltage Compartment, featuring advanced high/medium voltage switchgear like ring main units and gas-insulated switchgear, adeptly handling voltages up to 40.5kV; the Low Voltage Compartment; and the Transformer Compartment, equipped with a choice of either a three-phase oil-immersed transformer or a cast resin dry type transformer, both ensuring peak efficiency and performance.
Detailed Photos




