Zhejiang Guanhao Power Transmission and Distribution Co., Ltd.is a distinguished leader specializing in the advanced manufacturing of a comprehensive spectrum of package substations, featuring transformer units, high voltage units, and low voltage units. The shell material selections are notably versatile, ranging from the enduring strength of stainless steel, the lightweight efficiency of aluminum alloy, and the sturdy resilience of cold-rolled plates, to the pioneering use of non-metal materials. Our Prefabricated Substations, also recognized as European type transformer substations,
deliver unmatched proficiency in electrical energy transformation, distribution, and transmission. These substations facilitate a suite of functions such as precise measurement, compensation, system control, safeguarding protection, and cutting-edge communication. They are typically constructed of three critical compartments: the High Voltage compartment (equipped with high/medium voltage switchgear including ring main units and sophisticated gas-insulated switchgear, boasting a remarkable rated voltage of up to 40.5kV), the Low Voltage compartment, and the Transformer compartment (featuring high-performance three-phase oil-immersed transformers or efficient cast resin dry-type transformers).
This avant-garde substation stands as an essential power distribution supply unit within the complex electrical cable power network.It embodies a fully integrated power supply system excelling in high voltage control, protection, conversion, and distribution capabilities. Functioning on a steadfast 3-phase AC 50Hz system with robust rated currents reaching up to 1600KVA transformers, it accommodates a broad spectrum of applications in industrial and mining enterprises,residential complexes, hospitals, thriving shopping centers, towering high-rise buildings, and countless other advanced distribution systems. The Compact Prefabricated Substation emerges as an exemplar of efficiency, user-friendliness, and cost-effectiveness. Its design is meticulously engineered to ensure utmost safety and ease of operation.
Operational Environment Parameters
1. Ambient temperature: Spans from a brisk -25ºC to a balmy +40ºC, offering unparalleled adaptability.
2. Altitude: Expertly functions at altitudes not exceeding1000 meters, assuring reliability across varied conditions.
3. Relative humidity:
Daily average: Kept below 95%, with an outstanding maximum daily water vapor pressure of 2.2kPa.
Monthly average: Maintained under 90%, featuring a maximum monthly water vapor pressure of 1.8kPa, guaranteeing stable operation.
4. Seismic resistance: Engineered to withstand seismic forces up to a formidable magnitude 8.
5. External wind speed: Constructed to endure wind speeds less than 35m/s, ensuring robust performance.
6. Installation Site Requirements:Ideally suited for areas free from fire hazards, explosion risks, or corrosive chemicals, ensuring both safety and durability.
We offer the possibility for customization of this substation to align with specific customer demands and design specifications, delivering tailor-made solutions.
Product Parameters
Detailed Photos
Audited Supplier 
){kind=link}