Zhejiang Guanhao Power Transmission and Distribution Co., Ltd.proudly stands as an industry leader in the production of an expansive selection of package substations, which include transformer units, high voltage units, and low voltage units. Our substations boast a range of versatile and robust shell materials such as stainless steel, aluminum alloy, cold-rolled plates, and innovative non-metal materials. Renowned as Prefabricated Substations, or European type transformer substations,
they offer comprehensive and cutting-edge solutions for the transformation, distribution, and transmission of electrical energy. These substations not only excel in their core functions but also support measurement, compensation, system control, protection, and communication functions seamlessly. Typically, these state-of-the-art substations are designed with three fundamental compartments: the High Voltage compartment (featuring high/medium voltage switchgear like ring main units and gas-insulated switchgear, accommodating rated voltages up to 40.5kV), the Low Voltage compartment, and the Transformer compartment (armed with either three-phase oil-immersed transformers or cast resin dry-type transformers).
This substation is an essential and critical power distribution unit within any electrical cable power network.It offers a fully integrated power supply system, delivering exceptional high voltage control, protection, conversion, and distribution capabilities. Operating seamlessly on a 3-phase AC 50Hz system with rated currents up to powerful 1600KVA transformers, it is immensely applicable in industrial and mining enterprises,as well as in residential complexes, hospitals, bustling shopping centers, sky-high buildings, and various other distribution systems. The Compact Prefabricated Substation is distinguished as one of the most efficient, user-friendly, and cost-effective solutions available, guaranteeing safety and ease of operation every time.
Operational Environment Parameters
1. Ambient temperature range: an expansive -25ºC to +40ºC
2. Altitude: capable of efficient operation atelevations up to 1000 meters above sea level
3. Relative humidity levels measured as:
Daily average: remains below 95%, with a peak daily water vapor pressure at 2.2kPa.
Monthly average: maintains below 90%, with a maximum monthly water vapor pressure at 1.8kPa.
4. Seismic resistance: engineered to withstand tremors up to magnitude 8
5. External wind speed: proficient in handling speeds below 35m/s
6. Installation Site Requirements:Optimally suited for environments devoid of fire hazards, explosion risks, and corrosive chemicals.
We offer extensive customization options for this substation to meet unique customer requirements and design specifications.
Product Parameters
Detailed Photos
){kind=link}