JUCEG, as a professional R&D and manufacturing factory of 1250kVA European Box Type Substation in China, specializes in mass production, strict ISO quality control and OEM/ODM service.The European Box Type Substation is a medium to large-capacity pre-assembled power distribution equipment. The European Box Type Substation integrates high-voltage switchgear, transformers, low-voltage distribution devices and auxiliary equipment within a factory-prepared steel structure box. 1250kVA European Box Type Substation is suitable for power distribution in urban power grids, industrial parks, commercial buildings and new energy projects. This capacity is of standard specifications and is commonly found in the YBW/YBP series products, supporting voltage levels ranging from 10kV to 35kV.
The European Box-Type Substation is a pre-assembled set of power distribution equipment that integrates high-voltage switchgear, distribution transformers, and low-voltage distribution devices within a sealed metal enclosure. It originated in Europe and is widely used worldwide. Its design concept emphasizes modularization, compactness, high protection, and environmental adaptability, and is suitable for scenarios such as urban power grid upgrades, new energy integration, and industrial power supply.
-The European box-type substation is a "turnkey" type of power equipment that integrates the high-voltage room, transformer room, and low-voltage room of a traditional substation into one or more standard container-like enclosures, enabling rapid deployment and flexible relocation.
-The layout adopts a "high-voltage cabinet + transformer + low-voltage cabinet" three-part configuration, with each functional room independently separated and not interfering with each other.
-The compact design results in an area of only 1/10 to 1/5 of the conventional civil construction substation for the same capacity, making it suitable for areas with limited urban space.
-The enclosure is typically made of galvanized steel plates or composite materials, with a protection level of IP44 to IP54, capable of withstanding harsh environments such as rainstorms, salt fog, and dust.
-1250kVA European Box Type Substation uses double-layer roof covers, insulation materials, and forced ventilation systems to adapt to extreme temperatures ranging from -40°C to +40°C, ensuring the stable operation of the equipment.
-Optimized heat dissipation air ducts and noise reduction materials result in operating noise below 55 dB, meeting the environmental protection requirements of residential areas.
- The enclosure material can be aluminum alloy plate, stainless steel plate, composite plate, glass fiber reinforced cement plate, etc.
- The base of the substation is made of galvanized channel steel or cement, with strong corrosion resistance and sufficient mechanical strength.
- The roof applies double layer structure, which has good heat insulation, radiation protection and ventilation effect.
- Each compartment of the substation is separated by iron plates to form an independent small chamber. Each compartment is equipped with lighting facilities. The top of the transformer compartment is equipped with an automatic exhaust device to adjust the temperature of the transformer compartment.
- The color of the substation can be customized to fit with the surrounding environment.
- The transformer can be configured with oil immersed transformer or dry type transformer accordingly.
1. High ambient temperature: +40ºC
2. Low ambient temperature: -25ºC
3. The average temperature within a 24-hour period shall not exceed 30 °C.
4. Altitude: <1000m
5. The Criteria of Relative Humidity(RH): Daily mean RH would not be more than 95%; Monthly mean AH would not be more than 90%
6. Horizontal acceleration is not greater than 0.4 m/s2 and vertical acceleration is not greater than 0.2 m/s3.
7. Installation location: Install in a place free of fire, explosion hazard and chemical corrosive gas and well ventilated areas.
8. Inclination of installation location: not more than 5 degrees
1. GB1094.1-2-2013 Power Transformer
2. GB/T6451-2015 Three-phase oil-immersed transformer technical parameters and requirements
3. GB1094.3-2017 Power Transformer
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1-3/F, Building C, No. 288 Weiqi Road, Yueqing Economic Development Zone, Yueqing, Wenzhou, Zhejiang Province, China
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