You can rest assured to buy JUCEG ZGS American Style Box Type Substation from our factory.ZGS Substation has functions such as high-voltage control, protection, power conversion and distribution, and is suitable for 10KV ring network power supply, dual power supply and terminal power supply systems. It adopts double fuse protection, with fuses having dual sensitivity characteristics of current and temperature, ensuring high protection sensitivity and reliability. The high-voltage incoming line uses cable plug-in components, with good insulation performance and convenient installation. At the same time, the equipment has visible breakers, facilitating operation and maintenance. ZGS American Style Box Type Substation is applicable to various harsh environments, such as beaches, grasslands, deserts, etc., where there is no fire, no severe pollution, no chemical corrosive media and dust, and no explosive hazards.
ZGS American Style Box Type Substation operates within a working environment temperature range of -35°C to +40°C (or -25°C to +40°C depending on the model).
The altitude should be ≤ 1000 meters; relative humidity: daily average ≤ 95%, monthly average ≤ 90%; earthquake intensity < 8; wind speed ≤ 35 meters per second.
|
Parameter |
Value |
|
Rated Voltage |
10/0.4 kV (HV/LV) |
|
Max Voltage |
12 kV (HV side) |
|
Rated Frequency |
50 Hz / 60 Hz |
|
Rated Capacity |
50 kVA – 2,500 kVA (common: 315, 500, 630, 800, 1000, 1250, 1600, 2000 kVA) |
|
1-Min Power Frequency Withstand Voltage |
|
|
Lightning Impulse Withstand Voltage |
|
|
Cooling Mode |
Oil natural air natural (ONAN) / Oil-immersed self-cooling |
|
No-Load Voltage Regulation |
±5% or ±2×2.5% |
|
Noise Level |
≤45-50 dB |
|
Protection Level |
IP43 / IP44 |
|
Connection Group |
Dyn11 or Y,yn0 |
● GB/T 17467 – High Voltage/Low Voltage Prefabricated Substation
● DL/T 537 – Guide for Selection of HV/LV Prefabricated Box-type Substation
● GB 1094 – Power Transformers
● JB/T 10217-2013 – Combined Transformer
● IEC 62271-202 – HV/LV Prefabricated Substations (International)
|
Aspect |
ZGS American Style |
European Style |
|
Volume |
1/3 – 1/5 of European style |
Larger footprint |
|
Installation |
Easier and faster |
More complex |
|
Cost |
Lower construction cost |
Higher cost |
|
Maintenance |
Simpler |
More involved |
|
Heat Dissipation |
Better (exposed transformer) |
Enclosed design |
ZGS American Style Box Type Substation is widely applied in these areas, such as new residential areas and communities; green belts and parks; railway stations, airports and highways;hotels and shopping centers; industrial parks and mining enterprises; construction sites (for temporary power supply); high-rise buildings; renewable energy projects (photovoltaic, wind power generation).
Address
1-3/F, Building C, No. 288 Weiqi Road, Yueqing Economic Development Zone, Yueqing, Wenzhou, Zhejiang Province, China
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