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ZGS(G) Photovoltaic on-site boosting substation
Seo Tags：
Box-Type Substation Series
Category：
- Product Description
-
As a clean energy production method, Photovoltaic power generation has developed rapidly both domestically and internationally. photovoltaic on-site boosting substation is precisely designed to meet the growing power supply requirements of photovoltaic power generation. Based on the production of 10kV and 35kV combination transformers, our company has digested and absorbed excellent technologies from both domestic and foreign sources, combined with domestic demand to produce our own products. The product installs transformers, load switches, and high-voltage fuses inside the transformer box, using the insulation liquid of the transformer as the insulation and heat dissipation medium of the entire product. It adopts a fully sealed structure, treated with shot blasting, acid washing, and phosphating, then spraying primer, intermediate paint, and top paint respectively achieve surface corrosion resistance, thickness resistance, and UV resistance that exceed the strength of ordinary spraying. It has the advantages of small size, light weight, and easy installation.
Working conditions
- Altitude: not exceeding 3000m.
- Environmental temperature: -40 ℃~+45 ℃. Outdoor wind speed: not exceeding 30m/s.
- Relative humidity: daily average not exceeding 95%; Monthly average not exceeding 90%;
- The waveform of the power supply voltage is approximately sinusoidal, and the three-phase power supply voltage is approximately symmetrical.
- Installation location: Installed in a place without fire, explosion hazard, serious pollution, chemical corrosion, and severe vibration.
- Note: If any customized requirements, please consult with our company.
Technical specifications
Rated voltage level:35kV, 10kV and below Frequency:50Hza Insulation level (As following table)
Voltage level
(kV)The maximum effective
voltage of the equipment
(kV)Effective value of rated short-
time power frequency surface
withstand voltage (kV) minRated lightning impulse
withstand voltage full
wave peak value (kV)1.1
5
10
12
35
75
35
40.5
85
200
- The insulation level of the transformer is Class A insulation, and the temperature rise of the winding does not exceed 65K, and the temperature rise of the top oil layer does not exceed 60K.
- Protection level: Oil tank IP68, high and low voltage chamber Ip54.
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Contact Us
Address: 918 Gaoxin 7th Road, Qingshanhu District, Jiangxi Province, China
Telephone: 0086-791-88161086 / 88161206
E-mail: sales@hanspower.com
Website: www.hanspower.com
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