Ecvv Trade
DNK(Xiamen) Electrical Co., Ltd.

China Manufacturer with main products: Dropout Fuse Cutout, Disconnecting Switch, Three-Phase Switch Disconnector, Circuit Breaker, Load Break Switch, Power Accept Switch, Ring...

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High Voltage Box-type Switching Station

Supply Ability: 1,000 Set/Sets per Month
Shipping: sea way, air way, express
Payment Terms: L/C, T/T, Western Union
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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Fujian in China
Packaging Details: 1 set per poly bag and each one in a wooden case


High Voltage Box-type Switching Station

Description & Application

High voltage box-type switching station is consist of SF6 full isolating DM switch module, relay protection, automatic module and box, which required by customer. With advantages of simple structure, small size, low price, excellent performance, safe electricity supply, etc. the high voltage box type switching station is widely applied in loading distribution substation of residence community, high-rise building, large public building, factory, etc. 

Application conditions of high voltage box-type switching stataion

Ambient Temperature

Max. Temperature
Max.Average Daily Temperature
Min. Temperature
Max. Average Humidity
SF6 Gas Pressure

1.4Bar with 20°C (Absolute Pressure)

Yearly Leakage Ratio
Cable Sleeve Standard

Protection Level

SF6 Gas Tank
Fuse Bush
Switch Cabinet Shell
Bus Bar
Bus Bar in Switch Cabinet
Earthing Bus Bar of Switch Cabinet
Thickness of Stainless Gas Shell
Special Conditions of high voltage box-type switching station

According to Standard IEC60694, end users and manufacturers must reach an agreement when special occasion occurs. When encountering extremely bad condition, please don't hesitate to consult your manufactures and suppliers. Once the distribution equipment is mounted in the place higher than 1000m ASL, more attention must be paid in order to adjust SF6 pressure during production

Transportation of high voltage box-type switching station

During carriage & transportation, if necessary, fix the bottom bracket with nails. If transport by truck, should be fixed & carried by PE bottom bracket with plastic tap

Feature & Advantages of high voltage box-type switching station

1. The material of the box body is made of stainless steel plate with plastic-sprayed on surface. The thickness is no less than 2mm with strong corrosion resistant capability. It adopts the whole welding, safe, reliable, anti-deformation, light and beautiful.

2. The box has an air vent. The air intake is designed in the box body plate with dust filter, the air outlet in the top and under the eaves. Air convection is formed from bottom to top with excellent heat insulation, good ventilation. The top cover has a certain angle.

3. The door is sealed with weather strip, fixed with limited hook, and with rain-proof lock.

4. The switch is installed and tested in the factory, and transported by lift to avoid position moving. It only needs to lift the box body into the right position for installation. 

GB 16926-1997
GB 3804-2004
GB 3906-2006
GB/T 11022-1999
GB 4208-2008
GB 1984-2003
IEC 420
IEC 298
DL/T 728-2000
DL/T 615-1997
DL/T 402-2007
DL/T 555-2004
DL/T 593-2006
1 Sea Way
2 Air Way
3 Express
1 PayPal
2 West Union
3 Wire Transfer
4 T/T

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Service Process

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

box type switching station and box type substation and distribution equipment and outdoor substation from this supplier

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