Pre-assembled Substation

Pre-assembled Substation

The YB series pre-assembled substation is a distribution device that combines high voltage electrical equipment, transformers, low voltage electrical equipment.

It is used in urban public power distribution, industrial and mining enterprises, buildings, residences, mountainous areas, hotels, parks and construction sites, as the purpose of receiving and distributing electric energy in the power distribution system.

It has the characteristics of strong completeness, small volume, compact structure, safe and reliable operation, convenient maintenance and mobility. It can realize ring network and terminal power supply. This product meets the requirements of high voltage / low voltage prefabricated substation (GB / t17467-2010).

Environmental conditions:

1. Ambient temperature: maximum temperature + 40 ° C, lowest temperature -25 ° C; 24-hour cycle has no more than +35 ° C.

2. Environmental humidity: no more than 95% daily, monthly average value is not more than 90%;

3. Altitude: 1000 meters;

4. Anti-earthquake; earthquake level acceleration is no more than 0.4m / s2, and the vertical acceleration is not greater than 0.2m / s2;

5. The average average of water vapor pressure does not exceed 2.2 kPa, and the month mean is not more than 1.8kPa;

6. The surrounding air should not contain corrosive or flammable gases, water vapor and other obvious pollution;

7. No serious contamination and frequent violent vibration;

User and manufacturers negotiated when used under normal environmental conditions.

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