product description:

Combined substation: a complete set of equipment combined and type tested. Main components: transformers, high-voltage switchgear and control equipment, low-voltage switchgear and control equipment, corresponding internal connecting lines (cables, busbars and other) and auxiliary equipment. The combined substation is connected by cables, can be operated from its inside or outside, and can be installed on the ground or under the ground (partially or fully).

Features:

This product is a series of products designed by our company on the basis of ZGS type combined transformer to meet the needs of urban and rural power grid construction. It has small size, compact structure, short on-site installation and commissioning cycle, and can replace traditional substations (substations). And it can meet the requirements of users' electric energy metering, reactive power compensation, high and low voltage various schemes, and represents the development direction of small and medium substations. This product is suitable for 10kV.50Hz, 30-1600kVA power users in industrial and mining enterprises, stations, docks, airports, public places, high-rise buildings and residential communities. It can be applied to both ring network and terminal power supply. GB17467- -2010 high-voltage/low-voltage prefabricated substation

Model meaning:

Conditions of Use:

1. Installation location: outdoor;

2. Altitude: <1000m;

3. The highest ambient temperature: +40C;

4. The highest monthly average temperature: +35C;

5. The highest annual average temperature: +20C;.

6. The lowest ambient temperature: -25C (outdoor)

7. The maximum daily temperature difference: 25C;

8. Sunlight intensity: 0.1w/cm2 (wind speed 0.5m/s);

9. Pollution level: Sichuan level;.

10. Rainproof rating: Level 3;.

11. Relative humidity: the highest monthly average: 90% (20C);

         Highest daily average: 95% (20C)

12. Earthquake resistance: the ground horizontal acceleration is 0.2g;

        Ground vertical acceleration 0.1g;

13. The inclination of the installation site: no more than 3 degrees.