Product name：YB series pre-installed substation
Update time：2018-6-8 15:55:50
The product has small volume, compact structure, short installation and commissioning period, can replace the traditional substation. It can meet the requirements of power metering, reactive power compensation, high and low voltage schemes, and represents the development direction of small and medium-sized substations.
Products applicable to industrial and mining enterprises, station, wharf, airport, public places, 10 kv high-rise buildings and residential quarters, 30 ~ 50 hz, 1600 kva power users, can be suitable for ring network power supply can also be applied to terminal power supply.
1. Installation location: outdoor;
2. Altitude: <1000m;
3, the highest temperature: + 40 ℃;
4, the highest monthly average temperature: + 35 ℃;
5, the highest annual average temperature: + 20 ℃;
6, the lowest environment temperature: 25 ℃ (outdoor);
7, the maximum daily temperature difference: 25 ℃;
8. Sunshine intensity: 0.1w/cm? (0.5 m/s);
9. Pollution level: level III;
10. Rainwater prevention grade: grade 3;
11, relative humidity: the highest monthly average: 90% (20 ℃); The highest daily average: 90% (20 ℃);
12. Seismic resistance: ground horizontal acceleration of 0.2g; Ground vertical acceleration 0.1g;
13. Slope of installation site: no more than 3 degrees.