YB Series 11/0.4KV 1250KVA European Type Prefabricated Electrical Substation
Product overview
Combined substation: complete equipment assembly and passed type-tested. Main components: transformers
, high-voltage switchgear and control equipment,low-voltage switchgearand control equipment, the corresponding
internal wiring (cables, bus bars and other), andauxiliary equipment. Combined substation can be operated inside
or outside through the cable. It can be (in part or in whole) mounted on the ground or under the ground.
Service Conditions
1. Installation location: Outdoor;
2. Altitude: <1000m;
3. Maximum ambient temperature: +40℃;
4. Maximum monthly average temperature: +35℃;
5. Maximum annual average temperature: +20℃;
6. Minimum ambient temperature: -25℃(outdoor);
7. Maximum daily temperature difference: 25℃;
8. Sunshine intensity:0.1w/cm2(wind speed 0.5m/s);
9. Contamination level: Level III;
10. Anti-rain level: Level 3;
11. Relative humidity: maximum monthly average:
90% (20℃); Maximum daily average: 95% (20
℃);
12. Earthquake-resistant capability: ground hori
zontal acceleration 0.2g; Ground vertical accel
eration 0.1g;
13. Inclination of the installation site: less than 3 degress
Manager Jack Whatsapp :+8618563957953
Manager Datang Whatsapp: +8613589262999
