Detailed Product Description

ATS

SANQ double-power automatic conversion switch is suitable for double-power power supply system with AC 50Hz/60Hz,rated working voltage of 690V and below, rated current of 1250A and below, can realize automatic conversion between electrical source N (in common use) and electrical source R (spare electrical source), (or it can be fixed as manual conversion), the users of double-power power supply realize self-service transformer substation. This product is suitable for special sort, I sort electric power system, skyscraper, residential quarter, military establishment, hospital, airport, dock, department store, communications, fire-fighting, metallurgy, chemical industry, organization, petroleum, coal mine as well as other places where are not allowed power cut.

1. Temperature around is not higher than +40 degrees Centigrade, and not less than 5 degrees Centigrade, moreover, average temperature in 24 hours is not higher than +35 degrees Centigrade.
1. Temperature around is not higher than +40 degrees Centigrade, and not less than 5 degrees Centigrade, moreover, average temperature in 24 hours is not higher than +35 degrees Centigrade.
2. Atmosphere condition: Relative humidity in air around is not more than 50% when the highest temperature is +40 degrees Centigrade, when the temperature is lower, there is biggish relative humidity, the minimum average temperature in wettest month is not more than +25, and the maximum relative humidity in this month is not more than 90%, yet, the influence of frost should be considered causally because of the temperatures change.
3. Height above sea level: 2000m and below
4. This product should be installed in places without fierce shake and impulse, and is insufficient to corrupt electric elements;
If any of above condition is not be satisfied, users and manufacturer should negotiate it.
When this product is used in sea petroleum and nuclear power station, additional technical agreements should be signed.