ZW37 40.5 модель 33kV 40.5kV 1250A наружный вакуумный выключатель для живого резервуара

1. Introduction:

ZW37-40.5 model 33kV 40.5kV 1250A outdoor dead tank vacuum circuit breaker is used for the control and protection of outdoor 35kV transmission system, as well as for the normal operation and short circuit protection of urban and rural distribution networks and industrial and mining enterprises. The overall structural column of the product is vase type; The vacuum circuit breaker is installed in the insulator, and the porcelain bottle is under the main porcelain bottle column. Applicable to places with frequent operation. It has the characteristics of good sealing, anti-aging, high pressure, non combustion, non explosion, long service life, convenient installation and maintenance, etc.

2. Environmental Condition;

1. Earthquake magnitude<8

2. Height: ≤ 2000m

3. Ambient temperature: - 10 ° C~+40 ° C (transportation and storage temperature can be as low as - 25 ° C)

4. Relative humidity: daily average relative humidity<95%; Monthly average relative humidity<90%

5. This switchgear is applicable to Class II pollution environment.

Special operating conditions:

If the switchgear will be used under conditions beyond normal environmental conditions, the user shall consult with the manufacturer.

3. Technical Data

4. Drawing: