Products
Outdoor SF6 Circuit Breaker
66kV 69kV 72.5kV Outdoor HV SF6 Circuit Breaker
Key Features
66kV 69kV 72.5kV outdoor HV SF6 circuit breaker is a high voltage electric transmission and equipment which is manufactured by Naten in China.
66kV 69kV 72.5kV outdoor HV SF6 circuit breaker is a high voltage electric transmission and equipment which is normally used in power grid system. It can open/close the rated current and fault current for realizing protection. It adopts latest design which has great quality for a long service life.
Environment Conditions:
1.Ambient temperature: -40℃--+ 50℃
2.Wind pressure:≤700 pa
3.Altitude:≤3000m
4.Seismic intensity:≤9degrees
5.Air polluted degree: level Ⅲ