66kv 69kv 72.5Kv 110kv 126kv 132kv Outdoor SF6 Circuit Breaker

1. LW type 66kv 69kv 72.5 kv 110kv 126kv 132kv outdoor sf6 circuit breaker

Lw-126kv circuit breaker which is outdoor type finds its universal range of applications for the electrical system with elevation not greater than 2000m,ambient temperature not lower than -30℃,dirtiness grade not high than IV, alternating current 50Hz and the maximum voltage 126kV. It is used for cutting the rated current, malfunction current or switching the circuitry, to control and protect the electrical system ,and it can also be used for connecting with the circuit breaker.

The gas of the SF6 is employed as the arc-extinguishing medium and the dielectric material. The self-extinction technology and the new-type spring operating mechanism are introduced in the SF6 circuit breaker. Thus the circuit breaker has good qualities with long electrical life, low operation power, lower noise, high reliability, simple structure, small and long overhaul periods. It can fully replace the same type one.

2. Data list

3. application

Surrounding air temperature: -40 ºC ~+40 ºC ;
The wind speed is not bigger than 34m/s;
The air filthy should be with in III degreealtitude above sea level does not over 2,000 meters;
Installing places: Not flammable, the explosion hazard, chemistry corrode place;

4. Photo and drawing

5. Factory strength

6. Delivery diversification

7.  FAQ

1. All our activities are accredited to ISO 14001:2015 and IEC standard.

2. Technology ensure the quality satisfy international request.

3．Generally we promise one - two years quality guarantee, some products will be extended longer time for life span.

4. For tender cooperation, it is welcome to discuss the detail in between.