1. LW8 Series Outdoor 33kv 40.5kv 630A 1250A SF6 Circuit Breaker

LW 8A-40.5(W)T2000-31.5 outdoor type SF6 breaker finds its universal range of application for the three-phases electrical system with alternating current 50HZ and the rated voltage 40.5kV.It is used for contolling and protecting the electrical system and measuring the current transformers.

2. Environmental Conditions

Ambient temperature:-30°C~+40°C

Air pollution level:Level Ⅲ

Wind pressure:≤700pa

Relative humidity:≤95%or≤90%

Altitude:≤3000m

Seismic intensity:≤8

Installation shall be free from fire, explosion, severe vibration, chemical corrosion and serious pollution.

3.  Type designation

5. Factory

6. FAQ

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

2. There are four subsidies in our group company. So our whole group company can produce switchgear, power transformer, load break switch, disconnect switch, vacuum/sf6 circuit breaker, fuse, surge arrester, CT PT, Metering unit.

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

4. Some type reports are provided accordingly.

5. Our factory is 250000m2 for production and office.