Product Overview
LW16-40.5 outdoor SF6 circuit breaker is an outdoor device used in AC 50Hz three-phase power system for the control and protection of industrial and mining enterprises, power plants and substations. This product can be operated frequently and can be used as a contact circuit breaker, a circuit breaker for a capacitor bank, and a reactor bank. The built-in current transformer can be used for measurement and protection, which can directly replace the SW2-35 oil-less circuit breaker, and the overcurrent bracket can replace various types of oil-free circuit breakers, which is an ideal oil-free circuit breaker in the 35kV power system.
Note: When the circuit breaker is in hot standby, a lightning arrester must be installed on the side of the road in the fracture city.
Working conditions and the environment in which it is used
1. Altitude: no more than 3000m;
2. Ambient temperature: -25°C~+40°C;
3. Wind speed: no more than 34m/s;
4. Pollution level IV, creepage distance of porcelain sleeve: > 1255mm;
5. No flammable substances, explosion hazards, chemical corrosion and violent vibrations.
Note: When the above requirements are exceeded, the user can negotiate with the manufacturer.
