This product uses SF6 gas as the insulating medium. It can close, carry and disconnect the normal current of the operating circuit in the high-voltage transmission line, and can also close, carry and disconnect the specified short-circuit and overload current within the specified time. The structure adopts a porcelain column type, which can perform three-phase opening, closing and automatic reclosing operations to achieve control and protection of 50HZ, 126KV and below transmission lines.
Product name:
LW36-126/T3150-40 outdoor high-voltage AC SF6 circuit breaker
Product introduction:
This product uses SF6 gas as the insulating medium. It can close, carry and disconnect the normal current of the operating circuit in the high-voltage transmission line, and can also close, carry and disconnect the specified short-circuit and overload current within the specified time. The structure adopts a porcelain column type, which can perform three-phase opening, closing and automatic reclosing operations to achieve control and protection of 50HZ, 126KV and below transmission lines.
Product features:
1. Self-energy arc extinguishing principle is adopted, with low operating work and small impact;
2. Equipped with spring mechanism, the performance of the mechanism is independent of temperature, with low wear and stable performance;
3. Optimized arc extinguishing chamber structure and contact movement curve, high breaking reliability;
4. No reignition and re-breakdown when breaking capacitive current;
5. Optimized pole and support frame design, with high seismic resistance;
6. High reliability, long mean time between failures, and low maintenance cost;
7. Quick on-site installation and commissioning, only 1~2 days;
8. Low operating noise, suitable for residential areas.
