Description

LW*****6 Outdoors AC HV SF6 Live –tank Circuit Breaker 1.General Type LW*****6 is a new product in high performance. According to the national standards, the designation of it results from absorbing and digesting the advanced technology of SF6 circuit breaker from abroad. Type LW*****6 can be used in the power system with frequency *0HZ, nominal voltage system **0KV to protect and control the apparatuses in the power plant and substation. It can be fitted with CT type spring-operated mechanism and three-phase mechanical interlocking operation. It is filled with SF6 gas in high performance of arc extinguishing. In order to prevent leakage, double O ring is used for sealing. 2.Features a&#****9;High performance of breaking, which has the capability to cut off the short-circuit and pull out of the outgoing point, and resolve the close-in fault&#****8;&#****8; b&#****9;The arc-chutes manufactured by the technology of spinning with high quality of airflow and simple structure c&#****9;Longer electrical service life, the ability of breaking for *0times on full capacity, and long interval for maintaining, free maintenance for *0 years under the normal operation&#****8;&#****8; d&#****9;Operation mechanism in low energy which is simple, reliable and neat e&#****9;Low rated pressure, not be liquefied under low temperature &#****8;&#****8; f&#****9;Smaller area occupied g&#****9;Low noise, used in residential areas h&#****9;Instant on-site installation