ELFSL4-2型220kV六氟化硫断路器

Introduction about Type ELFSL4-2 220kV SF, Circuit Breaker

本文介绍了ELFSL4-2型220kV的SF_6断路器的技术参数,结构特点和型式试验结果;并简述技术引进过程和合作生产过程。

The technical data,structure feature and type test results of type ELFSL4-2 220kV SF,circuit breaker are described in this Paper,the technique introducing process and the co-operation production are also mentioned.