交联电缆冷缩、热缩中间接头常见施工故障原因及对策

Theapplication of The New Arc and Syntony Arrester in the 6KV Power System of A Power Plant

1中间接头常见施工故障原因 （1）环境潮气、湿度偏大； （2）中间接头密封不良； （3）导体连接管压接不良； （4）中间接头设置不合理； （5）中间接头制作质量不高或出现错误。

When single-phase arc grouding over voltage arise in the 6KV power system of a plant, there is no measure against he trouble, adoption the new arc and syntony arrester to limit the trouble of arc grounding extending, prevents the breakages of the arc grounding over voltage and the syntony over voltage to the electricity equipments.