High-voltage switchgear and controlgear - Part 300: Seismic qualification of alternating current circuit-breakers
高压开关设备和控制设备第300部分:交流断路器的抗震鉴定
发布日期:
2006-11-15
本技术报告仅适用于带有与地面刚性连接的支撑结构的断路器,不包括金属封闭开关设备中断路器的抗震鉴定。
This technical report applies only to circuit-breakers with their supporting structures which are rigidly connected with the ground, and does not cover the seismic qualification of circuit-breakers in metal enclosed switchgear.