标准摘要
[中文适用范围]： 适用于额定电压52kV以上、安装在变压器及建筑物其他设备上的交流、直流套管。人们普遍认为，对于额定电压小于或等于 52 kV 的套管，由于其特性（谐振频率大于 25 Hz），不需要抗震鉴定。具有 2 类技术报告的地位。该合并版本由第一版 (1996 年) 及其修订版 1 (2000 年) 组成。因此，无需对本出版物进行修订。 [外文原描述]： Is applicable to alternating current and direct current bushings for rated voltages above 52 kV, mounted on transformers, other apparatus of buildings. It is accepted that for bushings for rated voltages less than or equal to 52 kV, due to their characteristics (resonance frequency greater than 25 Hz) seismic qualification is not required. Has the status of a technical report type 2. This consolidated version consists of the first edition (1996) and its amendment 1 (2000). Therefore, no need to order amendment in addition to this publication.
英文名称Bushings - Seismic qualification