IEC/TS 61463 Edition 1.1-2000 套管 抗地震能力

标准号：IEC/TS 61463 Edition 1.1-2000
中文标准名称：套管 抗地震能力
英文标准名称：Bushings - Seismic qualification
标准类型：K15
发布日期：2000/4/1 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：K15
国际标准分类号：29.080.20
适用范围：This technical specification is applicable to alternating current and direct current bushings for rated voltages above 52 kV, mounted on transformers, other apparatus or 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. This technical specification presents acceptable seismic qualification methods and require-ments to demonstrate that a bushing can maintain its mechanical properties, insulate and carry current during and after an earthquake. The seismic qualification of a bushing is only performed upon request.