標準號：IEC/TS 61463 Edition 1.1-2000
中文標準名稱：套管 抗地震能力
英文標準名稱：Bushings - Seismic qualification
標準類型：K15
發(fā)布日期：2000/4/1 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：K15
國際標準分類號：29.080.20
適用范圍：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.