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IEC TS 61463

Bushings – Seismic qualification

active, Most Current
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Organization: IEC
Publication Date: 1 July 2016
Status: active
Page Count: 44
ICS Code (Bushings): 29.080.20
scope:

IEC TS 61463, which is a Technical Specification, is applicable to alternating current and direct current bushings for highest voltages above 52 kV (or with resonance frequencies placed inside the seismic response spectrum), mounted on transformers, other apparatus or buildings. For bushings with highest voltages less than or equal to 52 kV (or with resonance frequencies placed outside from the seismic response spectrum), due to their characteristics, seismic qualification is not used as far as construction practice and seismic construction practice comply with the state of the art.

This document presents acceptable seismic qualification methods and requirements 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.

Document History

IEC TS 61463
July 1, 2016
Bushings – Seismic qualification
IEC TS 61463, which is a Technical Specification, is applicable to alternating current and direct current bushings for highest voltages above 52 kV (or with resonance frequencies placed inside the...
April 1, 2000
Bushings - Seismic Qualification
A description is not available for this item.
July 1, 1996
Bushings - Seismic Qualification
A description is not available for this item.

References

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