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IEC/TS 61633

1st Edition, April 1, 1995

Complete Document

High-Voltage Alternating Current Circuit-Breakers - Guide for Short-Circuit and Switching Test Procedures for Metal-Enclosed and Dead Tank Circuit-Breakers



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Superseded By: IEC 62271-100

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BILINGUAL * W/D S/S BY IEC 62271-100
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Description / Abstract:

Scope and object

This technical report contains information and recommendations for test circuits and procedures for type testing relevant to short-circuit making and breaking and switching performance of metal-enclosed and dead tank circuit-breakers. Other methods are not excluded, provided that they supply the correct stresses to the circuit-breaker. Other tests, such as dielectric tests, routine tests, commissioning tests and site tests are not within the scope of this report.

The various test cases are evaluated and special test circuits are given, or special precautions required to use test circuits developed for open-air equipment. The tests described can be made in principle in both direct and synthetic circuits.