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IEEE C57.138-1998

IEEE C57.138-1998 IEEE Recommended Practice for Routine Impulse Test for Distribution Transformers

standard by IEEE, 07/22/1998

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Scope

This recommended practice is to assist manufacturers of distribution transformers in the set-up and operation of a routine impulse test, and to assist users in understanding the routine impulse test and how it differs from design tests.

Purpose

This recommended practice for routine impulse testing of distribution transformers will assist manufacturers of distribution transformers in designing the facilities and performing the tests defined by subclause 10.4 of IEEE C57.12.90.

Abstract

New IEEE Standard - Inactive - Superseded." General test procedures for performing routine quality control test that is suitable forhigh-volume, production line testing. Transformer connections, test methods, circuit configurations,and failure detection methods are addressed. This recommended practice covers liquid-immersed,single- and three-phase distribution transformers. "

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