ANSI/IEEE C57.138:1998
Recommended Practice for Routine Impulse Test for Distribution Transformers

Standard No.

ANSI/IEEE C57.138:1998

Release Date

1998

Published By

American National Standards Institute （ANSI)

Latest

ANSI/IEEE C57.138:1998

Scope

General test procedures for performing routine quality control test that is suitable for high-volume production line testing. Transformer connections, test methods, circuit configurations, and failure detection methods are addressed. Covers liquid-immersed, single- and three-phase distribution transformers.

ANSI/IEEE C57.138:1998 history

• 1998 ANSI/IEEE C57.138:1998 Recommended Practice for Routine Impulse Test for Distribution Transformers