ANSI/IEEE C37.103:2003
Guide for Differential and Polarizing Relay Circuit Testing

Standard No.

ANSI/IEEE C37.103:2003

Release Date

2003

Published By

American National Standards Institute （ANSI)

Latest

ANSI/IEEE C37.103:2003

Scope

Covers the tests required to ensure correct connection of differential relays and polarizing circuits of phase and ground relays.

ANSI/IEEE C37.103:2003 history

• 2003 ANSI/IEEE C37.103:2003 Guide for Differential and Polarizing Relay Circuit Testing