Hello. Sign In
Standards Store

IEEE C37.103

2015 Edition, September 3, 2015

Complete Document

Guide for Differential and Polarizing Relay Circuit Testing

View Abstract
Product Details
Document History

Detail Summary

Active, Most Current

Price (USD)
Single User
In Stock
Add to Cart

People Also Bought These:

NSF 61
API RP 1637
ANSI A1264.1
ANSI Z117.1

Product Details:

Description / Abstract:

This guide covers tests to help ensure correct connections of differential relays and polarizing circuits of phase and ground relays. Although other preparatory tests are mentioned in this guide, these tests are not discussed in detail.


This guide provides a methodology to establish a systematic series of tests to verify the integrity and accuracy of connections of differential and polarizing circuits.