Polyphase Transformer-Rated Meter Testing - Study Guide

Polyphase Transformer-Rated Meter Testing demonstrates field tests to verify the accuracy of four-wire transformer-rated meters. Demonstrates how to isolate the meter and make test connections to a test switch. Also shows how to calibrate a typical polyphase four-wire transformer-rated meter.

5-1/2" x 8-1/2" 70 pages  By Alexander Publications