If the fault current is 100A at the secondary side of CT having a ratio of 400:5, for an IDMT relay with plug setting of 125% and time of operation is 5 sec for PSM = 12, 4 sec for PSM = 16, 3 sec for PSM = 20, Where, PSM is plug setting multiplier If the actual time of operation is 0.4 sec, then the value of Time Multiplier Setting is

If the fault current is 100A at the secondary side of CT having a ratio of 400:5, for an IDMT relay with plug setting of 125% and time of operation is 5 sec for PSM = 12, 4 sec for PSM = 16, 3 sec for PSM = 20, Where, PSM is plug setting multiplier If the actual time of operation is 0.4 sec, then the value of Time Multiplier Setting is

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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