Transcription of Table of Contents - BiddleMegger.com
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MEGGER insulation Testers1 NOTEST able of 2 WHAT IS insulation ? .. 3 What Causes insulation to Degrade? .. 3 Electrical Stress .. 3 Mechanical Stress .. 3 Chemical Attack .. 3 Thermal Stress .. 4 Environmental Contamination .. 4 How Can Predictive Maintenance Help Me? .. 4 The Benefit of New Technology .. 5 HOW insulation RESISTANCE IS 6 How an insulation Resistance Tester Operates .. 6 Components of Test Current .. 6 Capacitive Charging Current .. 6 Absorption or Polarization Current .. 6 Surface Leakage Current .. 7 Conduction Current ..7 Connecting your insulation Tester .. 8 Selected Typical Connections .. 9 Shielded Power Cable .. 9 Circuit Breaker/Bushings.
2 A Guide to Diagnostic Insulation Testing Above 1 kV NOTES INTRODUCTION Electrical insulation degrades over a period of time because of various stresses, which are imposed upon it during its normal working life.
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01 Insulation Resistance Testing Guide, Insulation Testing, Insulation resistance, Insulation resistance testing, 1555 and 1550C Insulation Resistance Testers, Above 1 kV Insulation Testing A Guide To, Insulation, Stator insulation testing, HIGH VOLTAGE INSULATION HiTESTER, A STITCH IN TIME, Fault Zone Analysis “INSULATION, Resistance, Complete Guide to Electrical, Complete Guide to Electrical Insulation Testing