The Complete Guide to Electrical Insulation Testing

← Back to document page

A STITCH IN TIME Complete Guide to Electrical Insulation Testing A STITCH IN TIME 1 A Stitch In Time The Complete Guide to Electrical Insulation TestingCopyright 2 A STITCH IN TIMEConTEnTS PAGEWHAT IS Good Insulation ? ........................................ ................................3WHAT MAkeS Insulation Go BAd? ........................................ ........................4HoW Insulation ReSISTAnCe IS MeASuRed ........................................ ..........5HoW To InTeRpReT ReSISTAnCe ReAdInGS ........................................ ............6FACToRS AFFeCTInG Insulation ReSISTAnCe ReAdInGS ..............................8TypeS oF Insulation ReSISTAnCe TeSTS ........................................ ...............10TeST VolTAGe VS. equIpMenT RATInG ........................................ ..................16AC Testing VS. dC.

the insulation condition from values that are only relative. The Megger insulation tester is a small, portable instrument that gives you a direct reading of insulation resistance in ohms or megohms. For good insulation, the resistance usually reads in the megohm range. The Megger insulation tester is essentially a high-range resistance meter

  Guide, Electrical, Testing, Complete, Insulation, Complete guide to electrical insulation testing