A Megger test is an electrical test used to measure the insulation resistance of electrical circuits, cables, and equipment. The test is typically performed with an instrument called a Megger, which is a type of insulation resistance tester. It applies a high voltage (usually between 250V to 5kV) to the electrical component and measures the resistance of the insulation. The purpose of a Megger test is to ensure that the insulation around conductors is intact and effective in preventing electrica

5.1K views · 44 reactions | Megger test (or insulation resistance test) is a method used to check the insulation quality of electrical equipment like motors, generators, cables, and switchboards. It measures how well the insulation resists electrical current leakage. #marineengineering | Mhark Christian Cenaon | Facebook

18K views · 184 reactions | Don’t Fail Your Exam on Testing for Insulation Resistance #electricaltesting | GSH Electrical Training | Facebook

Fault Finding Testing for Insulation Resistance. Low Reading Insulation Resistance Fault How to test for insulation resistance inside a consumer unit. Marcus is carrying out an electrical inspection and testing when he come across a fault giving him a low reading during the insulation resistance test. These videos will help with AM2, AM2S, AM2E and your apprenticeship end point assessments. The testing and fault finding is carried out with a Megger MFT tester in controlled conditions at Tresham