The Glow Wire Test is carried out below standardized circumstances, whereby the standardized glow wire reaches a temperature of 550 °C and it is applied to the test sample to get a duration of thirty seconds. Following reaching the specified problems, these levels are sustained for extended durations, which may https://electrical-testing-equipm91234.link4blogs.com/56111533/the-2-minute-rule-for-iec-test-equipment