Dielectric withstand test

An insulation test set; in this pattern, a hand-cranked generator provides the high voltage and the scale is directly calibrated in Megohms.

Control panel of a portable high voltage (

A dielectric withstand test or "high potential" or "hipot" test is an electrical test performed on a component or product to determine the effectiveness of its insulation. The test may be between mutually insulated sections of a part or energized parts and electrical ground. The test is a means to qualify a device's ability to operate safely during rated electrical conditions. If current through a device under test is less than a specified limit at the required test potential and time duration, the device meets the dielectric withstand requirement. A dielectric withstand test may be done as a factory test on new equipment, or may be done on apparatus in service as a routine maintenance test.

单词	Dielectric Withstanding Voltage Test
释义	Dielectric Withstanding Voltage Test 英语百科 Dielectric withstand test A dielectric withstand test or "high potential" or "hipot" test is an electrical test performed on a component or product to determine the effectiveness of its insulation. The test may be between mutually insulated sections of a part or energized parts and electrical ground. The test is a means to qualify a device's ability to operate safely during rated electrical conditions. If current through a device under test is less than a specified limit at the required test potential and time duration, the device meets the dielectric withstand requirement. A dielectric withstand test may be done as a factory test on new equipment, or may be done on apparatus in service as a routine maintenance test.
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Dielectric Withstanding Voltage Test

Dielectric withstand test