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8618986157274 
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Introduction:
Partial discharge and high voltage insulation test systems for laboratory or on-site measurement.
Partial Discharge (PD) is a local electrical discharge which occurs at defects or inhomogenities inside insulator materials.
The Partial Discharge measurement is a nondestructive test for determining the quality of insulating materials.
In contrast to the high voltage insulation test, the test object is not damaged. The Partial Discharge test is called a non destructive test.
A coupling capacitor, measurement impedance and a Partial Discharge meter is required to do a Partial Discharge measurement.
They can be used to do high voltage insulation (HIGH-Pot) and Partial Discharge tests.
Technologies:
What is online and offline partial discharge test? Pls click to see Different application of instruments.
Categories:
Ⅰ Variable Frequency: PD-free AC Series Resonant Hipot Test System
II Power Frequency: No-PD High-pot Test System：
III Partial Discharge Detector (Digital type and Ultrasonic Type)
Object: Switching cabinet, transformer, GIS, high voltage cable, test transmission line, lightning arrester, insulator.
pm01@hvhipottester.com
+86 18986157274
+8618986157274
1379417129
+86 18986157274
