Dielectric Withstand Test

Weshine® invented the VS-9900 series of Hipot Tester for dielectric withstand test has been built to provide a cost effective, yet powerful solution to dielectric withstand test, whether on a production line or in a laboratory environment for compliance testing purposes. With the ability to perform either 5kV AC or 6kV DC dielectric strength tests and up to 500VA AC power output Weshine® VS-9900 series can aid testing to many international safety standards including IEC, EN, UL and CSA to name but a few. With many features, Weshine® Hipot Tester for dielectric withstand test series ensures testing is performed accurately, efficiently and safely. Contact us for more details of Hipot Tester for dielectric withstand test from Weshine®!

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Product Description

Hipot Tester for dielectric withstand test

Product Introduction:

Dielectric withstand test(hipot testing), in conjunction with earth bond testing (where applicable) form the core tests for electrical safety testing on a production line.

The dielectric withstand test(hipot test), derived from the term High Potential Test, is a direct application of a high voltage to a unit under test. The test voltage is usually much higher than the usual operating voltage in order to stress the dielectric properties of the device under test.

The dielectric withstand test is designed to detect that gaps or clearances between conductive parts and earth (or the product chassis) are sufficient and that degradation, such as pin holes, cracks in insulation and other protection devices have not resulted through production processes and or wear and tear, for example, a live conductor has not accidentally been crushed between the mating parts of the chassis, causing it to become live when switched on.

Breakdown in the insulation will result in current flowing across the test points of the Hipot tester for dielectric withstand test, this current flow is commonly known as leakage. If this leakage current is too high the item under test is deemed to be unsafe and the test will fail.

PRODUCT INFORMATION
Product Name	Hipot Tester for dielectric withstand test
Model Number	VS-9901	VS-9901	VS-9908
FUNCTIONS	ACV/DCV/IR	ACV/DCV/IR/SCAN
Output Channels	Single-channel	4-channel	8-channel
OUTPUT CURRENT
AC	Output	30 mA
	Test Accuracy	1% ±5counts(5%士20 counts for real current)
	Display Accuracy	1 μA
	Frequency	50/60 Hz
DC	Output	10 mA
	Test Accuracy	1% ±5counts(5%士20 counts for real current)
	Display Accuracy	0.1 μA

OUTPUT VOLTAGE
AC	Output	0.05 to 5 kV
	Test Accuracy	1% ±5 V
	Display Accuracy	2 V
	Frequency	50/60 Hz
	Power	150 VA
DC	Output	0.05 to 6 kV
	Test Accuracy	1% ±5 V
	Display Accuracy	2 V
	Power	60 VA
IR	Output	DC 0.05 to 1 kV
	Test Range	1 MΩ to 50 GΩ
	Test Accuracy	1.5% ±5 V
	Display Accuracy	2 V

Quality Certificates

We always believe that all the success of our company is directly related to the quality of the products we provide. Hipot Tester for dielectric withstand test meet the highest quality requirements specified in ISO9001, ISO14000:14001 guidelines and our strict quality control system.