Transformer DC Winding Resistance Tester

UHV-10A Transformer DC Winding Resistance Tester

The product is not only suitable for the measurement of perceptual test, but also suitable for the measurement of resistive test

This tester has large output current, light weight and other features.

This tester has a sound discharge alarm to reduce any error operation.

This tester has a large storage capacity, and can store up to 200 test records.

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The DC resistance test of transformer windings is an essential test item for transformers after handover, major repairs, and changes to tap changers. Under normal circumstances, measuring the DC resistance of transformer windings and high-power inductive devices using traditional methods such as bridge method and voltage drop method is a time-consuming and labor-intensive task. In order to change this situation, shorten measurement time, and reduce the workload of testers, our company has developed a DC resistance rapid tester (hereinafter referred to as the DC resistance tester). It adopts a new power technology, which has the characteristics of stable performance, fast measurement, small size, easy use, high measurement accuracy, and good data repeatability. It is an ideal device for measuring the DC resistance of transformer windings and high-power inductive equipment.

product names: DC Resistance Speed Tester, Transformer DC Resistance Tester, Transformer Winding DC Resistance Tester, Transformer DC Resistance Speed Tester, Transformer DC Resistance Fast Tester, Inductive Load DC Resistance Speed Tester, Inductive Load DC Resistance Fast Tester, Inductive Load DC Resistance Tester, Direct Resistance Tester

Technical parameters

Project

Notes

Test current

1mA 10mA 1A 5A 10A

Measurement range

1mA：10Ω~20KΩ

10mA：1Ω~2KΩ

1A：10mΩ~20Ω

5A：1mΩ~4Ω

10A：1mΩ~2Ω

Measurement accuracy