Transformer Testing vs. Test Instruments

Product Overview

The DC resistance test of transformer windings is an indispensable test item after transformers are handed over, undergo major repairs, or have their tap changers altered. In most cases, traditional methods are used...(Bridge Method and Pressure Drop Method)Measuring the DC resistance of transformer windings and high-power inductive equipment is a time-consuming and labor-intensive task. To address this, efforts are being made to reduce measurement time and alleviate the workload for test personnel.

Wuhan Xinhuaifu Electric Equipment Co., Ltd. has developed a rapid DC resistance tester.(Direct Resistance Meter)The DC Resistance Rapid Tester is an ideal device for measuring the DC resistance of transformer windings and high-power inductive equipment.DL/T845.3-2004In compliance with national standardsGB6587"General Outline for Environmental Testing of Electronic Measuring Instruments"GB6593Requirements of the "Regulations for Quality Inspection of Electronic Instruments."

Product Features

1Stable output40ADirect Current, Fast and Stable Testing

2Available in large capacities.CPUAvailable for storage255Group measurement results

3Large-screen LCD display with full Chinese menu guidance for intuitive and simple operation.

4This DC resistance rapid tester features automatic discharge and discharge indicator functions, reducing misoperation and ensuring the safety of equipment personnel.

5High output current with light weight, vertical cabinet design for convenient on-site use.

6Self-contained panel-type mini printer, capable of printing measurement results in Chinese characters.

7Storage results are accessible for review and printing.