HYG series DC resistance tester adopts new power supply technology. It has the characteristics of stable performance, fast measurement, compact size, convenient use, high measurement accuracy and good data repeatability. It is an ideal device for measuring DC resistance of transformer windings and high-power inductance equipment.
For service of product purchase and technical maintenance, please call 4008828058
The DC resistance test of transformer windings is an indispensable test project after Transformer is transferred, overhauled and switched. Under normal circumstances, measuring the DC resistance of transformer windings and high-power inductive equipment by traditional methods(bridge method and pressure drop method) is a time-consuming and laborious task. In order to change this situation, shorten the measurement time and reduce the workload of the testers, the company has developed the HYG-5A DC Resistance Rapid Test Instrument(hereinafter referred to as the Direct Resistance Instrument). It adopts the new power supply technology, which has the characteristics of stable performance, rapid measurement, compact volume, convenient use, high measurement accuracy, and good data repeatability. It is an ideal equipment for measuring Transformer windings and DC resistors of high-power inductor equipment.
Test Current:1mA 10mA 1A 5A 10A
Range of measurements
1mA:10 Ω ~ 20KΩ
10mA:1 Ω ~ 2 KΩ
1A:10mΩ ~ 20Ω
5A:1mΩ ~ 4Ω
10A:1mΩ ~ 2Ω
Accuracy of measurement:± 0.2 %(full range) ± 2 words
Data storage:255
display:LCD display,Resistance displayed as 4 1/2
Maximum Resolution:0.1 μΩ
power supply:AC 220V ± 22V, 50Hz ± 2Hz,Safety tube 5A
Maximum power consumption:400W,Test current is 10A
work environment:Environmental temperature: 0 ° ~ 40 ° Relative humidity: ≤ 80 %
volume:380 X 210 x 280(mm)
weight:8Kg,With accessories
Note: product appearance is subject to actual product, technical parameters and models are subject to change without prior notice. For more information on the list of products of huaneng products. National service hotline 4008828058
Compact size, light weight.
Full Chinese menu operation, simple and convenient operation.
The measurement speed is fast and the data is accurate and stable.
With automatic discharge and discharge indication function, reduce misoperation, ensure the safety of equipment and personnel.
