Run Test RUN-DCR50A 20A 50A Transformer DC Resistance Tester /Winding Resistance Tester

Test current: <20mA, 2.5A, 5A, 10A, 20A, 50A

Range: 40μΩ~400mΩ (50A); 100μΩ~1Ω (20A); 500μΩ~2Ω (10A); 1mΩ~4Ω (5A); 2mΩ~8Ω (2.5A); 10Ω~20kΩ (<20mA)

Accuracy: ±(0.5% + 2digit)

Best resolution: 0.1μΩ

Display: LCD

Storage: 1000 sets

Environmental: Operating Temp.: 0℃~+40℃

Relative humidity: <90%RH, non-condensing

Power supply: AC220V±10V, 50Hz±1Hz

Max power: 1000W

Dimension: 400×225×350mm

Weight: Instrument box: 15.5kg Wire box: 6kg

(Smaller version)

Relative humidity: <90%RH, non-condensing

Power supply: AC220V±10V, 50Hz±1Hz, Fuse 2A

Max power: 200W

Dimension: 360×290×170mm

Weight: Instrument box: 6kg Wire box: 5kg

Product name: DC Resistance Tester

Best resolution: 0.1μΩ

Accuracy: ±(0.2% + 2digit)

Operating temperature: 0℃~+40℃

Relative humidity: <90%RH, non-condensing

Dimension: 360×290×170mm

Weight: 6kg

Features of the Transformer DC Winding Resistance Tester

1.Download app (Android) to control instrument completely, upload test data for easy reference.

2.7-inch high resolution LCD touch screen, easy on-site operation. Good visibility under strong light.

3.New power supply technology with multiple current gears and a wide measurement range. The current can be automatically selected according to the load, which is suitable for DC resistance measurement of medium-sized and large transformers and voltage transformers.

4.A complete and reliable protection system, protect instrument from impact of back EMF.

5.Internal data storage up to 1000 sets.

6.RS232 port and USB Port for data storage and PC communication.

7.Built-in high-speed micro printer.

8.With audible discharge alarm, clear discharge instructions.