Transformer DC Resistance Tester is used to test Transformer DC resistance, it has been designed specially for zhe electric power departments to measure DC resistance of highly inductive Transformer windings、generator windings、reactor windings quickly and accurately.
Technical specifications
Measurement ranges: 1mΩ≤Rx≤200Ω
Constant current:
RX≤1Ω 10A
RX≤2Ω 5A
RX≤15Ω 1A
RX≤200Ω 100mA
Measurement Accuracy: +0.2%
Resolving ability: 1uΩ
Operating Environmental Range:
Temperature: 0℃~40℃
Relative Humidity: ≤90%
Power Supply: AC 220V±10% 50Hz
AC 110V±10% 60Hz
Instrument Dimensions: 375mmх280mmх200mm
Instrument Weight: 10Kg