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Brand Name : RISING
Model Number : RSZZ-50A
Certification : ISO CE
Place of Origin : China
MOQ : 1
Supply Ability : 500 SET PER Month
Delivery Time : 5-8 days
Packaging Details : Wooden package for export
Power supply : AC 220V±22V,50Hz±2 Hz
Measuring current : 2.5A,5A,10A,20A,50A
Measurement Accuracy : ±0.2%(full range)
Max resolution : 0.1μΩ
Data storage : 255pieces
Maximum Power Dissipation : 1500W
Temperature : 0℃~40℃
Humidity : ≤80%RH
RSZZ-50A Transformer DC Resistance Meter
DC resistance measurement of transformer winding is an essential test project during transformer delivery, repair and changing tapping switch. Usually, it is a time consuming task to use traditional methods (bridge method and voltage drop method) to measure transformer winding and DC resistance of high-power inductive device. In order to change this situation: shorten measurement time and reduce the staff’s workflow, our company has developed DC resistance rapid tester. The instrument using new power technology, with characteristics such as stable performance, rapid test, small size, light weight, easy operation, high measure precision and good data reproducibility, is the ideal equipment to measure transformer winding and DC resistance of high-power inductive device.
Product Features
Item | Technical specifications and parameters | Remarks |
Measure current | 2.5A, 5A, 10A, 20A, 50A | / |
Measure Range |
2.5A 10mΩ~8Ω 5A 1mΩ~4Ω 10A 1mΩ~2Ω 20A 1mΩ~1Ω 50A 1mΩ~500mΩ |
/ |
Accuracy | ±0.2%(full range) | / |
Data Storage | 255 | / |
Display | LCD | Resistance display: 4 1/2 bits |
Maximum resolution | 0.1μΩ | / |
Power supply | AC 220V±22V,50Hz±2 Hz | Fuse 5A |
Maximum Power Dissipation | 1500W | Inputting10A test current |
Work Environment |
Temperature:0°C~40°C Relative Humidity:≤80%RH |
/ |
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AC 220V DC resistance Transformer Testing Equipment Images |