Introduction
SGR3102A/05A/10A is used for test DC resistance of power transformer, instrument transformer, generator, electric motor, circuit and so on.
Product Paramenters
|
Model |
SGR3102A |
SGR3105A |
SGR3110A |
|
Output Current |
10A,2A,500mA,100mA,10mA,1mA |
5A,2A,1A,100mA,10mA,1mA |
10A,5A,1A,100mA,10mA,1mA |
|
Measuring Range |
10A: 200μΩ ~ 2mΩ |
5A: 1mΩ ~ 4Ω |
10A: 500μΩ ~ 2Ω |
|
Resolution |
0.1μΩ |
||
|
Measurement Accuracy |
±(0.2% Reading + 2 D) |
||
|
Size |
345mm×295mm×175mm |
||
|
Weight |
5kg |
||
Usage Condition
- Ambient Temperature: -10℃～50℃
- Relative Humidity: ≤85%RH
- Power Supply: AC220V±10%
- Frequency: 50±1Hz
Function characteristics
- Large output current, wide measuring range, small size, light weight, easy operation;
- Fast test speed, high measurement accuracy, good retestability, strong anti-interference ability;
- With perfect protection circuit and discharge alarm function, it can reduce mis-operation and has high reliability;
- Adopt high-performance microcontroller to automatically complete steady current judgment, data collection and resistance value display;
- The longitudinal test of the DC resistance of the on-load tap-changing transformer can be started once and the test operation is completed;
- Adopt large screen LCD display, outdoor display is clear and visible;
- Built-in high-precision real-time clock function: date and time calibration is possible;
- Suitable for fast measurement of DC resistance of transformers with voltage levels of 110kV and below.
FAQ
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Technical Excellence
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