|
| Place of Origin: | China |
| Brand Name: | Sansion |
| Certification: | CE SGS ISO9001 |
| Model Number: | SX |
The Transformer DC Resistance Tester is essential testing equipment for transformer factories, power bureaus and electrical maintenance teams. It is widely used for factory inspection, installation handover test and regular preventive test of transformers to detect winding manufacturing defects and hidden operation faults.
This tester supports six output currents up to 10A with auto current switching, covering a wide resistance range of 500μΩ to 50kΩ. It comes with temperature conversion, multi-protection circuit, large color LCD, data storage and external printing function, realizing efficient and accurate winding DC resistance measurement.
| Current Gear | Measuring Range | Current Gear | Measuring Range |
|---|---|---|---|
| 10A | 500μΩ~200mΩ | 100mA | 10Ω~200Ω |
| 5A | 10mΩ~1Ω | 100mA | 10Ω~200Ω |
| 1A | 100mΩ~20Ω | 1mA | 500Ω~50kΩ |
| Item | Parameter |
|---|---|
| Measurement Accuracy | ± (0.2% of reading + 1 digit) |
| Highest Resolution | 0.1μΩ |
| Working Power Supply | AC 220V±10% |
| Power Frequency | 50/60Hz |
| Operating Temperature | -10℃ ~ 50℃ |
| Allowable Relative Humidity | ≤90%, non-condensing |
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