10A Transformer DC Resistance Tester | VS-3110
Products Details
Weshine Electric develops the VS-3110 10A Transformer DC Resistance Tester for high-accuracy electrical testing environments. The device supports multi-stage current output to meet different transformer capacity requirements. Engineered to serve as a versatile asset alongside our advanced transformer test equipment range, the system improves measurement stability through optimized circuit design and anti-interference technology. It delivers reliable performance for long-duration testing and factory acceptance applications.
The device supports PC software connection for advanced data analysis. USB export and internal storage improve test record management and traceability.
Specifications
| System Specifications | |
| Parameter | Specification |
| Measurement Range | 10μΩ – 50kΩ |
| Output Current | 10A / 5A / 1A / 0.1A selectable |
| Accuracy | ±0.2% |
| Display | LCD touch screen |
| Power Supply | AC 220V / DC 12V dual mode |
| Data Storage | ≥200 test records |
| Communication Interface | RS232 / RS485 / USB / WiFi |
| Dimensions | 33 × 25 × 15 cm |
| Weight | Approx. 4 kg |
| Operating Temperature | -10°C to 50°C |
Product Guide
Operators select the appropriate test current based on transformer size and winding characteristics. Proper connection of terminals reduces contact resistance error before testing.
After measurement, data exports to PC software support trend analysis, reporting, and long-term performance tracking.
Applications
- Transformer factory acceptance testing
- Laboratory calibration and analysis
- Electrical equipment quality control
- High-voltage equipment maintenance
- Workshop diagnostic testing
Applications & Use Cases
Application Scenarios
Weshine Electric applies the VS-3110 in laboratory testing environments, manufacturing quality control, and transformer factory acceptance testing.
Functional Applications
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Transformer factory acceptance testing
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Laboratory calibration and analysis
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Electrical equipment quality control
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High-voltage equipment maintenance
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Workshop diagnostic testing
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Transformer winding resistance testing
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Power system field maintenance
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Substation inspection and troubleshooting
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Generator and motor testing
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Electrical commissioning projects
Weshine Advantages
Weshine Electric specializes in the development and manufacturing of electrical testing equipment for power system diagnostics, including high-precision transformer DC resistance tester units, insulation testing instruments, and high-voltage measurement solutions. The product line delivers accurate measurement performance, stable signal output, and reliable operation for field and laboratory applications.
Weshine Electric designs solutions that support utilities, transformer manufacturers, maintenance teams, laboratories, and research institutions. The systems improve testing efficiency, enhance measurement stability, and ensure safe and precise operation in complex electrical environments for modern power equipment diagnostics.