Wuhan Huaying Electric Power Tech & Science Co., Ltd
Wuhan Huaying Electric Power Tech & Science Co., Ltd 20 YEARS experience in design and manufacture Hipot Test Set Export to 50 Countries Worldwide Professional Technical Support ISO/CE/CNAS/SGS
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High Precision 10A Transformer Testing Equipment Rs232 Port DC Resistance Test
2. Equipment Description:
1) DC Resistance Tester is applied to measure the DC resistance of inductance circuit such as power transformer coil, current transformer coil and so on.
2) Also the tester could be applied to measure the cable resistance in 4-wire mode.
3) DC resistance measurement
4) Discharge the energy automatically when test is ended
5) Print the test results by micro printer
6) When the transformer is cross-connected, overhauled or some of its switches are changed, direct current resistance testing of the transformer winding is a must...
7) In general, to measure the transformer winding or large power output inductor equipment, the traditional electrical bridge method and pressure drop method require much time and energy. Thus, to Shorten the measurement time and reducing the workload of testers, our company developed rapid direct current resistance tester.
8) Which is designed with new power supply technology and stable performance, fast measurement, compact, easy to use, high accuracy, good data reproducibility.
9) It is an ideal piece of equipment for measuring transformer windings and large power output inductor equipment.
3. Technical Parameters:
1. Resistance precision:±(0.2%RGD+2d)
2. Test range:
1.000Ω-1000Ω(20mA)
100.0mΩ-100.0Ω(200mA)
10.00mΩ-10.00Ω (2A)
4.000mΩ-4.000Ω (5A)
2.000mΩ-2.000Ω (10A)
3. The least scale:1uΩ
4. Output current precision:±5%
5. Support for data uploading to PC
6. Two hundred groups of data can be stored
7. With thermal printer to print the test data
8. Weight:10KG
9. Power supply:AC220V±10%,(50±1)HZ
10. Operation condition:-10~50℃ Humidity <90% No condensation.
11. Warranty: 1 year free and lifelong maintenance