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Help CenterSelected DC Digital Electric Bridge Instrument/Transformer Direct Current Resistance Testing Machine,new Power Supply Technic
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Selected power transformer test equipment,transformer coil DC resistance measuring instrument
( TPZC Model)
Product Application:
TPZC Series winding resistance tester are applied to measure the DC resistance of inductance circuit such as power transformer coil, current transformer coil and so on.Also the tester could be applied to measure the cable resistance in 4-wire mode.
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...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. Which is designed with new power supply technology and stable performance, fast measurement, compact, easy to use, high accuracy, good data reproducibility. It is an ideal piece of equipment for measuring transformer windings and large power output inductor equipment.
Product Features:
1 Winding resistance measurement
2 Discharge the energy automatically when test is ended
3 Print the test results by micro printer
Technical Parameter:
1 Test current:
- TPZC-2 max test current 2A
- TPZC-10 max test current 10A
- TPZC-20 max test current 20A
- TPZC-40 max test current 40A
- TPZC-100 max test current 100A
- TPZC-20S max test current 20A Three channels measurement at the same time
2 Maximum measurement error: 0.2%RDG+2D
3 LCD display
4 Maximum voltage out for all series: 20V
5 Resolution: 1μΩ (for all series)
6 Measuring range:
- 1μΩ~4.5kohm( TPZC-2)
- 1μΩ~20ohm( TPZC-10)
- 1μΩ~10ohm( TPZC-20)
- 1μΩ~10ohm( TPZC-40)
7 Rated power supply: AC220V±10%% 50Hz/60Hz
8 Temperature : -10℃~+40℃ RH≤85%
Reliable packaging & Prompt shipping:
Raw materials on stock:
- Professional pre-sale model/configuration selection advise and technical support -- offered by experienced technician.
- Free on-site installation, debugging and technical training -- offered by strictly trained technology application engineers.
- The warranty period is 24 months from commissioning acceptance date on. After the warranty period is over we provide lifelong maintenance and technical service.
- We guarantee the maintenance time no more than 3 working days and response time within 1 hour.
- We build instrument service profile for our clients to record the product service and maintenance conditions.
- After instruments start service, we will pay follow-ups to collect the service conditions.
Chongqing TOP Tester Co.,LTD belongs to Chongqing TOP Group which is located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality. We are a sci-tech enterprise and integrate development, design and manufacture. TOP owns Chongqing TOP Oil Purifier Co.,LTD and Chongqing TOP Tester Co.,LTD, with experienced engineers who are long engaged in analysis instrument development and analysis application.
Chongqing TOP Tester Co.,LTD mainly works on the development production, market, technical and after-sale service for petrochemical analyzers, transformer substation electrical testing equipment and circuit detecting equipment. Main products are trace water content testers, fully auto surface/interfacial tension testers, open/closed cup flash point testers, kinematic viscosity testers, oil acidity testers, air release value testers, multi-functional degassing oscillation instruments, dielectric loss testers, insulation oil dielectric strength testers, transformer characteristics comprehensive testers, relay protection testers, cable testers, high voltage testing equipment etc.
Testers in laboratory:
Contact info:
Send Inquiry to This Supplier
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