Delta Technology (Chongqing) Co., Ltd.
| Payment Terms | T/T, Western Union |
| Supply Ability | 1000 sets per month |
| Delivery Time | 10 days |
| Packaging Details | Transformer DC Resistance Tester packed in veneer case |
| Item Name | WRT Series 1A to 100A Fast Test Transformer DC Resistance Tester |
| Functions | Fast testing transformer DC resistance |
| Feature | Suitable for large scale transformer above240MVA in temperature rising tests |
| Applicable transformer | Single Phase and Three Phase Transformers |
| Test current | 1A, 2A, 5A, 10A, 20A, 40A, 50A, 100A |
| Voltage output | 20V |
| Power supply | AC220V ± 10%, 50Hz/60Hz |
| Warranty | One year |
| Service | OEM service is available |
| Model Number | WRT |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 1000 sets per month |
| Delivery Time | 10 days | Packaging Details | Transformer DC Resistance Tester packed in veneer case |
| Item Name | WRT Series 1A to 100A Fast Test Transformer DC Resistance Tester | Functions | Fast testing transformer DC resistance |
| Feature | Suitable for large scale transformer above240MVA in temperature rising tests | Applicable transformer | Single Phase and Three Phase Transformers |
| Test current | 1A, 2A, 5A, 10A, 20A, 40A, 50A, 100A | Voltage output | 20V |
| Power supply | AC220V ± 10%, 50Hz/60Hz | Warranty | One year |
| Service | OEM service is available | Model Number | WRT |
| Certification | ISO9001 | Place of Origin | China |
WRT Transformer DC Resistance Tester is used for testing, installing and exchanging the semi-finished or finished transformer.
WRT Transformer DC Resistance Tester is also a necessity for power department to do preventive trials.
WRT Transformer Winding Resistance Tester can effectively help you to find disfigurements in the manufacturing of transformer, such as the winding choosing, welding, loose joints, missing shares and hidden danger in the running.
In order to meet the need of fast measurement of DC resistance, our company makes use of our technological advantage to develop the Micro Ohmmeter;
WRT Transformer DC Resistance Tester is suitable for large-scale transformer above240MVA in temperature rising tests.
840MVA transformer low-voltage direct-resistance tester completed within 2 minutes and the data is stable and accurate.
Dual-channel shows the measurement data at the same time.
Each interval of 60 seconds automatically print data.
Equipped with temperature conversion software, curve waveforms.
| Item | WRT-2 | WRT-10 | WRT-20 | WRT-40 | WRT-100 | WRT-20S |
| Test current | 2A | 10A | 20A | 40A | 25A,50A, 100A | Single phase:1A,5A,10A,20A, 40A Three phase: 1A, 5A, 10A, 20A |
| Measuring range | 1μΩ~ 4.5kohm | 1μΩ~ 20kohm | 1μΩ~ 10kohm | 1μΩ~ 10kohm | 50μΩ-200mΩ(100A)
100μΩ-400 mΩ(50A)
200μΩ-800 mΩ(25A) | Single phase: 10mΩ～20Ω(1A) 1 mΩ～4Ω(5A) 1 mΩ～2Ω(10A) 1 mΩ～1Ω(20A) 1 mΩ～0.5Ω(40A)
Three-phase: 10 mΩ～6Ω (1A,each phase) 1 mΩ～1Ω (5A,each phase ) 1 mΩ～0.6Ω (10A,each phase ) 1 mΩ～0.3Ω (20A,each phase ) |
| Resolution | 1μΩ | |||||
| Max. Error | 0.2%RDG+2D | |||||
| Voltage output | 20V | |||||
| Resolution | 1μΩ | |||||
| Power supply | AC220V±10%% 50Hz/60Hz | |||||
| Working environment | -10℃-+40℃ RH≤85% | |||||
Company Details
Year Established:
2012
Total Annual:
10000000-100000000
Employee Number:
100~300
Ecer Certification：
Verified Supplier
Delta Technology (Chongqing) Co., Ltd. is a high-tech enterprise focusing on R&D, production, and sales of Electric Testing Equipment and Fire Resistance Testing Equipment. Safety is important to the electrical, construction, and transportation industries, thus, Delta Technology aims t... Delta Technology (Chongqing) Co., Ltd. is a high-tech enterprise focusing on R&D, production, and sales of Electric Testing Equipment and Fire Resistance Testing Equipment. Safety is important to the electrical, construction, and transportation industries, thus, Delta Technology aims t...
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