YR type DC Resistance Test Instrument
Price And Quantity
- Set/Sets
- 1
- Set/Sets,
- 5800-7920USD
Product Description
YR type DC Resistance Test Instrument
Introduction
YR type DC resistance test instrument is applicable to measure the DCresistance of power and distribution transformers, current transformers with high resistance values.
Features
- Fast charging speed, charging voltage upto 30V;
- Demagnetization function, reduce the remanent magnetization to preventthe difficulty of power on;
- USB port to download the test data to USD flash disk;
- 485 communication port to communicate with the computer;
- Protection if the tester is connected with 380V AC power supply;
- Discharge alarming;
Technical Specification
Model | YR-20C | YR-40C | YR-50C |
Application | Transformers upto 240MVA | All transformers | All transformers |
Output current | 20A,10A,3A,1A,15mA | 40A, 20A,10A,3A,1A,15mA | 50A, 40A, 20A,10A,3A,1A,15mA |
Range | 0~20kΩ | 0~20kΩ | 0~20kΩ |
Accuracy | 0.2% readings ±0.2μΩ | 0.2% readings ±0.1μΩ | 0.2% readings ±0.1μΩ |
Resolution | 0.1μΩ | 0.01μΩ | 0.01μΩ |
Output voltage | DC30V | ||
Input power supply | AC220V±10%,50Hz±1Hz, DC12~24V/5A | ||
Dimension | 420m(L)*320mm(W)*200mm (H) | ||
Net weight | 12kgs |
Trade Information
- 3000 Per Month
- 10-15 Days
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Contact Us
Wujian Town Yangzhou Jiangsu China 86-15801788963-788963
Phone :+8618806868071