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Instrument Transformer Characteristic Tester
Instrument Transformer Characteristic Tester
Introduction
JYH-B instrument transformer characteristic tester can measure the turns ratio, polarity and volt-ampere characteristics of the current transformers and voltage transformers. It has large power regulating transformer, step-up transformer and current-up device inside. The tester is widely used in the routine test of voltage and current transformers.
Specification
|
| Output voltage and current | Load range | |
| Inbuilt step-up transformer | 0~2500V, 0~20A | 1A/2500V, 2A/1500V, 5A/600V, 10A/220V, 20A/30V | |
| Measuring accuracy | Accuracy of volt-ampere:0.5 class, accuracy of turns ratio measurement: 0.5 class (when secondary voltage more than 50V, secondary current more than 200mA) | ||
| Inbuilt current-up device | 0-800A/1000A | 800VA | |
| Precision of turns ratio measurement | less than 1% | ||
| Power supply | AC220V,50/60Hz | ||
| Environment temperature | -10~50 degrees centigrade | ||
| Dimension | 425m(L)*300mm(W)*290mm (H) | ||
| Net weight | 26kgs | ||
- Wujian Town, Yangzhou Jiangsu, China
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SAN MEN XIAN SHI XUAN ELECTRIC CO., LTD.
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