Zhengzhou Great Electric Co.,Ltd.
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Transformer Turn Ratio Tester MCTTR001A
Features
1) Lithium battery supply or 220V AC self-adaptation
2) It can test continously more than 100nos transformer turn ratio after one time charging
3) Simple operation and test process
4) It can make blind test of test object, namely you can do the test even if you do not know
connection way between high voltage and low voltage.
5) Basing on conventional transformer, Z type transformer and PT test, It provides one
extension function namely CT ratio & polarity testing
6) Wide testing range and high accuracy
7) Ratio test range can be up to 10000, also the test accuracy will be ensured at 0.3%
when testing highest ratio 10000
8) With enough protection functions: reverse connection, output short circuit
9) 5.6" large industrial level LCD, it can show clearly even if the strong sunshine
10) With thermal mini printer and easy to print test records at worksite
11) With local device storage of test results, also can save to USB
Technical Index
| Ratio Measuring range | 0.9-10000 |
| Accuracy | |
| Ratio value <=500 | ±(reading*0.1%+2 characters) |
| Ratio value (500-3000) | ±(reading*0.2%+2 characters) |
| Ratio value (more than 3000) | ±(reading*0.3%+2 characters) |
| Resolution | |
| Ratio (0.9-9.9999) | 0.0001 |
| Ratio (10-99.999) | 0.001 |
| Ratio (100-999.99) | 0.01 |
| Ratio (1000-9999.99) | 0.1 |
| Ratio (10000 or more) | 1 |
| Power supply: inbuilt lithium battery or external charger, charger power input: 100-240V AC, 50/60HZ | |
| Charging voltage: 8.4V | |
| Charging current: <=2A | |
| Charging time: 3 hours | |
| Operating time after one time charging: 8 hours | |
| Working condition: -10 degree to 50 degree, RH <=90% | |
| Main device weight | 3.8KGS |
| Main device size | 325*225*125mm |
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