Our
ZC-203B transformer turn ratio tester completes the three-phase ratio test at a time, and the test speed is fast and the accuracy is high. It’s technical parameters as the below.
Technical Parameters:
1). Range: 0.9 ~ 5000
2). Accuracy: 0.1% (<500)
0.2% 2 words (500~2000)
0.5% word (2000 or more)
3). Resolution: minimum 0.0001
4). Output voltage: 160V, 10V automatic shift
5). Working power: AC220V±10% 50HZ
6). Working temperature: -20 °C ~ 40 °C
7). Relative humidity: ≤ 85%, no condensation