When <br> <br> Introduction The instrument uses booster efficient low quality materials and special winding method, and a microprocessor for data acquisition, analysis and storage, the built-in mini-printer to print the test data and a graph, measured CT ratio , can automatically calculate the transformation ratio value. One person completes all test work. This machine is lightweight, portable, and easy to operate. Its unique performance is currently a rare instrument.
Technical parameters 1, the input voltage: AC 220V or 380V, 50HZ, automatically identify the input voltage.
2, working environment temperature: 0 ~ 40 °C
3, the output voltage:
Input AC 220V, output 0 ~ 550V;
When the input AC 380V, output 0 ~ 1000V.
Current: The maximum instantaneous current measurement ratio is 240A.
The volt-ampere characteristic test is 15A.
4, digital voltmeter measurement range: 0 ~ 999.9V; resolution: 0.1V.
For current display: 0 to 999.9 mA; resolution: 0.1 mA.
5, digital ammeter measurement range: 0 ~ 15A (240A), resolution: 0.01A.
6, error: I ≤ 3%, U ≤ 3%.
7. When measuring the CT ratio, the ratio can be automatically calculated, and the data and calculation results can be printed.
8. When measuring volt-ampere characteristics, 20 groups of current and voltage values ​​and volt-ampere characteristics are stored and printed.
9, the appearance size: length × width × height = 470 × 340 × 260mm3
Technical parameters 1, the input voltage: AC 220V or 380V, 50HZ, automatically identify the input voltage.
2, working environment temperature: 0 ~ 40 °C
3, the output voltage:
Input AC 220V, output 0 ~ 550V;
When the input AC 380V, output 0 ~ 1000V.
Current: The maximum instantaneous current measurement ratio is 240A.
The volt-ampere characteristic test is 15A.
4, digital voltmeter measurement range: 0 ~ 999.9V; resolution: 0.1V.
For current display: 0 to 999.9 mA; resolution: 0.1 mA.
5, digital ammeter measurement range: 0 ~ 15A (240A), resolution: 0.01A.
6, error: I ≤ 3%, U ≤ 3%.
7. When measuring the CT ratio, the ratio can be automatically calculated, and the data and calculation results can be printed.
8. When measuring volt-ampere characteristics, 20 groups of current and voltage values ​​and volt-ampere characteristics are stored and printed.
9, the appearance size: length × width × height = 470 × 340 × 260mm3
Nitrogen Generator,Portable Nitrogen Generator,Mini Nitrogen Generators,Nitrogen Making Machines
Jiangsu Minnuo Group Co.,Ltd , https://www.mnuogroupcn.com