The KDHG-510 current method transformer characteristic comprehensive tester is a multifunctional on-site testing instrument designed specifically for testing transformers such as PT, CT (protection and measurement), volt ampere characteristic (excitation characteristic) curves, automatic inflection point values, automatic error curves of 5% and 10%, transformation ratio measurement, ratio difference measurement, phase position (angle difference) measurement, polarity judgment, primary current test, AC withstand voltage test, secondary load test, secondary winding test, and iron core demagnetization.

1. Single machine output voltage 2500V, output current 1000A, supporting detection of 500KV/1A CT
2. Without the need for external auxiliary equipment, most testing tasks can be completed on a single machine
3. Highly intelligent design, no need for settings, automatic detection completion
4. Single phase 220V working power supply, isolated output, multiple protections, safe and reliable
5. Supports CT/PT automatic detection and current transformers with detection ratios of 1 and 5
6. Fast thermal printer, supporting on-site data printing
7. Large capacity built-in memory, capable of storing 1000 sets of test data, not lost after power failure
8. Support USB data transfer, Chinese menu, large screen LCD display, clear interface
10. Rotate the mouse, easy to operate
12. Single machine completion of testing projects, no external power supply or other auxiliary equipment required
13. Adopting two testing principles, voltage method and current method, to facilitate the detection of GIS sleeve CT
 

1. Working power supply: 220Vac ± 10%
2. CT testing items: volt ampere characteristic detection (excitation characteristics), transformation ratio measurement, ratio difference measurement, angle difference measurement, polarity discrimination, automatic calculation of excitation inflection point voltage/current value, automatic calculation of 5% and 10% error curves, secondary AC withstand voltage test, secondary circuit detection, secondary actual load measurement, secondary winding resistance measurement, automatic demagnetization
3. PT testing items: volt ampere characteristic detection (excitation characteristics), transformation ratio measurement, ratio difference measurement, angle difference measurement, polarity discrimination, automatic calculation of excitation inflection point voltage/current value, secondary AC withstand voltage test, secondary actual