EPS1000A
Primary Current Injection Tester (1000A)
General Information:
The EPS1000A primary current injection tester adopts ARM chip to control the output process and large capacity ring transformer, with LCD meter to display the primary and secondary current and ratio at the same time. It is mainly suitable for power system CT ratio, contact resistance for which requiring high current test.
Main parameters
The EPS1000A primary current injection tester adopts ARM chip to control the output process and large capacity ring transformer, with LCD meter to display the primary and secondary current and ratio at the same time. It is mainly suitable for power system CT ratio, contact resistance for which requiring high current test.
Main parameters
| Input power: | AC: 220V 25A, 50Hz |
| Output current: | AC: 1000A/5V or 500A/10V |
| Display： | LCD digital display, to show primary and secondary current, ratio and phase (polarity) at the same time. |
| Primary current range: | 0 ~ 1100A, resolution: 0.1A |
| Secondary current range: | 0~6A, resolution: 0.001A |
| Accuracy: | RMS ± 0.5% |
| Dual protection: | overload electronic protection and software protection |
| Operating environment: | Temperature -10~40℃ Relative humidity < 80% |
| Volume: | 430mm × 260mm × 260mm |
| Weight: | 28kg |
| Rated Current | Time (Seconds) | Rated Current | Time (Seconds) |
| 1100% | 10S | 60% | 600S |
| 100% | 60S | 50% | 1800S |
| 90% | 90S | 40% | 3600S |
| 80% | 120S | ＜30% | Continuous |
| 70% | 240S | ||
| The above is the first output time of power on. When the output time reaches the above time, the instrument must be cooled for more than 10 minutes before continuing to output current. | |||