UNI-T UT582+ RCD tester
Details
The UNI-T UT582+ is a RCD (ELCB) tester, capable of testing RCD tripping current/time and AC voltage/frequency. It checks if the residual current device (RCD) or earth-leakage circuit breaker (ELCB) is working as required by creating an earth leakage current and then measuring the resulting trip time. For testing, either the X1/2, X1 or X5 ramp is selected in the 10mA - 500mA range. Or both are automatically selected with the auto-ramp option and then the UT582+ checks if the RCD trips correctly between 40ms and 2000ms as protocols require. The resulting trip time and trip current are displayed.
The product features a 999 count LCD display with a white backlight and includes an auto-power-off function, to prevent the batteries from draining. The CAT III 600V safety level allows the product to be directly connected with most power sockets.
Specifications
| RCD test range | 10 - 500 mA (45 Hz - 65 Hz) |
| RCD trip time accuracy | ±(2% + 2 digits) |
| RCD operational voltage/frequency | 195 V - 253 V (45 Hz - 65 Hz) |
| AC voltage measuring range | 30 - 600 V |
| AC voltage measuring accuracy | ±(3% + 3 digits) |
| AC voltage measuring resolution | 1 V |
| Other functions | Auto data hold, auto power-off, overflow indicator, 0° / 180° phase angle selector |
| Power supply | 6x 1.5 V AA battery |
| Display | 999 count, 4 digits, LCD (71 x 34 mm) |
| Dimensions | 160 x 100 x 71 mm |
| Weight | 0.4 kg |
Accessories
The UT582+ comes by default with:
- Test probes
- EU socket test cord
- 6x AA batteries
- Elastic strap
- Carrying case
Pros and cons
- Auto-ramp RCD test function
Downloads
| UNI-T UT582+ datasheet |  (367.29 KB) | Download |
| UNI-T UT582+ manual | (3.38 MB) | Download |
Video's
