1813 EL
FEATURES
- Microprocessor-controlled.
- 2 Lines × 16 characters LCD.
- Very low consumption.
- Suitable for domestic version.
- Better than 3% accuracy (current).
- Menu-driven.
- Accurate digital readout of disconnection time.
- Accurate digital readout of disconnection sensitivity.
- Automatic data hold function.
- Zero crossing circuitry permit testing at 0° or 180°.
- Disconnection phase polarity shown on LCD display.
- Auto off and off override.
- Polarity trip indicator (positive or negative phase)
- Wiring polarity indicator.
- Measure voltage between Line and Earth before testing.
- 60Hz available.
SPECIFICATIONS
| System voltage (50Hz / 60Hz) |
550V 380V 240V |
|---|---|
| Current settings | 2-999mA ac |
| Current selection | Knob |
| Phase start selection referenced to earth |
0° and 180° |
| Over-temperature protection | Yes |
| Wiring correction indication | Yes |
| Phase polarity trip indicator | Yes |
| Operating voltage (L-E) | 110 Vac to 317 Vac |
| Timer resolution | 1ms (Max. Time=19.999s) |
| Timer accuracy | 1ms ±1ms |
| Current accuracy | ±1% ±1mA |
| Current resolution | 1mA |
| Voltmeter accuracy (50Hz) | 50-350 Vac : ±2%±1V 350-450 Vac : ±5%±1V |
| Voltmeter resolution | 1V |
| Voltameter resolution | ±2%±1Vac |
| Operating temperature | -5°C to 40°C |
| Storage temperature | -10°C to 55°C |
| Dimensions | 170(L) × 165(W) × 92(D)mm |
| Weight (battery included) |
Approx. 1300g |
| Power source | 1.5V (AA) × 8 |
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