6221 EL-M
FEATURES
- High contrast OLED display.
- Designed for viewing in the dark, for mining industry.
- Microprocessor-controlled.
- Indicates phase rotation
- Indicates phase presence
- TEST for disconnection sensitivity
- Battery status indicator
- Measures Voltage Phase to Earth
- Select one of 3 Phase to test ELCB.
- Color-coded test leads.
- Phase presence indication from as low as 100Vac.
- Fused earth leakage tester.
- ELCB works 50Vac to 330Vac 50Hz / 60Hz.
- Phase rotation and presence does not require battery to indicate.
SPECIFICATIONS
| Nominal voltage for phase presence frequency range | 100Vac to 450Vac 10Hz to 400Hz |
|---|---|
| Rotary field direction phases frequency range | 100 to 450Vac 2Hz to 400Hz |
| Overload protection | 550V (between all terminal) |
| Over voltage protection | Class III - 450V towards ground |
| Current settings | 999mAac /50Hz-60Hz |
| Phase start selection | 0º and 180º |
| Phase polarity trip Indicator | |
| Operating voltage (L-E) referenced to earth | 220Vac to 317Vac |
| Timer resolution | 1ms (Max. Time=99.99s) |
| Timer accuracy | 1ms ±4ms |
| Current accuracy | ±3% ±4mA |
| Current resolution | 1mA |
| Voltmeter accuracy (50Hz) | 50-350Vac = ±3% ±2V 350-550Vac = ±7% ±3V |
| Voltmeter resolution | 1V |
| Maximum current | 317Vac / 50Hz |
| Operating temp. range | 0°C to +40°C |
| Storage temperature | -10°C to +50°C |
| Dimensions | 330(L) x 260(W) x 160(D)mm |
| Weight (battery included) |
Approx. 3850g |
| Power source | 1.5V "C" x 8 Alkaline batteries Bat OK LED = Vbat>9V |
| Safety standard | EN 61010-1 CAT III 550V EN 61326-1 |
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