● 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.
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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 |
ˇ |
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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