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.
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.
Maximum current: 317Vac / 50Hz.
Voltmeter resolution: 1V.
Voltmeter accuracy (50Hz):
- 50-350Vac = ±3% ±2V
- 350-550Vac = ±7% ±3V.
General
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.
