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SEW0077- 3-Phase Industrial ELCB/RCD Tester ● Microprocessor-controlled.
● Indicates phase rotation.
● Indicates phase presence.
● Tests for disconnection sensitivity.
● Indicates battery status.
● Tests for disconnection time.
● 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.
● Very low consumption.
● Fused earth leakage tester.
● ELCB works 50Vac to 330Vac 50Hz / 60Hz.
● Led indication of Voltage on ELCB.
● Phase rotation and presence does not require battery to indicate.
● EN 61010-1 CAT III 550V. EN 61326-1
Determination of the Phase Presence Nominal Voltage for Phase Presence From 100Vac to 450Vac. Frequency Range From 10Hz to 400Hz. Determination of the Phases Rotary Field Direction Direction (the voltage required to have the From 100 to 450Vac. Frequency Range From 2Hz to 400Hz. Protection Over Load 550V(between all terminals) Over Voltage Class III - 450V towards ground. Earth Leakage Current Settings 999mAac / 50Hz-60Hz Current Selection Knob Phase Start Selection(*) 0° and 180° Over-Temperature Protection(*) Yes Phase Polarity Trip Indicator(*) Yes Phase Polarity Trip Indicator(*) 220Vac to 317Vac Phase Polarity Trip Indicator(*) Timer Resolution 1ms(Max. Time = 99.99s) Timer Accuracy 1ms ± 4ms Current Accuracy ±3% ± 4mA Current Resolution 1mA Voltmeter Accuracy(50Hz) 50-350 Vac = ±3% ± 2V Voltmeter Resolution 1V Maximum Current Specified at 317Vac / 50Hz Batteries 1.5V "C" × 8 Bat OK Led = Vbat >9V Dimensions 330(L) × 260(W) × 160(D)mm Weight 3850g (batteries included) Operating temperature Range 0°C to + 40°C Storage Temperature -10°C to + 50°C
Indication (the voltage required for the
neon lamps L1, L2, L3 to lit up)
direction LEDs L1-L2-L3 or L2-L1-L3 to
indicates)
350-550Vac = ±7% ± 3V