Products

SEW0071-Basic ELCB Tester (SWITCH Current Selection)

● Microprocessor-controlled.
● 2Lines × 16 Characters LCD.
● Very low consumption.
● Menu-driven.
● Accurate digital readout of disconnection time.
● 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 of  Negative Phase).
● Wiring polarity indicator.
● Measure voltage and frequency between Line and Earth before
   testing.

 

Current settings

3mA, 5mA, 7mA, 10mA, 15mA, 20mA, 30mA, 35mA, 50mA, 100mA, 125mA, 150mA, 175mA, 250mA, 275mA, 300mA, 375mA, 500mA.

Current selection

Rotary switch selector

Phase start selection
0° and 180°

Referenced to Earth
Yes

Over-temperature
protection

Yes (3 sensors)

Wiring correctness
indication

Yes (LEDs)

Trip indicator

Yes (LEDs)

Phase polarity trip
Indicator

Yes (LCD)
Referenced to Earth

Voltmeter (L-E)

20Vac ~ 280Vac

Timer resolution

1ms (Max. Time = 2.999s)

Timer accuracy

±2% ±2ms

Current accuracy

±5% ±1mA

Voltmeter resolution

1Vac

Voltmeter accuracy

±2%±1Vac

Operating temperature

-5°C to 45°C

Storage temperature

-10°C to 55°C

Dimensions

170(L) × 165(W) × 92(D)mm

Weight (battery included)

Approx. 1020g

Power source

1.5 (AA) × 8

Safety standard

EN 61010-1 CAT III 240V
EN 61326-1

Location

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