Digital ELCB Tester

MODEL KM 1812 EL ( 7 Functions 17 Ranges)

Special Features
• 2 Lines x 16 Characters L.C.D
• Low power consumption
• Microprocessor Controlled
• 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 L.C..D.Display
• Auto Power off.
• Polarity Trip Indicater
• Wiring Polarity Indicator
• Measures Voltage & Frequency between Line & Earth before testing.
• Safety: EN 61010 - 1 CATIII 240V.




General Specifications

Current Setting : 3mA, 5mA, 7mA, 10mA, 15mA, 20mA, 30mA, 35mA, 50mA,
  100mA,125mA,150mA,175mA, 250mA, 300mA, 375mA, 500mA
Current Selection : Rotary switch selector
Phase Start Selection : Referenced to Earth
0° and 180° : Yes
Over temperature Protection : Yes (3 sensors)
Wiring Correctness Indication : Yes (LEDS)
Trip Indicator : Yes (LCD)
Phase Polarity Trip Indicator : Yes (LCD) Referenced to Earth
Operating Voltage (L-E) : 1812EL-A 240 Vac; 1812EL-B 230 Vac; 1812EL-C 220 Vac; 1812EL-D 110 Vac
Voltmeter (L-E) : 20 Vac - 280Vac
Timer Resolution : 1mS (Max time = 2.999s)
Timer Accuracy : 1mS±1mS
Current Accuracy : ±5% ±1mA
Voltmeter Resolution : 1Vac
Voltmeter : ±2% ± 1Vac
Operating Temperature : -5°C to 45°C
Storage Temperature : -10°C to 85°C
Power Source : 8 x AA Bateries ; Bat OK Led = Vbat > 7.5Volt Measure battery voltage at start up
Weight : Approx. 1020 g (battery included )

    Manual Online   View Catalog   Send Enquiry