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1. SAFETY PRECAUTIONS :
Electricity can cause severe injuries even with low voltage or
currents. Therefore it is extremely important that you read the
following information before using your digital RCCB / ELCB tester.
1.1 This instrument must only be used and operated by a
competent trained person and in strict accordance with the
instructions. We will not accept liability for any damage or
injury caused by misuse or non compliance with instructions
and safety procedures.
1.2 Never open your digital RCCB / ELCB tester except for battery
replacement. (See Battery Replacement section).
1.3 Always inspect you digital RCCB / ELCB tester and test leads
before use for any sign of abnormality or damage. If any
abnormal conditions exist (broken test leads, cracked case,
display faulty etc.) do not attempt to take any measurement or
use the tester. Return your digital RCCB / ELCB tester to your
nearest Distributor for service.
1.4 Never replace the protective fuse with any other than the
specified or approved equivalent.
1.5 Your digital RCCB / ELCB tester has been designed with your
safety in mind. However, no design can completely protect
against incorrect use. Electrical circuits can be dangerous and/
or lethal when a lack of caution or poor safety practice is used.
Be careful of the voltage presented above 24V as these pose
a shock Hazard.
1.6 Pay attention to cautions and warnings which will inform you of
potentially dangerous procedures.
1.7 Rated environmental conditions :
(1) Indoor use.
(2) Installation Category III.
(3) Pollution Degree 2.
(4) Altitude up to 2000 Meters.
(5) Relative Humidity 80% Maximum.
(6) Ambient Temperature 0-40ºC.
2. SPECIFICATIONS :
Current Settings
Current Selection
Phase Start Selection
0º and 180º
Over-Temperature Protection
Wiring Correctness indication
Trip Indicator
Phase Polarity Trip Indicator
Operating Voltage (L-E) 50Hz or 60Hz
1812EL-A
1812EL-B
1812EL-C
1812EL-D
Voltmeter (L-E)
Timer Resolution
Timer Accuracy
Current Accuracy
Voltmeter Resolution
Voltmeter Accuracy
Operating Temperature
Storage Temperature
Battery
Current Specified at
3ma, 5mA, 7mA, 10mA,
15mA, 20mA, 30mA,35mA,
50mA, 100mA, 125mA,
150mA, 175mA,
250mA, 300mA, 375mA,
500mA.
Rotary Switch
Referenced to Earth
Yes
Yes (3 sensors)
Yes (LEDs)
Yes (LCD)
Yes (LCD)
Referenced to Earth
240Vac
230Vac
220Vac
110Vac
20Vac-280Vac
1mS (max time= 2.999S)
±2% rdg ±2mS
±5% ±1mA
1Vac
±2% ±1Vac
-5ºC to 45ºC
-10ºC to 85ºC
8
´
AA batteries
Bat OK Led = Vbat >7.5v
Measure battery voltage at
start up
Operating voltage
