SEW 8012EL DIGITAL RCD TESTER APPLICATIONS:
The majority of electrical fatalities could have been prevented by the use of a properly installed Residual Current Device (RCD) , and regular testing to ensure they are working correctly.
RCD’s also protect against fire caused by faults in appliance, tools and wiring. If these faults go undetected they could cause a fire or personal injury. RCD’s provide a means of early fault detection.
SEW 8012EL Digital RCD Tester Features:
● Accurate digital readout of disconnection time.
● Over temperature protection.
● Over voltage protection.
● Fuse protection.
● Zero crossing circuitry permit testing at 0° or 180°.
●Extra large LCD(78 × 67mm).
● Very low consumption.
● 50Hz and 60Hz operation
● Auto power off.
● Auto off and off override.
● Wiring polarity indicator.
● Measure voltage between Line and Earth before testing.
●Frequency measurement indication.
SEW 8012EL Specifications:
|Operating voltage (L-E)
(50Hz or 60 Hz)
| Version A : 240 Vac
Version B : 230 Vac
Version C : 220 Vac
Version D : 110 Vac
|Current settings||3mA, 5mA, 10mA, 15mA, 20mA, 30mA, 50mA, 100mA, 150mA, 250mA, 300mA, 500mA.|
|Current selection||Rotary switch selector|
|Phase angle setting||0° and 180° selectable|
|Wiring correctness indication||Yes (LEDs)|
|Trip indicator||Yes (LCD)|
|Voltmeter (L-E)|| 10Vac ~ 280Vac
(50Hz or 60Hz)
|Timer resolution||1ms (Max. Time=2.999s)|
|Current accuracy||±5% ±1mA|
|Operating temperature||-0°C ~ 40°C|
|Storage temperature||-10°C ~ 50°C|
|Dimensions||221(L) × 110(W) × 57(D)mm|
|Power source|| 1.5V (AA) × 6
|Safety standard|| EN 61010-1 CAT III 300V