DT-9054 | CEM Instruments India

RCD (ELCB) Tester

Digital RCD Tester / Earth And Continuity Tester

DT-9054

The digital RCD tester is used to test and measure the function parameters of residual current devices (RCDs) in 230-V power grids. Both the trigger time and the tripping current can be detected as the safety-related parameters of RCD switches

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Mains voltage indicator
PE/L indicator
Fault voltage indicator (contact voltage)
Circuit breaker test with a defined error current (10 - 650 mA), tripping time, triggered at negative/positive half-wave, normal/delayed (selective, trigger test time up to 30 s), ramp test
Striking optical results by changing the color of the display backlight
Also for testing safety switches
Confirms to EN 61010-1, CAT-III 600V.

Power supply	4 x 1.5-V alkaline battery (AA/LR6)
Testable C/B switch	normal/delayed, AC/A
Power grid	230 V (-10%/+6% ), single phase, TT/TN, 50/60 Hz
Warning function	grid 400 V, error voltage (contact voltage) >50 V
Test currents	10-30-100-300-500-650 mA
Test current accuracy	±(10%+2 digits)
Test time	0 - 300 ms
Test time accuracy	±(5%+3 digits)
Ramp test	delta 0.4 to 1.1 with the set error current, accuracy ± 10%
Display scope	3 digits with backlight
Protection class	IP 40
Safety	IEC61010 CAT III (600 V), double insulated, IP40
Dimensions (W x H x D)	71 x 210 x 51 mm
Weight	340 g (including battery)

Instruction Manual
Test Report

RCD (ELCB) Tester

Digital RCD Tester / Earth And Continuity Tester

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