UNI-T UT526 RCD, Insulation, Voltage Tester for Electrical Networks

UNI-T UT526 - multifunction tester for measuring insulation resistance, voltage and residual-current device (RCD) testing.
toolboom.com/en/rcd-insulatio...

[@seandempsey9396]

Good demonstration.
But when you test RCDS you should test at half time then at one times then at five times
ie for a 30ma RCD you should test at 1. 5 times at 0dc then again on 180dc then again at 1 times 0dc and 180 DC then at five times at 0dc and at 180 DC , at 1 times the RCD should trip in less than 300ms and at five times less than 40ms half times the RCD should not trip. So set the meter to 30ma and then set the trip time to half times press the test button, then press the angel button to change from 0c to 180 c and then press the test button again, repeat for each test ie 1 times and five times

[@b4st14n]

hello. Are de the measurement parameters based on IEC 61557?

[@ToolBoomVideo]

Hello! This instrument was designed, manufactured and tested according to IEC61010 safety standard (Safety Requirements for Electrical Equipment).

[@nikethanpoojary6361]

RCD or ELCB trip teater and this multifunction tester same rt?

[@ToolBoomVideo]

Hello. What did you mean?
If we compare the ELCB tester and this model, these are different devices with different functionality. For example, compare UT526 and UT582 from UNI-T brand.