30
The Display should show the following:
Touch voltage limit
Measured touch voltage
RCD Trip time (No trip)
RCD Type
RCD Test mode
If the RCD Trips, the MFT will flash the “trP” warning and then display the following:
X
.5 Press the mode button to select 180º.
.6 Repeat the above test.
Neither test should trip the RCD.
? ? ? ms = RCD FAILED (no trip)
>1999ms = RCD Passed
8.4 1 x I RCD Current Rating (Tripping test on 30mA RCD)
.1 Set the LEFT rotary range knob to the
l
RCD test range.
.2 Connect the instrument as in 8.3 above.
.3 Press the
mode button to select 0º.
.4 Press the TEST button.
X
Touch voltage limit
Measured touch voltage
RCD Trip time (No trip)
RCD Type
RCD Test mode
*any value below 300ms indicates an RCD has tripped in an adequate time.
.5 Press the
mode button to select 180º.
.6 Repeat the above test.
Record the higher of the two values.
>300 ms = RCD FAILED (no trip)
<300 ms = RCD Passed
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