MI 3325 MultiServicerXD
132
Figure 6.104: Trip-out current RCD I test menu
Test results / sub-results
I
∆
Trip-out current
I∆ (+)
Trip-out current ((+) positive polarity)
I∆ (-)
Trip-out current ((-) negative polarity)
Uc I
∆
Contact voltage at trip-
out current I∆
t I
∆
Trip-out time at trip-out current I
∆
Uc
Contact voltage
Test parameters
Use
RCD / PRCD selection [fixed, PRCD, PRCD-S, PRCD-K]
Selectivity
Characteristic [G, S]
Type
RCD type [AC, A, F, B, B+]
I
∆
N
Rated RCD residual current sensitivity [10 mA, 15 mA, 30 mA, 100 mA, 300
mA, 500 mA, 1000 mA]
Phase
Starting polarity [(+),(-), (+,-)]
Test
Test [-, L/PE, L1/PE, L2/PE, L3/PE]
RCD standard
RCD standard [EN 61008 / EN 61009, IEC 60364-4-41 TN/IT, IEC 60364-4-
41 TT, BS 7671, AS/NZS 3017]
Earthing System
Earthing system [TN/TT, IT]
Test limits
Limit Uc
Conventional touch voltage limit [12 V, 25 V, 50 V]
Test circuit
Figure 6.100: Connecting the Plug test cable or the 3-wire test lead
Test procedure
Enter the
RCD I
function.
Set test parameters / limits.
Connect test cable to the instrument.
Connect 3-wire test lead or Plug test cable to the object under test.
Start the measurement.
Reactivate RCD when prompted on the display
Save results (optional).
