Manual
GSC53N - GSC57 - ZG47
EN - 29
6.3.2. Measurement procedure
1. Select the desired test parameter by means of the F1, F2, F3, F4 key.
2. Connect the Black, Green and Blue connectors of the three-terminal shuko cable or
of the split cables to the corresponding input terminals of the instrument B1, B3, B4
P
B2
B3
B4B1
I1
I2
I3
Instrument connection for 230V single-phase
RCD check
B2 B3
B4
B1
I1
I2 I3
1
3
N
Instrument connection for 400V + N + PE three-
phase RCD check
B2 B3
B4
B1
I1
I2 I3
1
3
N
Instrument connection for 400V + N (no PE)
three-phase RCD check
B2 B3
B4
B1
I1
I2 I3
1
3
Instrument connection for 400V + PE (no N)
three-phase RCD check
3. Connect the shuko plug or the Test leads to the System under test according
with one of the picture above.