Instructions

12 GMC-I Messtechnik GmbH
Overview of Connected Conductors
The red illuminated LEDs in the connections
overview indicate the respectively connected
conductors.
Continuity, Z L-N
4.3.2 Measuring Line Impedance with the
PROFITEST PRIME
Preparing for Measurement
➭ Using the corresponding test probes,
connect the test instrument to the L, N
and PE sockets at the test adapter.
➭ Disconnect the system from all sources
of voltage before connecting the mea-
suring points to the test adapter.
➭ Connect the system to sockets L1, L2,
L3, N and PE.
Performing the Measurement
Attention!
!
Insulation test voltage may not ex-
ceed 500 V.
➭ Perform the measurement as described
in the operating instructions for the test
instrument:
PROFITEST PRIME: sections 8.6 and 13
➭ Line impedance is measured using the
Z
LOOP AC/DC measurement variant.
➭ Switch the system on.
Overview of Connected Conductors
The red illuminated LEDs in the connections
overview indicate the respectively connected
conductors.
Continuity, ZLOOP AC/DC
Test
Sequence
R
INS
LED Displays (red)
01/6 L1-N LED1 + LED7
02/6 L2-N LED2 + LED7
03/6 L3-N LED3 + LED7
04/6 L1-L2 LED1 + LED5
05/6 L2-L3 LED2 + LED6
06/6 L1-L3 LED1 + LED6
Test
Sequence
Z
loop
AC/DC LED Displays (red)
01/9 L1-PE LED1 + LED11
02/9 L2-PE LED2 + LED11
03/9 L3-PE LED3 + LED11
04/9 L1-N LED1 + LED10
05/9 L2-N LED2 + LED10
06/9 L3-N LED3 + LED10
07/9 L1-L2 LED1 + LED8
08/9 L2-L3 LED2 + LED9
09/9 L1-L3 LED1 + LED9
PROFITESTREMOTE Measurements