Monitoring The Power Supply; Checking The Device; Closing The Device - Mennekes AMTRON Manuel D'utilisation Et Guide D'installation

6.5 Monitoring the power supply

For versions Professional+ 7,4 / 22 (PnC) only.
The device is monitored by a phase sequence relay. It
checks the three phase (L1, L2, L3) and the neutral con-
ductor (N) of the power supply for correct phase sequen-
ce, phase failure or undervoltage.
Operating status display
Three phases, clockwise field of rotation:
L3 X
L2 X
f Using terminals L1, L2, L3, N, PE.
L1 X
f Setting relay potentiometer to 3.
SOR74
1 3
9 The green LED is lit.
N X
X 16
15 18
Three phases, anti-clockwise field of rota-
L3 X
L2 X
tion:
L1 X
f Using terminals L1, L2, L3, N, PE.
SOR74
1 3
f Setting relay potentiometer to 3.
N X
9 The green LED is flashing.
X 16
15 18
One phase:
L3 X
L2 X
f Using terminals L1, N, PE.
L1 X
f Setting relay potentiometer to 1.
SOR74
1 3
9 The green LED is lit.
N X
X 16
15 18
The evaluation of the relay potentiometer occurs only
once, after applying the supply voltage.
28

6.6 Checking the device

Test according to IEC 60364-6 and the applicable natio-
nal regulations (e.g. in Germany: DIN VDE 0100-600)
Prior to the initial commissioning, execute a test of the
device in accordance with IEC 60364-6 and the appli-
cable national regulations (e.g. DIN VDE 0100-600 in
Germany). The test can be carried out in connection with
the MENNEKES test box and a standard-compliant test
equipment. The MENNEKES test box simulates vehicle
communication. Test boxes are available as accessories
from MENNEKES.
f Perform a standard test before releasing the device.
Operating instructions of the test box.


6.7 Closing the device

T
T
ATTENTION
Device damage due to crushed components or cables
If components or cables are crushed when closing the
device, damage and malfunctions can occur.
f When closing the device ensure that components or
cables are not crushed.
f If necessary fix components or cables in place.