Connection Of The Power Supply Line - Videotec ULISSE Manuel D'instructions

8.4 Connection of the power
supply line
Depending on the version, the device can be
provided with different power supply voltages. Their
value is shown on the product identification label (4.2
Product markings, page 10).
Electrical connections must be performed
with the power supply disconnected and
the circuit-breaker open.
When commencing installation make sure
that the specifications for the power supply
for the installation correspond with those
required by the device.
Make sure that the power source and
connecting cables are suitable for the
power consumption of the system.
20
Earth cable should be about 10mm longer
than the other two, so that it will not be
disconnected accidentally if pulled.
The power supply cable should also be
covered by the silicone sheath (01) supplied
for this purpose. The silicone sheath must
be fastened with the corresponding tie (02).
N
a
L
01
02
Fig. 23
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MNVCUPT3_1511_EN