Slide the CM into the cabinet or
bulkhead enclosure by making use of
the hinges and screw/tighten the 2
bolts at the back to secure the unit.
Connect the Ground stud to a
suitable safety ground.
5.3 Power Supply
The CM is powered from 110-230Vac (+/- 10%) 50 Hz to 60Hz with a maximum frequency
deviation of 5% (IEC60945).
The power consumption is rated at maximum of 100W for the entire VDR system, thus including
all PoE (power over Ethernet) connections (up to 15.4W each). Total power from PoE is limited to
65W. This power consumption does not include any devices external to the VDR where these
must be powered individually from the ship’s power source.
Mains power cables: type: 3-core mains, 3x1,5 mm
2
, braided, flame retardant, halogen free. The
power-connector and cable are provided within the standard scope of supply and indication for
the position for the L (Brown), N (Blue) and GND (Yellow/Green) connections are also indicated
within the plug-connector.
The leads must be connected to the supply as follows.
Brown L
Blue N
Yellow/Green Ground
The 3 leads (L, N, GND) must have a minimal diameter of 2,0 mm
2
or AWG14.
On the Power Supply Module, 2 LEDs are provided indicating the presence of mains (110/230
Vac nominal range) as well as the readiness of the internal UPS (Uninterruptable Power Supply)
which includes the charge state of the batteries within the Core Module.
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