
INSTALLATION
MULTI GAUGE CONTROLLER
Protection class of the rack.
If the product is installed in a rack, the protection class of the rack (protection
from foreign bodies and water) is likely to be lowered, e.g. according to the EN
- regulations for switching cabinets.
Take appropriate measures to restore the required protection class of the rack.
. COOLING
The MG is equipped with a cooling system. The power unit is equipped with a suction fan. Air is
supplied from the panels located by the power unit enclosure. Hot air outlet is located on the rear
panel. At least mm should be ensured to let air get inside from the side panels. The MG should
not be operated at temperatures exceeding °C.
. ELECTRICAL INSTALLATION
. .
POWER SUPPLY
The main mains connection is an IEC
socket on the rear wall of the device. The MG enclosure
is grounded to protect the user against electric shock. Always connect the device to a socket with
protective ground. If necessary, contact an electrician before connecting the device. A suitable
mains cable is supplied with the device. If the plug is not compatible with the socket, use a suitable
mains cable:
• Three-conductor cable with protective ground.
• Conductor cross-section should be min. mm ( AWG).
Figure . : Three-conductor cable with protective ground and mains connection
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