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
60204-1 regulations for switching cabinets.
Take appropriate measures to restore the required protection class of the rack.
2.3 COOLING
The MG15 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 15mm should be ensured to let air get inside from the side panels. The MG15 should
not be operated at temperatures exceeding 40°C.
2.4 ELECTRICAL INSTALLATION
2.4.1 POWER SUPPLY
The main mains connection is an IEC 320 socket on the rear wall of the device. The MG15 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. 1mm
(17AWG).
Figure 2.1: Three-conductor cable with protective ground and mains connection
Page 20 User manual rev. 03
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