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UPSI-IP-1 series | UPSI- IP-2 series
4 Assembly and installation advice
Installation and operation of this device is only allowed to be executed from
qualified personnel.
They should preferably be mounted and operated in designated
locations such as walls, control cabinets, warehouses, etc. at temperatures specified in
the data sheet. Pay attention to correct polarity! During the mounting process all con-
necting cables to the UPS must be firmly connected and separated from any power.
5 Convection and installation position
The units can be installed horizontally as well as vertically (possible connections at the
top and bottom). However, horizontal overhead mounting is not recommended due to
heavy components in the bottom of the housing. Basically, the devices can be operated
without external air circulation. This means that the aluminum housing does not need
to be directly cooled by fans and no otherwise ventilation is needed. Nevertheless, care
should be taken to ensure sufficient convection, so that the generated heat can be dis-
sipated. The models with wide-range input (-xxUW) additionally include a DC / DC con-
verter board, which is the only component inside the housing that is attached by means
of a GapPad® and thereby passively cooled. Here, the generated heat is dissipated to the
outside via the housing. It should be noted that adjacent devices (e.g. in control cabinets
or systems) can become foreign-heated.