Sub-Rack, Power Supply And Environmental Aspects - Barco STELLAR User And Service Manual

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Sub-rack, power supply and environmental aspects

Design
Power supply
EMC
Ventilation
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Sub-rack, power supply and environmental aspects

The S is a 1 U unit to be mounted in a standard 19" rack. All connections to
TELLAR
and from the sub-racks are made at the rear panel with the exception of the local con-
trol connector which is accessible from the front. You connect a PC to the local con-
trol connector. From the PC you set up and configure the S
The S exists in two versions: A version with front panel display and a version
TELLAR
which must be controlled from the ROSA user interface.
There are two power supplies for the S
(from 100 V to 240 V AC) supply.
The S is EMC compliant according to EN 55 022, EN 55 024, E N61000-3-2
TELLAR
and EN 61000-3-3.
The thermal design is based on cooling by passive air circulation. Multiple sub-racks
are mounted with 1 U air-separation plates as separators.
For further information on how to mount air separation plates, see
lar, p. 16.
.
TELLAR
: A DC (-36 to -7 5V DC) or an AC
TELLAR
Installing the Stel-