Installation BRS20/22/30/32/40/42/50/52
Release
12
01/2022
9
Installation site requirements
Install this device only in a switch cabinet or in an operating site with
restricted access, to which maintenance staff have exclusive access.
When you are selecting the installation location, make sure you
observe the climatic threshold values specified in the technical data.
Use the device in an environment with a maximum pollution degree
that complies with the specifications in the technical data.
See “Technical data” on page 65.
Strain relief
Note: If the strain relief is insufficient, there is a potential risk of torsion,
contact problems and creeping interruptions.
Relieve the connection points of cables and lines from mechanical
stress.
Design strain reliefs in such a way that they help prevent any
mechanical damage to cables, wires or conductors caused by external
influences or their own weight.
To help prevent damage to device connections, connectors and
cables, follow the instructions for proper installation in accordance with
DIN VDE 0100-520:2013-06, sections 522.6, 522.7 and 522.13.
WARNING
FIRE HAZARD
If you connect the device to a power supply that does NOT meet the
requirements for Limited Power Source, NEC Class 2 or PS2 according to
IEC/EN 62368-1 and is NOT limited to 100 W output power, the device
must be installed in either a switch cabinet or other fire enclosure.
The fire enclosure can be made of metal or plastic with fire-protection
properties of at least V-1 according to IEC 60695-11-10. Bottom openings
of the fire enclosure must NOT exceed 2 mm in diameter.
Failure to follow these instructions can result in death, serious injury,
or equipment damage.
To Next Page
Loading...
