Ambient temperature for control cabinet incl. programmig unit and disk drive, without
auxiliary electronics installed: +5° C - +40° C
Relative humidity: Max 90 %
The cabinet enclosure protects against dust, splashing water from any direction and contact
with live parts. Degree of Protection rating is IP 54 in accordance with IEC 144 and
IEC 529. The cabinet is designed to fullfil the requirements of NEMA 12. Avoid however
spraying the control cabinet with water or other liquids.
The control cabinet and its contents withstand shocks due to the normal transport.in
accordance with IEC 68-2-6, IEC 68-2-29. If the floor on which the cabinet is to stand
permanently is subject to vibration, the cabinet should be mounted on shock-absorbing
vibration dampers.
If the plant has a history of extreme mains power transients and interference voltages, an
isolation transformer or an interference suppression device should be installed.
INSTALLATION S3
2:2
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