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Standards and Approvals
B.2
Transport and storage conditions
Extension of the range of application
If you intend to use the control system in residential areas, you must ensure that the control
system meets the requirements of limit value class B to EN 55011 in respect of interference
emission.
Recommendation: Install the control system in grounded metal cabinets, such as 8MC cabi-
nets (see NV 21 Catalog). Connect filters to the supply lines.
B.2
Transport and storage conditions
With regard to transportation and storage conditions, the D4xx surpasses the requirements
specified in IEC 60068-2. The following conditions apply to modules that are transported and
stored in the original packaging.
Free fall
Temperature
Air pressure
Relative humidity
B.3
Mechanical and climatic ambient conditions for operation
Operating conditions
The control system is intended for use as a stationary equipment in a sheltered environment.
The conditions of use are compliant with requirements to DIN IEC 68-2-2:
The control system satisfies the operating conditions of the 3C3 class in accordance with
DIN EN 60721 3-3 (operating locations with high traffic densities and in the immediate vici-
nity of industrial plants with chemical emissions).
The control system must not be operated in the following locations without additional
measures being taken:
S at sites where a high volume of ionizing radiation occurs
S Locations with severe operating conditions, e.g., due to:
– the formation of dust
– caustic vapor or gases.
S in plants which require special supervision, e.g.
– lifts
– electrical equipment in especially hazardous rooms.
An additional measure for use of the control system may be, for example, the installation
incabinets.
B-234
Type of condition
Permissible range
v 1m
From – 20 _C to + 60_C
1,060 ... 700 hPa (corresponds to an altitude of 3,000)
from 5 to 95 %, without condensation
SINUMERIK 802D sl Instruction Manual (BA), 05/2005 Edition
6FC5 397-0CP10-1BA0

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