The EMC limit values to be observed for Korea correspond to the limit values of the EMC
product standard for variable-speed electric drives EN 61800-3 of category C2 or the limit
value class A, Group 1 according to EN 55011. By implementing appropriate additional
measures, the limit values according to category C2 or limit value class A, Group 1, are
observed. Further, additional measures may be required, for instance, using an additional
radio interference suppression filter (EMC filter).
The measures for EMC-compliant design of the system are described in detail in this manual
respectively in the Installation Guideline EMC.
Please note that the final statement on compliance with the standard is given by the
respective label attached to the individual unit.
7.3
Ambient climatic and mechanical conditions
7.3.1
Transport and storage conditions
The components of the SINUMERIK 840D sl system exceed the requirements according to
EN 61800‑2 with regard to shipping and storage conditions.
The following data applies under the following conditions:
• Long-term storage in the transport and product packaging:
At weather-protected locations that have continuous contact with outside air through
openings.
• Transport in the transport packaging:
– In unventilated containers under conditions not protected from weather effects.
– In the "cold" in accordance with outside air.
– Air transport in the air-conditioned cargo hold.
Table 7-2
Type of condition
Classification
Climate class
Ambient temperature
Biological environmental condi‐
tions
Chemically active environmental
conditions
Mechanical environmental condi‐
tions
Maximum permissible tempera‐
ture change
Operator panel front: OP 010S
Equipment Manual, 12/2022, A5E50751046B AA
Ambient conditions during storage and transport
1)
Class 2M3 according to EN
60721-3-2, in transport pack‐
Direct interaction in air/air:
-40°/+30° C at 95% relative hu‐
7.3 Ambient climatic and mechanical conditions
Permissible range/class
Transport
EN 60721-3-2
2K4
-40° C ... +70° C
2B1
2)
2C2
3)
aging
4)
midity
Technical specifications
Storage
EN 60721-3-1
1K4
-25° C ... +55° C
1B1
2)
1C2
3)
Class 1M2 according to EN
60721-3-1, in product packag‐
ing
5)
30 k/h
37
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