Siemens SINUMERIK 840D sl Equipment Manual page 36

Application planning
4.2 Climatic and mechanical environmental conditions
Table 4-1
Type of condition
Classification
Climate class
Ambient temperature
Biological environmental
conditions
Chemically active environ‐
mental conditions
Maximum permissible tem‐
perature change
Relative humidity
Precipitation, rain
Water other than rain
Height
Condensation, splash water,
icing, salt spray
Mold growth, slime, rodents, termites and other animal vermin are not permissible.
1)
In marine- and weather-resistant transport packaging (container).
2)
3) For storage in the transport packaging.
For storage in the product packaging.
4)
Note
Remove the transport protective foil and packaging material before installing the components.
Shipping backup batteries
Backup batteries may only be shipped in the original packaging. No special authorization is
required to ship backup batteries. The lithium content is approximately 300 mg.
Note
The backup battery is classified as a hazardous substance, Class 9, in accordance with the
relevant air-freight transportation regulations.
Storage of backup batteries
Always store backup batteries in a cool and dry place. The batteries have a maximum shelf life
of 10 years.
36
Ambient conditions during storage and transport
Transport
EN 60721‑3‑2
2K4
From -40° C to +70° C
2B1
1)
2C2
2)
Direct interaction in air/air:
-40°/+30° C at 95% relative humidity
5 to 95 %
6 mm/min
1 m/s and wet loading surfaces
Max. 4,000 m above sea level
Permissible
Permissible range/class
1)
3)
Equipment Manual, 10/2020, 6FC5397-1EP40-6BA1
Storage
EN 60721‑3‑1
1K4
From -25° C to +55° C
1B1
1)
1C2
2)
30 k/h
Not permitted
Not permissi‐ 1 m/s and wet load‐
ble 4) ing surfaces
Not permissi‐ Permissible
ble
4)
NCU 7x0.3B PN
3)
3)