Siemens SINUMERIK ONE PPU 1740 Series, Руководство по эксплуатации оборудования

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4.3 Climatic and mechanical environmental conditions
4.3.1 Ambient conditions
The components of the SINUMERIK ONE 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 4-1 Ambient conditions during storage and transport
Type of condition Permissible range/class
Transport Storage
Classification EN 60721‑3‑2 EN 60721‑3‑1
Climate class 2K4 1K4
Ambient temperature From -40° C to +70° C From -25° C to +55° C
Biological environmental
conditions
2B1
1)
1B1
1)
Chemically active environ‐
mental conditions
2C2
2)
1C2
2)
Maximum permissible tem‐
perature change
Direct interaction in air/air:
-40°/+30° C at 95% relative humid‐
ity
30 K/h
Relative humidity 5 to 95%
Precipitation, rain 6 mm/min
1)
Not permitted
Water other than rain 1 m/s and wet loading surfaces
3)
Not permissi‐
ble
4)
1 m/s and wet load‐
ing surfaces
3)
Condensation, splash water,
icing, salt spray
Permissible Not permissi‐
ble
4)
Permissible
3)
1)
Mold growth, slime, rodents, termites and other animal vermin are not permissible.
2)
In marine- and weather-resistant transport packaging (container).
3)
For storage in the transport packaging.
4)
For storage in the product packaging.
Note
Remove the transport protective foil and packaging material before installing the components.
Application planning
4.3 Climatic and mechanical environmental conditions
PPU 1740
46
Equipment Manual, 01/2019, A5E47615272B AA