Siemens SINAMICS S120 Manual page 38

System overview
2.5 System data
Table 2- 5 Degree of protection / protection class
Degree of protection
Protection class
Power circuits
Electronic circuits
Table 2- 6 Environmental conditions
Chemically active substances
Long-term storage
Transport
Operation
Biological environmental conditions
Long-term storage
Transport
Operation
Climatic environmental conditions
Long-term storage
Transport
Operation
Mechanical environmental conditions
Long-term storage
Transport
Operation
Vibration test in operation
Shock test in operation
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IPXXB according to EN 60529, open type according to
UL/CSA
I (with protective conductor connection)
safety extra-low voltage PELV/SELV
Class 1C2 according to EN 60721-3-1, in product packaging
Class 2C2 according to EN 60721-3-2, in transport packaging
Class 3C2 according to EN 60721-3-3
Class 1B1 according to EN 60721-3-1, in product packaging
Class 2B1 according to EN 60721-3-2, in transport packaging
Class 3B1 according to EN 60721-3-3
Class 1K4 according to EN 60721-3-1, in product packaging
Temperature: -25 ... +55 °C
Class 2K4 according to EN 60721-3-2, in transport packaging
Temperature: -40 ... +70 °C
Class 3K3 according to EN 60721-3-3 with increased ruggedness with respect to
relative humidity
Temperature: 0 ... +40 °C without derating
> 40 ... +55 °C with reduction of the output current by 2.67 % pro °C
Relative humidity: 5 ... 95 % no condensation (better than Class 3K3)
Oil mist, salt mist, ice formation, condensation, dripping water, spraying water,
splashing water and water jets are not permitted
Class 1M2 according to EN 60721-3-1, in product packaging
Class 2M3 according to EN 60721-3-2, in transport packaging
Class 3M1 according to EN 60721-3-3
According to IEC 60068-2-6 test Fc (sinusoidal)
10 ... 57 Hz: 0.075 mm deflection amplitude
•
57 ... 150 Hz: 1 g acceleration amplitude
•
10 frequency cycles per axis
•
According to IEC 60068-2-27 test Ea (half-sine)
5 g peak acceleration
•
30 ms duration
•
3 shocks in all three axes in both directions
•
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2)
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2)
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Power Units in Booksize C/D-Type Format
Manual, 12/2018, 6SL3097-5AC20-0BP0