Degree Of Protection / Protection Class; Environmental Conditions - Siemens SINAMICS S220 Equipment Manual

3.3.2

Degree of protection / protection class

Technical data
Table 3-3 Degree of protection and protection class of the drive system
Feature
Degree of protection
Protection class
3.3.3

Environmental conditions

Technical data
Table 3-4 Protection against chemically active substances
Usage phase
Long-term storage
Transport
Operation
Table 3-5 Biological environmental conditions
Usage phase
Long-term storage
Transport
Operation
Booksize power units
Equipment Manual, 09/2023, A5E53307519B AA
Value
IPXXB according to IEC 60529, open type according to UL/CSA
I (with protective conductor connection) according to IEC 61800-5-1
Description
Class 1C2 according to IEC 60721-3-1:1997, in product packaging
Class 2C2 according to IEC 60721-3-2:1997, in transport packaging
Class 3C2 according to IEC 60721-3-3:2002
Class 3C2 according to IEC 60068-2-42
degree of severity G3 according to ANSI/ISA-S71.04.2013
Class 3C3 according to IEC 60721-3-3:2002 for H2S and SO2
Description
Class 1B1 according to IEC 60721-3-1:1997, in product packaging
Class 2B1 according to IEC 60721-3-2:1997, in transport packaging
Class 3B1 according to IEC 60721-3-3:2002
System overview
3.3 System data
1)
2)
1)
2)
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