Other ambient conditions 
Table B-4 Other ambient conditions
  Storage with suitable packag‐
ing
Transport with suitable pack‐
aging
Operation
Biological ambient conditions 
according to class
1B1 according to DIN EN 
60721‑3‑1 (IEC 60721‑3‑1) 
2B1 according to DIN EN 
60721‑3‑2 (IEC 60721‑3‑2)
3B1 according to 
DIN EN 60721‑3‑3/A2:1997 
(IEC 60721‑3‑3/Ed2.2:2008)
(without harmful flora)
Chemically active substan‐
ces according to class
1C1 according to DIN EN 
60721‑3‑1 (IEC 60721‑3‑1)
2C1 according to DIN EN 
60721‑3‑2 (IEC 60721‑3‑2)
3C1 according to DIN EN 
60721‑3‑3/A2:1997 
(IEC 60721‑3‑3/Ed2.2:2008)
(no occurrence of salt mist)
Mechanically active substan‐
ces according to class
1S1 according to DIN EN 
60721‑3‑1 (IEC 60721‑3‑1)
2S1 according to DIN EN 
60721‑3‑2 (IEC 60721‑3‑2)
3S1 according to DIN EN 
60721‑3‑3 (IEC 60721‑3‑3)
Technical data and drawings
B.2 Environmental conditions
SINAMICS SH150  6SL3805
Operating Instructions 05/2020 123