Siemens CU240B-2 - Page 431

Technical data
10.3 Technical data, Power Modules
Converter with the CU240B-2 and CU240E-2 Control Units
Operating Instructions, 01/2016, FW V4.7 SP6, A5E34259001B AC
431
Property
Version
Ambient conditions accord-
ing to EN 60721-3-3
FSA … FSC Protected against damaging chemical substance, according to environmental
Class 3C2
FSD … FSF Protected against damaging chemical substance, according to environmental
Class 3C3
Temperature during stor-
age according to EN
60721-3-3
-40 °C … +70 °C
Cooling air
clean and dry air
Relative humidity
< 95%
Pollution according to EN
61800-5-1
suitable for environments with degree of pollution 2, condensation not permissible
Shocks and vibration ac-
cording to EN 60721-3-1
• Long-term storage in the transport packaging according to Class 1M2
• Transport in the transport packaging according to Class 2M3
• Vibration in operation according to Class 3M2
Installation altitude without derating
with derating
up to 1000 m above sea level
up to 4000 m above sea level
Restrictions for special ambient conditions (Page 475)
Approvals FSA … FSC
FSD … FSF
cULus, CE, C-tick, KCC
cULus, CE, C-tick, SEMI F47, KCC, WEEE, RoHS, EAC