Ambient Conditions - Siemens SINAMICS G120 Operating Instructions Manual
Low voltage inverters
built-in units with cu250s-2 control units and
encoder evaluation
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Also See for SINAMICS G120:
- List manual (1256 pages) ,
- Manual (732 pages) ,
- Operating instructions manual (550 pages)
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Technical data
10.4 Technical data, PM250 Power Module
10.4.1
Ambient conditions
Ambient conditions during operation
Property
Ambient conditions for transport in the transport packaging
Climatic ambient conditions
Mechanical ambient condi‐
tions
Protection against chemical
substances
Biological ambient condi‐
tions
Ambient conditions for long-term storage in the product packaging
Climatic ambient conditions
Protection against chemical
substances
Biological ambient condi‐
tions
Ambient conditions in operation
Installation altitude
Climatic ambient conditions
1)
Mechanical ambient condi‐
tions
Protection against chemical
substances
Biological ambient condi‐
tions
Pollution
Cooling
Cooling air
Increased ruggedness regarding temperature range and relative humidity; therefore better than 3K3 according to EN
1)
60721-3-3
Observe the permissible ambient temperatures for the Control Unit and possibly the operator panel (IOP-2 or BOP‑2).
2)
472
Version
‑ 40° C ... + 70° C, according to Class 2K4 to EN 60721‑3‑2
maximum humidity 95% at 40° C
FSC: Shock and vibration permissible according to 1M2 to EN 60721‑3‑2
FSD ... FSF: Shock and vibration permissible according to 2M3 to EN 60721‑3‑2
Protected according to Class 2C2 to EN 60721‑3‑2
Suitable according to Class 2B1 to EN 60721‑3‑2
‑ 25° C ... + 55° C, according to Class 1K3 to EN 60721‑3‑1
Protected according to Class 1C2 to EN 60721‑3‑1
Suitable according to class 1B1 to EN 60721‑3‑1
Up to 1000 m above sea level without limitations
Restrictions for special ambient conditions (Page 478)
● Ambient operating temperature
–
For operation according to Low Overload: 0° C ... +40° C
–
For operation according to High Overload: 0° C ... +50° C
–
Restrictions for special ambient conditions (Page 478)
● Relative humidity: 5 ... 95%, condensation not permitted
● Oil mist, salt mist, ice formation, condensation, dripping water, spraying water, splashing
water and water jets are not permitted
● FSC ... FSF: Vibration levels permissible according to Class 3M1 to EN 60721-3-3
● FSC:
Shock, permissible according to Class 3M2 to EN 60721-3-3
● FSD ... FSF: Shock permissible according to Class 3M1 to EN 60721-3-3
Protected according to 3C2 to EN 60721‑3‑3
Suitable according to 3C2 to EN 60721‑3‑3
Suitable for environments with degree of pollution 2 according to EN 61800-5-1, condensation
not permitted
Forced air cooling AF, according to EN 60146
Clean and dry air
2)
Converter with the CU250S-2 Control Units
Operating Instructions, 04/2018, FW V4.7 SP10, A5E31759476B AG
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