Ambient Conditions - Siemens SINAMICS G120 Hardware Installation Manual

Technical specifications

7.2 Ambient conditions

7.2 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
1) Increased ruggedness regarding temperature range and relative humidity; therefore better than 3K3 according to EN
60721-3-3
Observe the permissible ambient temperatures for the Control Unit and possibly the operator panel (IOP-2 or BOP‑2).
2)
56
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 61)
• 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 61)
• 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)
Hardware Installation Manual, 04/2021, A5E36265179B-AB
PM250 Power Module