Ambient Conditions - Siemens SINAMICS G120 Hardware Installation Manual

7.2

Ambient conditions

Property
Ambient conditions for transport in the transport packaging
Climatic ambient conditions
Mechanical ambient condi‐
tions
Protection against chemical
substances
Biological environmental
conditions
Ambient conditions for long-term storage in the product packaging
Climatic ambient conditions
Protection against chemical
substances
Biological environmental
conditions
Ambient conditions in operation
Installation altitude
Climatic ambient conditions
1)
Mechanical ambient condi‐
tions
Protection against chemical
substances
Biological environmental
conditions
Pollution
Cooling
Cooling air
Increased ruggedness regarding temperature range and relative humidity; therefore better than 3K3 to EN 60721-3-3
1)
Observe the permissible ambient temperatures for the Control Unit and possibly the operator panel (IOP or BOP-2).
2)
PM240P-2 Power Modules
Hardware Installation Manual, 11/2016, A5E37800827C AB
Version
‑ 40 °C ... + 70 °C, according to Class 2K4 to EN 60721‑3‑2
maximum humidity 95 % at 40 °C
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 derating,
> 1000 m Restrictions for special ambient conditions (Page 74)
● Frame sizes FSD ... FSF temperature range
– in operation acc. to LO: -20 °C ... +40 °C
– in operation acc. to HO: -20 °C ... +50 °C
– for higher temperatures
Restrictions for special ambient conditions (Page 74)
● 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
● Vibration levels permissible according to Class 3M1 to EN 60721-3-3
● 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
forced air cooling AF, according to EN 60146
clean and dry air
7.2 Ambient conditions
2)
Technical data
59