Siemens 6RA8018-6DV62

Technical data
4.4 Environmental requirements
SINAMICS DCM DC Converter
44 Operating Instructions, 12/2018, A5E34763375A
4.4
Environmental requirements
Environmental classes according to EN 60721-3
Table 4- 4 Environmental classes
Use
Environmental condition
Environmental
class
Comment
Operation Mechanical stability See remark
• Vibratory load (test and measuring procedure
according to EN 60068-2-6, Fc): Constant
deflection = 0.075 mm at 10 ... 58 Hz
Constant acceleration = 10 m/s² at
58 ... 200 Hz
• Shock load (test and measuring procedure
according to EN 60068-2-27, Ea):
Acceleration = 150 m/s² at 11 ms
Climatic influences 3K3 No condensation, splash water, or icing allowed.
For air temperature, see "Ambient temperature"
below
Biological influences
3B1
-
Hazardous chemical substances 3C1 -
Mechanically hazardous materials
3S2
-
Transpor-
tation
Mechanical stability
2M2
Tipping is not permitted.
Climatic influences
2K2
Air temperature of -40 °C to +70 °C is permitted
1)
Biological influences
2B1
-
Hazardous chemical substances
2C1
-
Mechanically hazardous materials
2S1
-
Storage
Mechanical stability
1M2
Tipping is not permitted.
Climatic influences
1K3
Air temperature of -40 °C to +70 °C is permitted
1)
Biological influences
1B1
-
Hazardous chemical substances
1C1
-
Mechanically hazardous materials
1S1
-
1)
Only applies when product is in its original packing
Ambient temperature
Table 4- 5 Ambient temperature Tu
Use
Tu [°C]
Comment
Storage
-40 ... +70
Only applies when product is in its original packing
Transportation
-40 ... +70
Only applies when product is in its original packing
Operation
0 ... +45
For units with a rated DC current ≤ 125 A (self-ventilated units), at rated DC current
0 ... +40
For units with a rated DC current ≥ 210 A (force ventilated units), at rated DC current
0 ... +55 With derating, see Section "Derating (Page 75)"