Temperature, Altitude And Voltage Derating Pm230 - Siemens SINAMICS G120P Hardware Installation Manual

Feature
Pollution
Ambient conditions
Shock and vibration
Electromagnetic radiation Do not install the inverter near sources of electromagnetic radiation.
Operational altitude


6.2

Temperature, altitude and voltage derating PM230

Operating temperature derating
The operating temperature range is shown diagramatically in the figures below:
Permissible output base load current [%]
High overload (HO)
100
75
50
25
Figure 6-2
Power Module PM230 IP55
Hardware Installation Manual, 2010-07-02, A5E02923635A AB
Specification
Protected against access to hazardous parts with a wire. The access
probe of 1.0 mm ø shall not penetrate.
Dust-protected Ingress of dust is not totally prevented, but dust shall not
penetrate in a quantity to interfere with atisfactory operation of the
apparatus or to impair safety.
Protected against water jets Water projected in jets against the enclosure
from any direction shall have no harmful effects.
Environmental class/harmful chemical substances:
Class 3C2 to EN 60721-3-3
Do not drop the inverter or expose to sudden shock. Do not install the
inverter in an area where it is likely to be exposed to constant vibration.
without derating
Up to 1000 m (3300 ft) above sea level
with derating
Up to 4000 m (13000 ft) above sea level
0
0 10 20 30 40
Ambient operating temperature [°C]
Current derating for temperature PM230 FSA ... FSF
6.2 Temperature, altitude and voltage derating PM230
Permissible output base load current [%]
Low overload (LO)
100
85
75
66
50
35
25
0
50 60 0
Technical specifications
10 20 30 40 50
Ambient operating temperature [°C]
60
73