10.4 General inverter technical data
Feature Data
Line supply voltage 3-phase 380 … 480 VAC + 10% ‑ 20%
The actual permissible line voltage depends on the installation altitude.
Input frequency 47 Hz … 63 Hz
Output voltage 3 AC 0 V … line voltage × 0.95
Degree of protection IP20, installation in a control cabinet
Short-circuit current
rating (SCCR)
100 kA
Ambient tempera‐
ture during opera‐
tion
0 °C … 40 °C no restrictions
0 °C … 50 °C for reduced output current
Restrictions for special ambient conditions (Page 414)
An extended ambient temperature is possible and depends on the inverter frame size and also the
options used.
Technical data dependent on the power (Page 406)
Relative humidity < 95%. Condensation is not permissible.
Installation altitude Up to 1000 m above sea level
Higher installation altitudes are permissible for a reduced output current.
Ambient tempera‐
ture when stored
-40 °C … +70 °C (-40 °F … 158 °F)
Shock and vibration Long-term storage in the transport packaging according to Class 1M2 according to EN 60721-3-1: 1997
Transport in the transport packaging according to Class 2M3 according to EN 60721-3-2: 1997
Vibration in operation according to Class 3M2 according to EN 60721-3-3: 1995
Technical data
10.4 General inverter technical data
SINAMICS G120C converter
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34263257B AF 405
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