Siemens SINAMICS S120 - Page 37

System overview
2.10 System data
Cabinet Modules NEMA
Manual, 04/2014, A5E03586450A
37
Ambient conditions
During storage
During transport
In operation
Ambient temperature
-13 °F ... +131 °F
(-25 °C ... +55 °C)
-13 °F ... +158 °F
(-25 °C ... +70 °C)
from
-104 °F ( -40 °C)
2)
for 24 hours
32 °F
2)
... +104 °F
(
0 °C
2)
... +40 °C)
to +122 °F (+50 °C) see de-
rating data
Relative humidity
(non-condensing)
corresponds to class
5 %
2)
... 95 %
2)
1K4 according to IEC
60721-3-1
5 % ... 95 % at 104 °F
(40 °C)
2K3 according to IEC 60
721-3-2
5 % ... 95 %
2)
3K3 according to IEC 60721-
3-3
Installation altitude
• Motor Modules, Motor Module format:
up to 3300 ft (1000 m) above sea level without derating,
> 3300 ft (1000 m) - see characteristics/derating data
• Cabinet Modules:
up to 6600 ft (2000 m) above sea level without derating,
> 6600 ft (2000 m) - see characteristics/derating data
2)
Deviations from the specified class are shown in italics .
Mechanical stability
During storage
During transport
In operation
Vibrational load
- Displacement
- Acceleration
- Corresponds to class
1.5 mm at 5 Hz
3)
... 9 Hz
5 m/s² at > 9 ... 200 Hz
1M2 according to IEC
60721-3-1
3.1 mm at
5 Hz
3)
... 9 Hz
10 m/s² at > 9 ... 200 Hz
2M2 according to IEC
60721-3-2
0.075 mm at 10 ... 58 Hz
9.8 m/s² at > 58 ... 200 Hz
-
Shock load
- Acceleration
- Corresponds to class
40 m/s
2
for 22 ms
1M2 according to IEC
60721-3-1
100 m/s
2
for 11 ms
2M2 according to IEC
60721-3-2
100 m/s
2
for 11 ms
3M4 according to IEC 60721-
3-3
3)
Deviations from the specified class are shown in italics .
Note
Weight of a cabinet unit
The relevant weight of a cabinet unit is specified on the test certificate supplied and on the
rating plate. The specified weight corresponds to the actual expansion stage of the cabinet
unit.
Note
Limiting of overvoltages
On s
ystems with a grounded phase conductor and a line voltage > 600
V, measures must be
taken on the line side to limit overvoltages to overvoltage category II according to IEC
61800
-5-1.