SIEMENS
7/116
Siemens D 21.4 · 2017
SINAMICS S120 drive system
Chassis format
Air-cooled units in chassis format
7
Deviations from the specified class are underlined
.
Ambient conditions
Storage
1)
Transport
1)
Operation
Ambient temperature
-25 ... +55 °C (-13 ... +131 °F)
Class 1K4
acc. to EN 60721-3-1
-25
... +70 °C (-13 ...+158 °F)
Class 2K4
acc. to EN 60721-3-2
Line-side components,
Power Modules, Line Modules and
Motor Modules:
0 … 40 °C (32 ... 104 °F) without
derating
Up to 55 °C (131 °F),
see derating
data
Control Units, supplementary system
components, and Sensor Modules:
0 ... 55 °C (32 ... 131 °F)
(for operation in control cabinet)
DC link components and motor-side
components:
0 ... 55 °C (32 ... 131 °F)
Relative humidity
Condensation, splashwater, and ice
formation not permitted
(EN 60204, Part 1)
5 ... 95 %
Class 1K4
acc. to EN 60721-3-1
5 ... 95 % at 40 °C
Class 2K3
acc. to EN 60721-3-2
5 ... 95 %
Class 3K3
acc. to EN 60721-3-3
Environmental class/harmful
chemical substances
Class 1C2
acc. to EN 60721-3-1
Class 2C2
acc. to EN 60721-3-2
Class 3C2
acc. to EN 60721-3-3
Organic/biological influences
Class 1B1
acc. to EN 60721-3-1
Class 2B1
acc. to EN 60721-3-2
Class 3B1
acc. to EN 60721-3-3
Degree of pollution
2 acc. to EN 61800-5-1
Installation altitude
Up to 2000 m (6562 ft) above sea level without derating
>2000 m (6562 ft) above sea level,
see derating data
Mechanical stability
Storage
1)
Transport
1)
Operation
Vibratory load
–
Class 2M2
acc. to EN 60721-3-2
Test values
acc. to EN 60068-2-6 test Fc:
• 10 ... 58 Hz with constant deflection
0.075 mm
• 58 ... 150 Hz with constant
acceleration 9.81 m/s
2
(1 ×
g
)
Shock load
–
Class 2M2
acc. to EN 60721-3-2
Test values
according to EN 60068-2-27 test Ea:
98 m/s
2
(10 ×
g
)/20 ms
Compliance with standards
Conformances/
proofs of suitability according to
CE (EMC Directive No. 2014/30/EU, Low Voltage Directive No. 2014/35/EU and Machinery Directive 2006/42/EC
for functional safety)
RCM
cULus (only for devices connected to line supply voltages 380 ... 480 V 3 AC and 500 ... 600 V 3 AC)
Radio interference suppression
SINAMICS S120 chassis format units are not designed for connection to the public grid (first environment).
Radio interference suppression is compliant with the EMC product standard for variable-speed drives EN 61800-3,
"Second environment" (industrial line supplies). EMC disturbances can occur when connected to the public grid.
However, if additional measures are taken (e.g.
→
line filter), they can also be operated in the "first environment".
For further information, see section configuration notes.
1)
In transport packaging.
■
Technical specifications
(continued)
© Siemens AG 2017