Siemens SIMOTICS S-1FK2 Series Configuration Manual page 67

The torque-speed diagrams for different converter output voltages are assigned to each data
sheet.
Table 6- 1
SINAMICS S120
3 AC 380 V to 480 V
Winding versions
Several winding versions (armature circuits) for different rated speeds
motor shaft height.
Table 6- 2
①
Figure 6-2
1FK2 synchronous motors for SINAMICS S120
Configuration Manual, 06/2019, A5E46927724B AB
Converter output voltages
Drive system Infeed module
BLM/SLM
BLM/SLM
Code letter, winding version
Rated speed n
in rpm
1500
2000
3000
6000
Voltage limit characteristics
Speed-torque diagram
Line voltage
U
line
ALM 400 V
ALM 480 V
400 V
480 V
N
Technical data and characteristics
6.1 Explanations
DC link voltage
U
DC LINK
600 V
720 V
540 V
650 V
n
are possible for a
N
Winding version
(10th position of the article number)
B
C
F
K
Output voltage
U
mot
425 V
510 V
380 V
460 V
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