Siemens SIMOTICS T-1FW3 Configuration Manual page 158

Technical data and characteristics
6.1 Explanations
Winding versions
A number of winding versions (armature circuit versions) for different rated speeds n
possible within one motor frame size.
Table 6- 1
Converter output voltages
The converter output voltages differ according to the converter type and supply voltage.
Table 6- 2
SINAMICS S120
3AC 380 - 480 V
Torque limit when operating on a SINAMICS S120 with field weakening
The SINAMICS S120 converter injects a field weakening current, which means that the
motor can operate above the voltage limiting characteristic. The method used by the
converter to inject the field weakening current has a significant influence on the curve
characteristic.
The characteristics shown apply to operation on a SINAMICS S120 converter.
Field weakening operation is always active for a SINAMICS S120 converter.
The shape of the characteristics in field weakening mode depends on the position of the
voltage limiting characteristic. Therefore, an appropriate torque-speed characteristic is
assigned in the field-weakening range for each converter output voltage.
156
Code letter for the winding version
Rated speed n
[rpm]
150
250
300
400
500
600
750
800
1200
Converter output voltages
Converter type
N
Infeed Supply
module voltage
V
line
ALM 400 V
ALM 480 V
SLM 400 V
SLM 480 V
Winding version
(10th position in the Article No.)
E
G
H
J
L
M
P for SH 150
P for SH 200 and SH 280
S
DC link voltage
V
DC link
600 V
720 V
528 V
634 V
1FW3 complete torque motors
Configuration Manual, 08/2020, A5E46027705B AA
are
N
Output voltage
V
mot
425 V
510 V
380 V
460 V