Siemens SIMOTICS T-1FW68, Configuration Manual

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1FW68 radial segment motors
Configuration Manual, 08/2021, A5E51132930B AA
127
Technical data and characteristics
6
This chapter includes technical data and characteristics for a reference motor as
example only. When requested, your local Siemens office can provide you with individual
data sheets and characteristics for specific segment motors.
Note
System-specific data refer to the combination of segment motors with SINAMICS S120
drive systems.
Unless otherwise specified, the following boundary conditions apply here:
• The DC link voltage U
DC
is600 V, the converter output voltageU
a max
is 425 V.
• The motor is water-cooled with the recommended minimum flow rate according to
the data sheet and a water intake temperature T
VORL
of 35
°
C.
• The rated temperature of the motor winding T
N
is 130 ° C.
• Voltages and currents are specified as rms values.
• Installation altitude of the motors up to 2000 m above sea level.
Technical data subject to change.
6.1 Explanations
Content of the data sheet
The data specified on the data sheets is explained in the following section. It is
categorized as follows:
• Boundary conditions
• Data at the rated operating point
• Limit data
• Physical constants
• Cooler data