Siemens SINAMICS S120 Equipment Manual page 288

Motor Modules
6.6 Technical specifications
Article No. Type rating
6SL3320-... [kW]
1TG37-4AA3 710
1TG38-1AA3 800
1TG38-8AA3 900
1TG41-0AA3 1000
1TG41-3AA3 1200
Note
Derating factors for pulse frequencies in the range between two fixed values
For pulse frequencies in the range between the specified fixed values, the relevant derating
factors can be determined by linear interpolation.
Maximum output frequencies achieved by increasing the pulse frequency
The adjustable pulse frequencies - and therefore the output frequencies that can be
achieved with the factory-set current controller clock cycles - are listed below.
Table 6- 22 Maximum output frequencies achieved by increasing the pulse frequency
Current controller
clock cycle
T
I
250 µs
1)
400 µs
2)
As factory setting, the following devices have a current controller clock cycle of 250 µs - and a pulse frequency of 2 kHz:
1)
- 510 ... 720 V DC: ≤250 kW / 490 A, 6SL3320-1TE41-4AS3
As factory setting, the following devices have a current controller clock cycle of 400 µs - and a pulse frequency of
2)
1.25 kHz:
- 510 ... 720 V DC: ≥315 kW / 605 A, with the exception of 6SL3320-1TE41-4AS3
- 675 ... 1035 V DC: All power ratings
With the "High output frequencies" license, which can be ordered as option J01 on the CompactFlash card for
3)
SINAMICS S120, the maximum output frequency is increased up to 650 Hz.
Refer to the Low Voltage Configuration Manual for current controller clock cycles deviating
from the factory setting.
286
Output current
at 1.25 kHz
[A]
735
810
910
1025
1270
Adjustable pulse fre-
quencies
f
p
2 kHz
4 kHz
8 kHz
1.25 kHz
2.50 kHz
5.00 kHz
7.50 kHz
Derating factor at the pulse frequency
2 kHz 2.5 kHz
87 % 79 %
97 % 95 %
92 % 87 %
91 % 86 %
87 % 79 %
Maximum achievable output frequency f
V/f operating mode Vector operating mode
166 Hz
333 Hz
550 Hz
3)
104 Hz
208 Hz
416 Hz
550 Hz
3)
4 kHz 5 kHz 7.5 kHz
64 % 55 % 25 %
71 % 55 % 35 %
67 % 55 % 33 %
64 % 50 % 30 %
55 % 40 % 25 %
A
Servo mode
166 Hz
333 Hz
480 Hz
104 Hz
208 Hz
300 Hz
300 Hz
Air-cooled chassis power units
Manual, 07/2019, 6SL3097-4AE00-0BP9
8 kHz
--
--
--
--
--
333 Hz
550 Hz
3)
550 Hz
3)
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