Pulse Frequency And Current Reduction - Siemens SINAMICS G120D Series Operating Instructions Manual
Distributed converter, control units cu240d-2 with encoder evaluation.
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Also See for SINAMICS G120D Series:
- List manual (910 pages) ,
- Operating instructions manual (398 pages) ,
- Original instructions manual (382 pages)
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Technical data
11.7 Pulse frequency and current reduction
11.7
Pulse frequency and current reduction
Pulse frequency and current reduction
Table 11- 5
Power
rating at
400 V
kW
0.75
1.5
3
4
5.5
7.5
288
Current reduction depending on pulse frequency
Frame
Inverter
Output current at pulse frequency of
size
current
rating
at 4 kHz
6 kHz
A
A
A
2.2
1.9
A
4.1
3.5
B
7.7
6.5
C
10.2
8.7
C
13.2
11.2
C
19
16.2
8 kHz
10 kHz
12 kHz
A
A
A
1.5
1.3
1.1
2.9
2.5
2.1
5.4
4.6
3.9
7.1
6.1
5.1
9.2
7.9
6.6
13.3
11.4
9.5
Converter with control units CU240D-2
Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB
14 kHz
16 kHz
A
A
1.0
0.9
1.8
1.6
3.5
3.1
4.6
4.1
5.9
5.3
8.6
7.6
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