Siemens SINAMICS G120 Operating Instructions Manual page 413

Low voltage converters, chassis and wall/panel mounted devices with cu230p-2 control units
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Relationship between pulse frequency and output base-load current reduction
LO base
load
0.37
0.55
0.75
11.0
15.0
18.5
110
132
160
200
250
Converter with CU230P-2 Control Units
Operating Instructions, 04/2015, FW V4.7 SP3, A5E34257946B AB
Output base-load current at pulse frequency of
2 kHz
4 kHz
kW
A
A
--
1.30
--
1.70
--
2.20
1.1
--
3.10
1.5
--
4.10
2.2
--
5.90
3.0
--
7.70
4.0
--
10.20
7.5
--
18.00
--
25.00
--
32.00
--
38.00
22
--
45.00
30
--
60.00
37
--
75.00
45
--
90.00
55
--
110.0
75
--
145.0
90
--
178.0
205.0
178.0
250.0
205.0
302.0
250.0
370.0
302.0
477.0
370.0
10.2 Technical data, Power Modules
6 kHz
8 kHz
10 kHz
A
A
A
1.11
0.91
0.78
1.45
1.19
1.02
1.87
1.54
1.32
2.64
2.17
1.86
3.49
2.87
2.46
5.02
4.13
3.54
6.55
5.39
4.62
8.67
7.14
6.12
16.20
13.30
11.40
22.10
18.20
15.60
27.20
22.40
19.20
32.30
26.60
22.80
38.25
31.50
27.00
52.70
43.40
37.20
63.75
52.50
45.00
76.50
63.00
54.00
93.50
77.00
--
123.3
101.5
--
151.3
124.6
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Technical data
12 kHz
14 kHz
16 kHz
A
A
0.65
0.59
0.52
0.85
0.77
0.68
1.10
0.99
0.88
1.55
1.40
1.24
2.05
1.85
1.64
2.95
2.66
2.36
3.85
3.47
3.08
5.10
4.59
4.08
9.50
8.60
7.60
13.00
11.70
10.40
16.00
14.40
12.80
19.00
17.10
15.20
22.50
20.25
18.00
31.00
27.90
24.80
37.50
33.75
30.00
45.00
40.50
36.00
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
A
--
--
--
--
--
--
--
--
413

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