Siemens CU240B-2 - Page 468

Technical data
10.3 Technical data, Power Modules
Converter with the CU240B-2 and CU240E-2 Control Units
468 Operating Instructions, 01/2016, FW V4.7 SP6, A5E34259001B AC
Current reduction depending on pulse frequency
Table 10- 48 Current reduction depending on the pulse frequency
1)
LO base
load
Output base-load current at a pulse frequency of
2 kHz
4 kHz
6 kHz
8 kHz
10 kHz
12 kHz
14 kHz
16 kHz
kW
A
A
A
A
A
A
A
A
0.37
--
1.30
1.11
0.91
0.78
0.65
0.59
0.52
0.55
--
1.70
1.45
1.19
1.02
0.85
0.77
0.68
0.75
--
2.20
1.87
1.54
1.32
1.10
0.99
0.88
1.1
--
3.10
2.64
2.17
1.86
1.55
1.40
1.24
1.5
--
4.10
3.49
2.87
2.46
2.05
1.85
1.64
2.2
--
5.90
5.02
4.13
3.54
2.95
2.66
2.36
3.0
--
7.70
6.55
5.39
4.62
3.85
3.47
3.08
4.0
--
10.20
8.67
7.14
6.12
5.10
4.59
4.08
5.5
--
13.20
11.22
9.24
7.92
6.60
5.94
5.28
7.5
--
18.00
15.30
12.60
10.80
9.00
8.10
7.20
11.0
--
26.00
22.10
18.20
15.60
13.00
11.70
10.40
15.0
--
32.00
27.20
22.40
19.20
16.00
14.40
12.80
18.5
--
38.00
32.30
26.60
22.80
19.00
17.10
15.20
22
--
45.00
38.25
31.50
27.00
22.50
20.25
18.00
30
--
60.00
51.00
42.00
36.00
30.00
27.00
24.00
37
--
75.00
63.75
52.50
45.00
37.50
33.75
30.00
45
--
90.00
76.50
63.00
54.00
45.00
40.50
36.00
55
--
110.0
93.50
77.00
66.00
55.00
49.50
44.00
75
--
145.0
123.3
101.5
--
--
--
--
1)
The permissible motor cable length also depends on the cable type and the selected pulse fre-
quency.