Siemens SINAMICS V20 Operating Instructions Manual page 335
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Also See for SINAMICS V20:
- Operating instructions manual (426 pages) ,
- Getting started (66 pages) ,
- Manual (40 pages)
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Note
Power losses are given for nominal supply voltage, default switching frequency, and rated
output current. Changing these factors may result in increased power losses.
Harmonic currents
Single phase AC 230 V
inverters
Frame size AA/AB/A
Frame size B
Frame size C
Note
Units installed within the category C2 (domestic) environment require supply authority
acceptance for connection to the public low-voltage power supply network. Please contact
your local supply network provider.
Output current deratings at different PWM frequencies and surrounding air temperatures
Three phase AC 400 V inverters
Frame
Power rat-
size
ing [kW]
A
0.37
A
0.55
A
0.75
A
1.1
A
1.5
A
2.2
B
3.0
B
4.0
C
5.5
D
7.5
D
11
D
15
E
18.5 (HO)
E
22 (LO)
E
22 (HO)
E
30 (LO)
SINAMICS V20 Inverter
Operating Instructions, 11/2016, A5E34559884-006
Typical harmonic current (% of rated input current) at U
3rd
5th
7th
42
40
37
49
44
37
54
44
31
Current rating [A] at PWM frequency
PWM frequency range: 2 kHz to 16 kHz (default: 4 kHz)
2 kHz
4 kHz
40 °C
50 °C
60 °C
40 °C
1.3
1.0
0.7
1.3
1.7
1.3
0.9
1.7
2.2
1.8
1.1
2.2
3.1
2.6
1.6
3.1
4.1
3.4
2.1
4.1
5.6
4.6
2.8
5.6
7.3
6.3
3.7
7.3
8.8
8.2
4.4
8.8
12.5
10.8
6.3
12.5
16.5
14.5
8.3
16.5
25.0
21.0
12.5
25.0
31.0
28.0
15.5
31.0
38.0
34.5
19.0
38.0
45.0
40.5
22.5
45.0
45.0
40.5
22.5
45.0
60.0
53.0
30.0
60.0
9th
11th
13th
33
29
24
29
21
13
17
6
2
6 kHz
50 °C
60 °C
40 °C
1.0
0.7
1.1
1.3
0.9
1.4
1.8
1.1
1.9
2.6
1.6
2.6
3.4
2.1
3.5
4.6
2.8
4.8
6.3
3.7
6.2
8.2
4.4
7.5
10.8
6.3
10.6
14.5
8.3
14.0
21.0
12.5
21.3
28.0
15.5
26.4
34.5
19.0
32.3
40.5
22.5
38.3
40.5
22.5
38.3
53.0
30.0
51.0
Technical specifications
1%
K
17th
19th
23rd
15
11
4
2
1
2
7
6
2
8 kHz
50 °C
60 °C
40 °C
0.8
0.5
0.9
1.0
0.7
1.2
1.3
0.9
1.5
1.9
1.3
2.2
2.5
1.7
2.9
3.4
2.4
3.9
4.4
3.1
5.1
5.3
3.7
6.2
7.5
5.3
8.8
9.9
6.9
11.6
15.0
10.5
17.5
18.6
13.0
21.7
22.8
16.0
26.6
27.0
18.9
31.5
27.0
18.9
31.5
36.0
25.2
42.0
25th
29th
2
1
2
0
0
0
50 °C
60 °C
0.7
0.5
0.9
0.6
1.1
0.8
1.6
1.1
2.1
1.4
2.8
2.0
3.7
2.6
4.4
3.1
6.3
4.4
8.3
5.8
12.5
8.8
15.5
10.9
19.0
13.3
22.5
15.8
22.5
15.8
30.0
21.0
335
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