Siemens SINAMICS S120 Equipment Manual page 95

Table 3-14
Interrelationship between the pulse frequency and current de-rating
Table 3-15 Current de-rating depending on the pulse frequency
Order Line
No. voltage
current
6SL3210
-
1SB11- 1-ph. 230
0UA0 V AC
1SB12-
3UA0
1SB14-
0UA0
1SE11- 3-ph. 400
3UA0 V AC
1SE11-
7UA0
1SE12-
2UA0
1SE13-
1UA0
1SE14-
1UA0
1SE16-
0UA0
1SE17-
7UA0
1SE21-
0UA0
1SE21-
8UA0
1SE22-
5UA0
Equipment Manual AC Drive
Manual, (GH6), 03/2006 Edition, 6SL3097-2AL00-0BP0
Cooling air requirement
Frame size
A
B
C
D
E
F
Rated Power
output (high
overload)
A [kW] 4 kHz
0.9 0.12 0.9
2.3 0.37 2.3
3.9 0.75 3.9
1.3 0.37 1.3
1.7 0.55 1.7
2.2 0.75 2.2
3.1 1.1 3.1
4.1 1.5 4.1
5.9 2.2 5.9
7.7 3 7.7
10 4 10
18 5.5 18
25 7.5 25
3.1 Power Modules Blocksize (PM340)
Required cooling air quantity
M /h
3
M /h
3
M /h
3
M /h
3
M /h
3
M /h
3
Output current in A at a switching frequency of:
6 kHz 8 kHz 10 kHz
70%
0.7 0.54 0.4
1.8 1.3 1.1
3.1 2.3 1.9
- 0.91
- 1.19
- 1.54
- 2.17
- 2.87
- 4.13
- 5.39
- 7
- 12.6
- 17.5
Power Modules
17.3
86.4
197.6
197.6
396
540
12 kHz 14 kHz
50%
0.3 0.3
0.9 0.8
1.5 1.3
- 0.65 -
- 0.85 -
- 1.1 -
- 1.55 -
- 2.05 -
- 2.95 -
- 3.85 -
- 5 -
- 9 -
- 12.5 -
16 kHz
40%
0.2
0.6
1.1
0.52
0.68
0.88
1.24
1.64
2.36
3.08
4
7.02
10
3-37