Current Derating Depending On The Pulse Frequency, 400 V Inverters - Siemens SINAMICS G120 Operating Instructions Manual
Low voltage inverters
built-in units with cu250s-2 control units and
encoder evaluation
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Also See for SINAMICS G120:
- List manual (1256 pages) ,
- Manual (732 pages) ,
- Operating instructions manual (550 pages)
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10.3.8
Current derating depending on the pulse frequency, 400 V inverters
Article number
6SL3210-1PE11-8 . L1
6SL3210-1PE12-3 . L1
6SL3210-1PE13-2 . L1
6SL3210-1PE14-3 . L1
6SL3210-1PE16-1 . L1
6SL321 . -1PE18-0 . L1
6SL3210-1PE21-1 . L0
6SL3210-1PE21-4 . L0
6SL321 . -1PE21-8 . L0
6SL3210-1PE22-7 . L0
6SL321 . -1PE23-3 . L0
6SL3210-1PE23-8 . L0
6SL3210-1PE24-5 . L0
6SL3210-1PE26-0 . L0
6SL321 . -1PE27-5 . L0
6SL3210-1PE28-8 . L0
6SL321 . -1PE31-1 . L0
6SL3210-1PE31-5 . L0
6SL3210-1PE31-8 . L0
Article number
6SL3210-1PE32-1 . L0
6SL321 . -1PE32-5 . L0
6SL3210-1PE33-0AL0
6SL3210-1PE33-7AL0
6SL3210-1PE34-8AL0
*) Factory setting
The permissible motor cable length depends on the particular cable type and the pulse frequency that
has been selected
Converter with the CU250S-2 Control Units
Operating Instructions, 04/2018, FW V4.7 SP10, A5E31759476B AG
10.3 Technical data, PM240-2 Power Modules
LO
power
2
4
*)
[kW]
0.55
1.7
1.7
0.75
2.2
2.2
1.1
3.1
3.1
1.5
4.1
4.1
2.2
5.9
5.9
3
7.7
7.7
4
10.2
10.2
5.5
13.2
13.2
7.5
18
18
11
26
26
15
32
32
18.5
38
38
22
45
45
30
60
60
37
75
75
45
90
90
55
110
110
75
145
145
90
178
178
2
4
*)
110
205
143.5
132
250
175
160
302
211.4
200
370
259
250
477
333.9
Pulse frequency [kHz]
6
8
10
LO base load output current [A]
1.4
1.2
1
1.9
1.5
1.3
2.6
2.2
1.9
3.5
2.9
2.5
5
4.1
3.5
6.5
5.4
4.6
8.7
7.1
6.1
11.2
9.2
7.9
15.3
12.6
10.8
22.1
18.2
15.6
27.2
22.4
19.2
32.3
26.6
22.8
38.3
31.5
27
51
42
36
63.8
52.5
45
76.5
63
54
93.5
77
---
123.3
101.5
---
151.3
124.6
---
Pulse frequency [kHz]
6
8
10
LO base load output current [A]
---
---
---
---
---
---
151
120.8
---
185
148
---
238.5
190.8
---
Technical data
12
14
16
0.9
0.8
0.7
1.1
1
0.9
1.6
1.4
1.2
2.1
1.8
1.6
3
2.7
2.4
3.9
3.5
3.1
5.1
4.6
4.1
6.6
5.9
5.3
9
8.1
7.2
13
11.7
10.4
16
14.4
12.8
19
17.1
15.2
22.5
20.3
18
30
27
24
37.5
33.8
30
45
40.5
36
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12
14
16
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465
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