II K 3-5
Technical data
3.3 Power losses
Converter type Power losses P
L
[W]
Load
I
DC
[A] 25% 50% 75% 100%
DCS401.0020 20 10 22 35 49
DCS401.0045 45 25 57 95 145
DCS401.0065 65 38 80 128 181
DCS401.0090 90 48 103 166 236
DCS401.0125 125 65 138 220 311
DCS401.0180 180 96 210 341 490
DCS401.0230 230 116 254 413 594
DCS401.0315 315 163 339 526 726
DCS401.0405 405 218 444 697 969
DCS401.0500 500 236 513 830 1188
DCS401.0610 610 312 653 1025 1427
DCS401.0740 740 380 799 1259 1758
DCS401.0900 900 467 993 1578 2222
DCS402.0025 25 13 28 46 65
DCS402.0050 50 28 65 109 162
DCS402.0075 75 44 95 152 217
DCS402.0100 100 53 116 188 270
DCS402.0140 140 73 157 252 357
DCS402.0200 200 108 238 389 562
DCS402.0260 260 133 293 481 696
DCS402.0350 350 182 265 591 818
DCS402.0450 450 237 499 785 1096
DCS402.0550 550 262 573 933 1342
DCS402.0680 680 349 736 1160 1622
DCS402.0820 820 423 895 1416 1986
DCS402.1000 1000 522 1116 1786 2527
Table 3.3/1: DCS 400 Power losses of armature circuit
Remarks on the table
• The values stated are are maximum values ob-
tained under the most unfavourable conditions.
2-Quadrant4-Quadrant
DCS 400 armature circuit
DCS 400 field supply
Fig. 3.3/1: DCS 400 Power losses of field supply
0
50
100
150
200
01234567891011121314151617181920
440V
350V
150V
50V
[W]
[A]
I
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