2.2 DCS 600 Power Converter Modules
The power converter modules are modular in construction.
They are based on the casing, which houses the power section
with the RC snubber circuit. There are 4 different sizes,
graduated in terms of current and voltage ranges. All units are
fan-cooled.
The power section is controlled by the units electronic system,
which is identical for the entire range. Parts of the units
electronic system can be installed in the unit, depending on the
particular application involved, e.g. a field supply for the
motor, or an interface board. A control/display panel is
available for the operator. It can be snapped into place on the
power converter module or installed in the switchgear cubicle
door by means of a mounting kit.
Accessories such as external fuses, line reactors and the like are
also available, for putting together a complete drive system.
Reference variables
The voltage characteristics are shown in Table
2.2/1. The DC voltage characteristics have been
calculated using the following assumptions:
U
VN
= rated input terminal voltage, 3-phase
Voltage tolerance ±10 %
Internal voltage drop approx. 1%
•
If a deviation or a voltage drop has to be taken
into consideration in compliance with IEC and
VDE standards, the output voltage or the
output current must be reduced by the actual
factor according to the table on the right.
➀ in case of a 2-Q converter, which is used in regenerative mode, please use
4-Q voltage values
Table 2.2/1: DCS 600 max. DC voltages achievable with a specified input voltage.
System con- DC voltage Ideal DC Recommended
nection voltage (max. Motor voltage) voltage DCS 600
U
v
U
d
without load Voltage class
2Q ➀ 4Q
U
di0
y=
230 265 240 310 4
380 440 395 510 4
400 465 415 540 4
415 480 430 560 4
440 510 455 590 5
460 530 480 620 5
480 555 500 640 5
500 580 520 670 5
525 610 545 700 6
575 670 600 770 6
600 700 625 810 6
660 765 685 890 7
690 800 720 930 7
790 915 820 1060 8
1000 1160 1040 1350 9
II F 2-4
Converter type è y → y=4 (400 V) y=5 (500 V) y=6 (600 V) y=7 (690 V) y=8 (790 V) y=9 (1000V)
ê
x=1 → 2-Q I
DC
[A] I
AC
[A] P [kW] P [kW] P [kW] P [kW] P [kW] P [kW]
x=2 → 4-Q 4Q 2Q 4Q 2Q 4Q 2Q 4Q 2Q 4Q 2Q 4Q 2Q 4Q 2Q 4Q 2Q
DCS60x-0025-y1 25 25 20 20 10 12 13 15
DCS60x-0050-y1 50 50 41 41 21 23 26 29
DCS60x-0050-61 50 50 41 41 31 35
DCS60x-0075-y1 75 75 61 61 31 35 39 44
DCS60x-0100-y1 100 100 82 82 42 47 52 58
DCS60x-0110-61 110 100 90 82 69 70
DCS60x-0140-y1 140 125 114 102 58 58 73 73
DCS60x-0200-y1 200 180 163 147 83 84 104 104
DCS60x-0250-y1 250 225 204 184 104 105 130 131
DCS60x-0270-61 270 245 220 200 169 172
DCS60x-0350-y1 350 315 286 257 145 146 182 183
DCS60x-0450-y1 450 405 367 330 187 188 234 235 281 284
DCS60x-0520-y1 520 470 424 384 216 219 270 273
DCS60x-0700-y1 700 700 571 571 291 326 364 406
DCS60x-0900-y1 900 900 734 734 374 419 468 522 563 630 648 720
DCS60x-1200-y1 1200 1200 979 979 498 558 624 696
DCS60x-1500-y1 1500 1500 1224 1224 623 698 780 870 938 1050 1080 1200
DCS60x-2000-y1 2000 2000 1632 1632 830 930 1040 1160
DCS60x-2050-y1 2050 2050 1673 1673 1281 1435 1476 1640 1681 1876 2132 2378
DCS60x-2500-y1 2500 2500 2040 2040 1038 1163 1300 1450 1563 1750 1800 2000
DCS60x-2650-y1 2650 2650 2162 2162 2756 3074
DCS60x-3200-y1 3200 3200 2611 2611 2624 2928 3328 3712
DCS60x-3300-y1 3300 3300 2693 2693 1370 1535 1716 1914 2063 2310 2376 2640
DCS60x-4000-y1 4000 4000 3264 3264 1660 1860 2080 2320 2500 2800 2880 3200 3280 3660 4160 4640
DCS60x-4750-y1 4750 4750 3876 3876 2969 3325 3420 3800 3895 4346
DCS60x-5150-y1 5150 5150 4202 4202 2137 2395 2678 2987
Table 2.2/2: Table of DCS 600 unit types
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