Rockwell Automation 20G PowerFlex SCR Bus Supply - Manual (Page 52)

A-10 Specifications
PowerFlex SCR Bus Supply User Manual
Publication 20S-UM001G-EN-P
Table A.D 690V, 50Hz Line Reactor Selection
Drives Ranges of Drives DC Amp Sum for Typical Supply Transformers
(1)
Line Reactor
Sum of
DC Amps
630 kVA
5%
123
µ H
800 kVA
5%
95
µ H
1000 kVA
5.5%
86
µ H
1250 kVA
6%
75
µ H
1600 kVA
6%
59
µ H
2500 kVA
6.5%
42
µ H
3000 kVA
6.5%
33
µ H
Induct.
[
µ H]
Catalog No.
1321-
…
(2)
up to 203
— 130-150 130-157 130-162 130-170 140-180 150-185 2x150 3R160-B
(3)
130-175 151-190 158-203 163-203 171--203 181-203 186-203 230 3R160-C
176-203 191-203 — — — — — 150 3R160-B
75 3R160-A
204 to 255
— — — — — 204-210 204-220 2x110 3R200-B
(3)
204-206 204-230 204-245 204-255 204-255 211-255 221-255 185 3R200-C
207-255 231-255 246-255 — — — — 110 3R200-B
55 3R200-A
256 to 319
— — — — — — 256-260 2x90 3RB250-B (3)
— 256-260 256-270 256-290 256-319 256-319 261-319 150 3RB250-C
256-280 261-319 271-319 291-319 — — — 90 3RB250-B
281-319 — — — — — — 45 3RB250-A
320 to 407
— — — — 320-360 320-407 320-407 125 3RB320-C
— 320-360 320-380 320-407 361-407 — — 75 3RB320-B
320-407 361-407 381-407 — — — — 40 3RB320-A
408 to 509
— — — — — 408-465 408-509 105 3RB400-C
— — 408-414 408-450 408-509 466-509 — 60 3RB400-B
— 408-500 415-509 451-509 — — — 30 3RB400-A
510 to 635
— — — — — 510-520 510-580 85 3R500-C
— — — 510-538 510-570 521-635 581-635 50 3R500-B
— — 510-540 539-635 571-635 — — 25 3R500-A
636 to 763
— — — — — — 636-650 65 3R600-C
— — — — — 636-763 651-763 40 3R600-B
— — — — 661-763 — — 20 3R600-A
764 to 938
— — — — — — 764-780 48 3R750-C
— — — — — 764-850 781-938 29 3R750-B
— — — — — 851-938 — 15 3R750-A
939 to 1K0
— — — — — — — 42 3R850-C
— — — — — 939-1K0 939-1K0 27 3R850-B
— — — — — — — 15 3R850-A
(1) The inductance value of the supply transformers includes 2.5 µH for 10 m feeder cable.
(2) The number in the catalog string represents the fundamental AC current of the reactor.
(3) Connect two reactors in series.