Rockwell Automation Publication DRIVES-AT005D-EN-P - May 2022 61
Appendix A Electrical Ratings, Recommended Protective Devices, and DC Bus Capacitance
Table 5 - PowerFlex 755TM Common Bus Inverters – Frames 8…15, 400V AC
Cat. No. 20G…
(1)
(1) Drive input type (position 5 of catalog number) = D (common bus with DC precharge) or E (common bus without DC precharge).
Frame Size
AC Output Rating kW AC Output Rating Amp RMS DC Input Rating
Internal DC Bus Capacitance (µF)ND HD ND HD Amps kW
C302 8
160 — 302 — 348 187.9
9000
—132— 260 300162
C367 8
200 — 367 — 423 228.4
9000
—160— 302 348187.9
C460 8
250 — 460 — 530 286.2
9000
—200— 367 423228.4
C540 8
315 — 540 — 622 335.9
9000
— 250 — 460 530 286.2
C585 8
315 — 585 — 674 364
15000
— 250 — 472 530 286.2
C650 8
355 — 650 — 749 404.5
15000
— 315 — 540 622 335.9
C750 8
400 — 750 — 864 466.6
15000
—315— 585 674364
C770 8
400 — 770 — 887 479
15000
— 355 — 650 740 399.6
C920 9
500 — 920 — 1060 572.4
18000
— 400 — 770 887 479
C1K0 9
560 — 1040 — 1198 646.9
18000
— 500 — 920 1060 572.4
C1K1 9
630 — 1112 — 1281 691.7
30000
— 500 — 1040 1198 646.9
C1K2 9
710 — 1175 — 1354 731.2
30000
— 560 — 1090 1256 678.2
C1K4 9
800 — 1463 — 1685 909.9
30000
— 630 — 1175 1354 731.2
C1K6 10
850 — 1590 — 1821 983.3
45000
— 710 — 1465 1688 911.5
C1K7 10
1000 — 1715 — 1976 1067
45000
—800— 14801705920.7
C2K1 10
1250 — 2156 — 2484 1341.4
45000
— 1000 — 1715 1976 1067
C2K8 11
1650 — 2849 — 3282 1772.3
60000
— 1400 — 2330 2684 1449.4
C3K5 12
2000 — 3542 — 4081 2203.7
75000
— 1650 — 3032 3493 1886.2
C4K2 13
2200 — 4235 — 4879 2634.7
90000
— 1953 — 3575 4070 2197.8
C5K6 14
2920 — 5621 — 6475 3496.5
120000
— 2592 — 4745 5402 2917.1
C7K0 15
3640 — 7007 — 8072 4358.9
150000
— 3231 — 5915 6734 3636.4