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Rockwell Automation Publication 750-RM003A-EN-P - April 2018 43

Selection Considerations Chapter 1

Table 17 - 480V AC Electrical Rating Cross Reference

PowerFlex 700AFE Bus Supply (20Y…) PowerFlex 755TM Bus Supply (20J…)

Frame Size x

Number of

Units

(1)

Catalog Number

(1)

ND DC

Bus kW

ND DC

Amps

HD DC

Bus kW

HD DC

Amps

Frame Size Catalog Number

(2)

ND DC

Bus kW

ND DC

Amps

HD DC

Bus kW

HD DC

Amps

(3)

20J1FnD302… 216 311 177 255

(3)

20J1FnD361… 258 371 216 311

F8 20J1FnD430… 308 442 258 371

F10 x 1 20YD460… 370 520 310 435 F8 20J1FnD505… 361 519 308 442

F8 20J1FnD545… 390 560 308 442

F8 20J1FnD617… 442 635 347 499

F8 20J1FnD710… 508 730 390 560

F8 20J1FnD740… 530 761 442 635

F9 20J1FnD800… 573 823 530 761

F9 20J1FnD960… 687 987 573 823

F10 x 2 2x 20YD460… 703 988 589 826 F9 20J1FnD1K0… 748 1075 687 987

F 9 20J1FnD1K1… 812 1167 748 1075

F9 20J1FnD1K3… 977 1404 812 1167

F10 x 3 3x 20YD460A… — — 884 1240 F10 20J1FnD1K4… 1016 1460 977 1404

F13 x 1

F10 x 3

20YD1K3…

3x 20YD460A…

1046

1055

1469

1482

925

884

1299

1240

F10 20J1FnD1K6… 1185 1702 1016 1460

F10 x 4 4x 20YD460A… 1406 1976 1178 1653 F10 20J1FnD2K0… 1483 2131 1185 1702

F10 x 5 5x 20YD460A… 1758 2470 1473 2066 F11 20J1FnD2K6… 1960 2816 1604 2304

F13 X 2

F10 x 6

2x 20YD1K3…

6x 20YD460A…

1987

2109

2791

2964

1758

1767

2468

2480

F12 20J1FnD3K4… 2437 3501 2133 3065

(1) Single and two in parallel available with IP21 Rittal (catalog code A) and IP20 2500 MCC (catalog code P or W) enclosures. More than two units in parallel are only available with IP21 Rittal (catalog

code A) enclosures.

(2) <n> In catalog number is enclosure type; catalog code 3= IP21, catalog code 4= IP54.

(3) These ratings have lower maximum external DC bus capacitance specifications than the equivalent PowerFlex 700AFE. Review and determine the external DC bus capacitance (sum of all DC input

common bus inverter bus capacitance and connected capacitor banks) on the existing DC bus. If the existing total external DC bus capacitance is greater than the maximum for the selected PowerFlex

755TM bus supply, it may be necessary to select a larger rating for the PowerFlex 755TM bus supply. Maximum external DC bus capacitance specifications for the PowerFlex 755TM bus supply can be

found in Appendix A of the Drives in Common Bus Configurations with PowerFlex 755TM Bus Supplies application technique, publication DRIVES-AT005