Rockwell Automation B Series

Rockwell Automation Publication 520-UM001I-EN-E - July 2016 177
Accessories and Dimensions Appendix B
(1) The resistors listed in this tables are rated for 5% duty cycle.
(2) Use of Rockwell Automation resistors is always recommended. The resistors listed have been carefully selected for optimizing
performance in a variety of applications. Alternative resistors may be used, however, care must be taken when making a selection.
See the PowerFlex Dynamic Braking Resistor Calculator, publication PFLEX-AT001.
(3) Requires two resistors wired in parallel.
(4) Requires three resistors wired in parallel.
200...240V
50/60 Hz
3-Phase
0.25 0.2 56 91 AK-R2-091P500
0.5 0.4 56 91 AK-R2-091P500
1.00.755691AK-R2-091P500
2.0 1.5 41 91 AK-R2-091P500
3.0 2.2 32 47 AK-R2-047P500
5.0 4.0 18 47 AK-R2-047P500
7.5 5.5 16 30 AK-R2-030P1K2
10.0 7.5 14 30 AK-R2-030P1K2
15.0 11.0 14 15 AK-R2-030P1K2
(3)
20.0 15.0 10 15 AK-R2-030P1K2
(3)
380...480V
50/60 Hz
3-Phase
0.5 0.4 89 360 AK-R2-360P500
1.0 0.75 89 360 AK-R2-360P500
2.0 1.5 89 360 AK-R2-360P500
3.0 2.2 89 120 AK-R2-120P1K2
5.0 4.0 47 120 AK-R2-120P1K2
7.5 5.5 47 120 AK-R2-120P1K2
10.0 7.5 47 120 AK-R2-120P1K2
15.0 11.0 43 60 AK-R2-120P1K2
(3)
20.0 15.0 43 60 AK-R2-120P1K2
(3)
25.0 18.5 27 40 AK-R2-120P1K2
(4)
30.0 22.0 27 40 AK-R2-120P1K2
(4)
525...600V
50/60 Hz
3-Phase
0.5 0.4 112 360 AK-R2-360P500
1.0 0.75 112 360 AK-R2-360P500
2.0 1.5 112 360 AK-R2-360P500
3.0 2.2 112 120 AK-R2-120P1K2
5.0 4.0 86 120 AK-R2-120P1K2
7.5 5.5 59 120 AK-R2-120P1K2
10.0 7.5 59 120 AK-R2-120P1K2
15.0 11.0 59 60 AK-R2-120P1K2
(3)
20.0 15.0 59 60 AK-R2-120P1K2
(3)
25.0 18.5 53 60 AK-R2-120P1K2
(3)
30.0 22.0 34 40 AK-R2-120P1K2
(4)
EMC Line Filters
Short Circuit Current Rating = 100 kA
Drive Ratings
Frame Size Catalog No.Input Voltage HP kW Current (A)
100...120V
50/60 Hz
1-Phase
0.25 0.2 1.6 A 25-RF011-AL
0.5 0.4 2.5 A 25-RF011-AL
1.0 0.75 4.8 B 25-RF023-BL
1.5 1.1 6.0 B 25-RF023-BL
Dynamic Brake Resistors
Drive Ratings Minimum
Resistance
Ω ±10%
Resistance
Ω ±5% Catalog No.
(1)(2)
Input Voltage HP kW