Allen-Bradley PowerFlex 4 User Manual

B-2 Accessories and Dimensions
Table B.C Dynamic Brake Modules
Table B.D Bulletin 1321-3R Series Line Reactors
Drive Ratings
Catalog Number
(2) (3)
(2)
The resistors listed in this table are rated for 5% duty cycle.
(3)
Use of Rockwell resistors is always recommended. The resistors listed have been carefully
selected for optimizing performance in a varity of applications. Alternative resistors may be used,
however care must be taken when making a selection. Refer to the PowerFlex Dynamic Braking
Resistor Calculator, publication PFLEX-AT001….
Input Voltage kW HP
Minimum
Resistance 
Dynamic
Brake Fuse
Rating
(1)
(1)
Refer to EN61800-5-1 compliance in Table 1.D for more information.
120V 50/60 Hz
1-Phase
0.2 0.25 60 10 AK-R2-091P500
0.4 0.5 60 10 AK-R2-091P500
0.75 1.0 60 10 AK-R2-091P500
1.1 1.5 60 10 AK-R2-091P500
240V 50/60 Hz
1-Phase
0.2 0.25 60 10 AK-R2-091P500
0.4 0.5 60 10 AK-R2-091P500
0.75 1.0 60 10 AK-R2-091P500
1.5 2.0 60 10 AK-R2-091P500
240V 50/60 Hz
3-Phase
0.2 0.25 60 10 AK-R2-091P500
0.4 0.5 60 10 AK-R2-091P500
0.75 1.0 60 10 AK-R2-091P500
1.5 2.0 60 10 AK-R2-091P500
2.2 3.0 48 12 AK-R2-047P500
3.7 5.0 32 20 AK-R2-047P500
480V 50/60 Hz
3-Phase
0.4 0.5 121 10 AK-R2-091P500
0.75 1.0 121 10 AK-R2-360P500
1.5 2.0 121 10 AK-R2-360P500
2.2 3.0 97 12 AK-R2-120P1K2
3.7 5.0 97 12 AK-R2-120P1K2
Input Voltage kW HP
Fundamental
Amps
Maximum
Continuous
Amps Inductance
Watts
Loss
Catalog
Number
(1)
(1)
Catalog numbers listed are for 3% impedance open style units. NEMA Type 1 and 5% impedance
reactor types are also available. Refer to publication 1321-TD001….
240V 50/60 Hz
3-Phase
0.2 0.25 2 3 12.0 mh 7.5 W 1321-3R2-A
0.4 0.5 4 6 12.0 mh 21 W 1321-3R4-D
0.75 1.0 8 12 3.0 mh 29 W 1321-3R8-B
1.5 2.0 8 12 1.5 mh 19.5 W 1321-3R8-A
2.2 3.0 12 18 1.25 mh 26 W 1321-3R12-A
3.7 5.0 18 27 0.8 mh 36 W 1321-3R18-A
480V 50/60 Hz
3-Phase
0.4 0.5 2 3 20.0 mh 11.3 W 1321-3R2-B
0.75 1.0 4 6 9.0 mh 20 W 1321-3R4-C
1.5 2.0 4 6 6.5 mh 20 W 1321-3R4-B
2.2 3.0 8 12 5.0 mh 25.3 W 1321-3R8-C
3.7 5.0 18 27 3.0 mh 29 W 1321-3R-12-B

Allen-Bradley PowerFlex 4 Specifications

General

Brand	Allen-Bradley
Model	PowerFlex 4
Category	Controller
Language	English