Table b.c, B-2 accessories and dimensions – Rockwell Automation 22B PowerFlex 40 FRN 1.xx - 6.xx User Manual
Page 108
B-2
Accessories and Dimensions
PowerFlex 40 Adjustable Frequency AC Drive FRN 1.xx - 6.xx User Manual
Publication 22B-UM001H-EN-E
Table B.C Dynamic Brake Modules
Drive Ratings
Catalog Number
(1)
(2)
(1)
The resistors listed in this tables are rated for 5% duty cycle.
(2)
Use of Rockwell 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. Refer to the PowerFlex Dynamic Braking
Resistor Calculator, publication PFLEX-AT001.
Input Voltage
kW
HP
Minimum
Resistance
Ω
120V 50/60 Hz
1-Phase
0.4
0.5
48
AK-R2-091P500
0.75
1.0
48
AK-R2-091P500
1.1
1.5
48
AK-R2-091P500
240V 50/60 Hz
1-Phase
0.4
0.5
48
AK-R2-091P500
0.75
1.0
48
AK-R2-091P500
1.5
2.0
48
AK-R2-091P500
2.2
3.0
32
AK-R2-047P500
240V 50/60 Hz
3-Phase
0.4
0.5
48
AK-R2-091P500
0.75
1.0
48
AK-R2-091P500
1.5
2.0
48
AK-R2-091P500
2.2
3.0
32
AK-R2-047P500
3.7
5.0
19
AK-R2-047P500
5.5
7.5
13
AK-R2-030P1K2
7.5
10.0
10
AK-R2-030P1K2
480V 50/60 Hz
3-Phase
0.4
0.5
97
AK-R2-360P500
0.75
1.0
97
AK-R2-360P500
1.5
2.0
97
AK-R2-360P500
2.2
3.0
97
AK-R2-120P1K2
4.0
5.0
77
AK-R2-120P1K2
5.5
7.5
55
AK-R2-120P1K2
7.5
10.0
39
AK-R2-120P1K2
11.0
15.0
24
AK-R2-120P1K2
(3)
(3)
Requires two resistors wired in parallel.
600V 50/60 Hz
3-Phase
0.75
1.0
120
AK-R2-360P500
1.5
2.0
120
AK-R2-360P500
2.2
3.0
82
AK-R2-120P1K2
4.0
5.0
82
AK-R2-120P1K2
5.5
7.5
51
AK-R2-120P1K2
7.5
10.0
51
AK-R2-120P1K2
11.0
15.0
51
AK-R2-120P1K2
(3)
22B-UM001.book Page 2 Wednesday, January 22, 2014 11:04 AM