User manual

PowerFlex 4, 4M, 40, 40P, 400, 70, 700, 753
Drives
1-101
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Rockwell Automation
POWER
kW
Braking Torque
% of Motor Power
Duty
Cycle % Description Cat. No.
200…240V Drives
0.37 100 % 46 %
Dynamic Brake Resistor,
200…480V, 91 Ohm, 86 W
AK-R2-091P500
0.75 100 % 23 %
AK-R2-091P500
1.5 100 % 11 %
AK-R2-091P500
2.2 100 % 15 %
Dynamic Brake Resistor,
200…480V, 47 Ohm, 166 W
AK-R2-047P500
4 79 % 11 %
AK-R2-047P500
5.5 90 % 10 %
Dynamic Brake Resistor,
200…480V, 30 Ohm, 260 W
AK-R2-030P1K2
7.5 66 % 10 %
AK-R2-030P1K2
11 90 % 10 %

15 66 % 10 %

400…480V Drives
0.37 100 % 47 %
Dynamic Brake Resistor,
200…480V
, 360 Ohm, 86 W
AK-R2-360P500
0.75 100 % 23 %
AK-R2-360P500
1.5 100 % 12 %
AK-R2-360P500
2.2 100 % 24 %
Dynamic Brake Resistor,
200…480V, 120 Ohm, 260 W
AK-R2-120P1K2
4 100 % 13 %
AK-R2-120P1K2
5.5 90 % 10 %
AK-R2-120P1K2
7.5 66 % 10 %
AK-R2-120P1K2
11 90 % 10 %

15 66 % 10 %

500…600V Drives ‡
0.37 100% 46%
Dynamic Brake Resistor,
200…480V, 360 Ohm, 86 W
AK-R2-360P500
0.75 100% 23%
AK-R2-360P500
1.5 100% 11%
AK-R2-360P500
2.2 100% 24%
Dynamic Brake Resistor,
200…480V, 120 Ohm, 260 W
AK-R2-120P1K2
4 100% 13%
AK-R2-120P1K2
5.5 100% 9%
AK-R2-120P1K2
7.5 100% 7%
AK-R2-120P1K2
11 100% 9%

15 100% 7%

 For 11 and 15 kW applications, use two 7.5 size resistors wired in parallel.
‡ For PowerFlex 40, 40P, 70 and 700
For installation instructions refer to publication RA-IN004…
For detailed information on dynamic braking refer to publication PFLEX-AT001…
Accessories
External Dynamic Brake Resistors for PowerFlex 4, 4M, 40, 40P, 70, 700 and 753