Accessories
External Dynamic Brake Resistors for PowerFlex 4, 4M, 40, 40P, 70, 700 and 753| 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… |
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Line Reactors, 3 % Input Impedance
| kW | PowerFlex 4/4M | PowerFlex 40/40P | PowerFlex 400 |
| Cat. No. | Cat. No. | Cat. No. | |
| 200…240V 3-Phase Drives | |||
| 0.2 | 1321-3R2-A | 1321-3R2-A | |
| 0.75 | 1321-3R8-B | 1321-3R8-B | |
| 1.5 | 1321-3R8-A | 1321-3R8-A | |
| 2.2 | 1321-3R12-A | 1321-3R12-A | 1321-3R12-A |
| 4 | 1321-3R18-A | 1321-3R18-A | 1321-3R18-A |
| 5.5 | 1321-3R25-A | 1321-3R25-A | 1321-3R25-A |
| 7.5 | 1321-3R35-A | 1321-3R35-A | 1321-3R35-A |
| 11 | 1321-3R45-A | ||
| 15 | 1321-3R55-A | ||
| 18.5 | 1321-3R80-A | ||
| 22 | 1321-3R80-A | ||
| 30 | 1321-3R100-A | ||
| 37 | 1321-3R130-A | ||
| 400…480V 3-Phase Drives | |||
| 0.37 | 1321-3R2-B | 1321-3R2-B | |
| 0.75 | 1321-3R2-B | 1321-3R2-B | |
| 1.5 | 1321-3R4-B | 1321-3R4-B | |
| 2.2 | 1321-3R4-B | 1321-3R4-B | 1321-3R8-C |
| 4 | 1321-3R8-B | 1321-3R8-B | 1321-3R12-B |
| 5.5 | 1321-3R12-B | 1321-3R12-B | 1321-3R12-B |
| 7.5 | 1321-3R18-B | 1321-3R18-B | 1321-3R18-B |
| 11 | 1321-3R25-B | 1321-3R25-B | 1321-3R25-B |
| 15 | 1321-3R35-B | ||
| 18.5 | 1321-3R35-B | ||
| 22 | 1321-3R45-B | ||
| 30 | 1321-3R55-B | ||
| 37 | 1321-3R80-B | ||
| 45 | 1321-3R80-B | ||
| 55 | 1321-3R100-B | ||
| 75 | 1321-3R130-B | ||
| 90 | 1321-3R160-B | ||
| 110 | 1321-3R200-B | ||
| 132 | 1321-3RB250-B | ||
| 160 | 1321-3RB320-B | ||
| 200 | 1321-3RB400-B | ||
| 250 | 1321-3R500-B | ||
| For technical details refer to publication 1321-TD001… | |||