A1000 - Dynamic Braking Resistor 3 Percent
Rated for 3% duty cycle over a 100-second interval. Approximate braking torque for each rating is listed. These resistors are designed in NEMA 1 enclosures for separate panel mounting.
200-400V, 3-Phase | 380-480V, 3-Phase
200-240V, 3-Phase Dynamic Braking Resistor, 3% Duty Cycle
Drive Model Number | Normal Duty | Heavy Duty | 3% DB Resistor3 | ||||||
---|---|---|---|---|---|---|---|---|---|
Rated Current (A) | Nominal HP | Rated Current (A) | Nominal HP | Dynamic Braking Resistor Part Number | Qty Required | Resistance (Ohms) (Each) | Power (Watts) (Each) | Approx. Braking Torque (%) | |
CIMR-AU2A0004FAA | 3.5 | 1/2 & 3/4 | 3.2 | 3/4 | R7505 | 1 | 200 | 150 | 1251 |
CIMR-AU2A0006FAA | 6 | 1 | 5 | 3/4 & 1 | |||||
CIMR-AU2A0008FAA | 8 | 2 | 6.9 | 2 | R7504 | 1 | 100 | 150 | 125 |
CIMR-AU2A0010FAA | - | - | 8 | 2 | |||||
CIMR-AU2A0010FAA | 9.6 | 3 | - | - | R7503 | 1 | 70 | 150 | 120 |
CIMR-AU2A0012FAA | - | - | 11 | 3 | |||||
CIMR-AU2A0012FAA | 12 | 3 | - | - | R7510 | 1 | 62 | 150 | 100 |
CIMR-AU2A0018FAA | - | - | 14 | 3 | |||||
CIMR-AU2A0018FAA | 17.5 | 5 | - | - | R7510 | 1 | 62 | 150 | 80 |
CIMR-AU2A0021FAA | - | - | 17.5 | 5 | |||||
CIMR-AU2A0021FAA | 21 | 7.5 | - | - | R7510 | 2 | 62 | 150 | 110 |
1This resistor provides 220% braking torque when used with the 2A0004 drive at 3/4 HP for HD applications.
2This resistor provides 230% braking torque when used with the 4A0002 drive at 3/4 HP for HD applications.
3An attachment (option) is required for installation of the braking resistor (model: R75xx). Contact Yaskawa for details.
380-480V, 3-Phase Dynamic Braking Resistor, 3% Duty Cycle
Drive Model Number | Normal Duty | Heavy Duty | 3% DB Resistor3 | ||||||
Rated Current (A) | Nominal HP | Rated Current (A) | Nominal HP | Dynamic Braking Resistor Part Number | Qty Required | Resistance (Ohms) (Each) | Power (Watts) (Each) | Approx. Braking Torque (%) | |
CIMR-AU4A0002FAA | 2.1 | 3/4 & 1 | 1.8 | 3/4 | R7508 | 1 | 750 | 150 | 1302 |
CIMR-AU4A0004FAA | 4.1 | 2 | 3.4 | 1 & 2 | |||||
CIMR-AU4A0005FAA | - | - | 4.8 | 3 | R7507 | 1 | 400 | 150 | 125 |
CIMR-AU4A0005FAA | 5.4 | 3 | - | - | R7506 | 1 | 300 | 150 | 115 |
CIMR-AU4A0007FAA | - | - | 5.5 | 3 | |||||
CIMR-AU4A0007FAA | 6.9 | 4 | - | - | R7505 | 1 | 200 | 150 | 100 |
CIMR-AU4A0009FAA | - | - | 7.2 | 4 | |||||
CIMR-AU4A0009FAA | 8.8 | 5 | - | - | R7505 | 1 | 200 | 150 | 83 |
CIMR-AU4A0011FAA | - | - | 9.2 | 5 | |||||
CIMR-AU4A0011FAA | 11.1 | 7.5 | - | - | R7505 | 2 | 200 | 150 | 135 |
1This resistor provides 220% braking torque when used with the 2A0004 drive at 3/4 HP for HD applications.
2This resistor provides 230% braking torque when used with the 4A0002 drive at 3/4 HP for HD applications.
3An attachment (option) is required for installation of the braking resistor (model: R75xx). Contact Yaskawa for details.