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The 1336S-BRF75-AA-EN4 by Allen Bradley is a sensorless vector AC drive designed to deliver exceptional performance under varying conditions. Rated for 7.5 horsepower and capable of managing kilowatt output of 5.5 kilowatts, this unit operates within an input voltage range of 380 to 480 V AC with a three-phase configuration, while handling input DC voltage from 513 to 620 V.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Sensorless Vector AC Drive |
| Product Line | 1336 PLUS Drives |
| Part Number | 1336S-BRF75-AA-EN4 |
| Weight | 35.00 lbs (15.88 kg) |
| Input Voltage AC | 380–480 V AC |
| Input Phase | 3-Phase |
| Input Voltage | 513–620 V DC |
| Kilowatt Output | 5.5 Kilowatts |
| Input Current (Constant Torque) | 14–18 A |
| Control Method | Sensorless Vector Control; Volts/Hertz Control |
| Fieldbus Communication | CANopen, Modbus RTU |
| Efficiency | 98% |
| Horsepower Output | 7.5 HP |
| Output Current (Constant Torque) | 15–17 A |
| PWM Carrier Frequency | 2–10 kHz |
| Output Frequency | 0–400 Hz |
| Compliance | CE, UL, CSA |
The 1336S-BRF75-AA-EN4 from Allen Bradley is a sophisticated sensorless vector AC drive primarily designed for applications requiring precise speed control. This drive supports an input voltage of 380–480 V AC while accommodating a 3-phase configuration. It features an input voltage capacity of 513–620 V DC, allowing it significant operational versatility around varying input conditions.
With a kilowatt output of 5.5 kW and a horsepower rating of 7.5 HP, the drive is engineered to handle demanding operational tasks. It maintains a high efficiency rating of 98%, underlining its capability for effective energy use. During constant torque scenarios, the input current is rated from 14 to 18 A, while the output current is regulated between 15 and 17 A, ensuring reliable performance under different loads.
Fieldbus communication capabilities include support for CANopen and Modbus RTU protocols, enhancing its compatibility with various systems and devices. Users can manipulate the output frequency from 0 to 400 Hz, making it adaptable to numerous application types. Moreover, the PWM carrier frequency is selectable between 2 to 10 kHz, providing added flexibility.
The 1336S-BRF75-AA-EN4 adheres to several compliance standards, including CE, UL, and CSA, ensuring its safe usage in relevant applications. This vector drive is a robust option for controlling AC motors efficiently and accurately, suitable for various industrial tasks.
| Revision Part # | Also known as | |
|---|---|---|
| 1336S-BRF75-AA-EN4 Ser A | 1336S-BRF75-AA-EN4/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||
Allen-Bradley 1336 PLUS Drive with 380-480V AC or 513-620V DC voltage, 7.5 horsepower rating and IP20 (NEMA 1) enclosure