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The 1336S-BRF75-AA-EN4-HA2-L6 model from Allen Bradley is a sensorless vector adjustable frequency AC drive designed for robust motion control applications. It supports 3-phase input with an operational voltage ranging from 380 to 480 VAC and a DC input voltage range of 513 to 620 VDC.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive (Sensorless Vector VFD) |
| Product Line | 1336 PLUS Drives |
| Part Number | 1336S-BRF75-AA-EN4-HA2-L6 |
| Weight | 35.00 lbs (15.88 kg) |
| Power Rating | 7.5 HP (5.5 kW) |
| Input Voltage Range (AC) | 380–480 VAC |
| Input Voltage Range (DC) | 513–620 VDC |
| Input Phase | 3-phase |
| Output Frequency Range | 0–400 Hz |
| Control Method | Sensorless vector control |
| Enclosure Type | IP20 / NEMA 1 |
| Frame Size | B1/B2 |
| Overload Capacity | 150% for 60 seconds |
| Input Frequency | 47–63 Hz |
| Efficiency | ≥ 95% |
| Cooling Method | Forced air cooling with side perforations |
The Allen Bradley 1336S-BRF75-AA-EN4-HA2-L6 is an adjustable frequency AC drive known for its sensorless vector control technology. This device is capable of handling a power rating of 7.5 horsepower, equivalent to 5.5 kilowatts. It accommodates a 3-phase input, with AC voltage inputs ranging between 380 and 480 VAC and a separate DC voltage input range of 513 to 620 VDC. The drive operates efficiently across an input frequency range of 47 to 63 Hz and accommodates an output frequency that can reach up to 400 Hz.
With a high efficiency rating of at least 95%, the drive minimizes energy waste during normal operation. It is designed with superior overload capabilities to sustain a 150 percent load for up to 60 seconds, allowing for peak demands without compromising the overall system. The enclosure is rated at IP20 / NEMA 1, ensuring protection against solid objects larger than 12.5 mm, yet permitting easy access for maintenance.
The device's cooling method employs forced air, utilizing strategically positioned side perforations to enhance airflow. Additionally, the frame size is classified as B1/B2, facilitating easier installation in various settings. Overall, the Allen Bradley 1336S-BRF75-AA-EN4-HA2-L6 adjustable frequency drive is adept for applications requiring reliable performance and precise motor control.
| Revision Part # | Also known as | |
|---|---|---|
| 1336S-BRF75-AA-EN4-HA2-L6 Ser A | 1336S-BRF75-AA-EN4-HA2-L6/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