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The 20P41AD330RA0NNN model from Allen Bradley’s PowerFlex 753 series is classified as a DC drive. It operates with a 3-phase AC system and supports a voltage input range of 380 to 480 volts AC while delivering a normal-duty output power of 200 horsepower. This drive supports various control methods and is rated for a maximum current of 330 Amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | DC Drive |
| Product Line | PowerFlex 753 |
| Part Number | 20P41AD330RA0NNN |
| UPC | 820919823381 |
| Weight | 65.00 lbs (29.48 kg) |
| Regenerative Drive | Yes |
| Voltage Type | 3-Phase AC |
| Voltage Range | 380-480V AC |
| Frame Size | Size B |
| Current | 330 Amps |
| Normal-Duty Output Power | 200 HP |
| Motor Operation Option | 4-Quadrant Option |
| Process PI Control | Supported |
| Flying Start | Supported |
| Open-Loop Torque Regulation | Supported |
| Closed-Loop Torque Regulation | Supported |
| Open-Loop Speed Regulation | Supported |
| Closed-Loop Speed Regulation | Supported |
| Operating Temperature | 0 to 50 degrees Celsius |
The 20P41AD330RA0NNN is a DC drive in the Allen Bradley PowerFlex 753 series, crafted for advanced motor control applications. It operates effectively on a 3-phase AC supply with a voltage range of 380 to 480V AC. This model features a robust current rating of 330 Amps, enabling substantial power handling for demanding processes. Its normal-duty rating allows it to deliver an output power of up to 200 horsepower.
A characteristic feature of the 20P41AD330RA0NNN is its regenerative drive capability, which allows energy savings during braking events. It supports four-quadrant operational scenarios, providing versatility for various motor applications. The drive is well-suited for high-performance environments, given its capacity to implement both open-loop and closed-loop regulation for speed and torque control, ensuring responsive performance.
Process PI control is included, which facilitates smooth system operation and stability in varying conditions. The flying start function enables the drive to respond rapidly to sudden changes in motor speed. Rated for an operating temperature range of 0 to 50 degrees Celsius, this drive can be utilized in typical industrial situations while still maintaining consistent performance.