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The 20BD014A5AYNAED1 is an adjustable-frequency AC drive from Allen Bradley's PowerFlex 700 series designed for 480 V AC 3-phase systems. It features an input current rating of 14.7 amperes, and incorporates an IGBT braking system with an external resistor for effective motor control.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable-frequency AC drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD014A5AYNAED1 |
| Weight | 15.00 lbs (6.80 kg) |
| Supply Voltage | 480 V AC, 3-phase |
| Braking | IGBT, external resistor needed |
| Interfaces | Ethernet/DPI, encoder, 120 V I/O |
| Enclosure | IP20 / Type 1, EMC filtered |
| Control Ride-Through | 0.5–2 s |
| Input Current | 14.7 A |
| Max Motor Protector | 20 A |
| Max Breaker | 50 A |
| Overload Current | 16.5 A (1 min), 22 A (3 s) |
| Continuous Current | 14 A |
| DC Bus | 648 V DC nominal |
| AC Undervoltage Trip | 280 V AC |
| DC Undervoltage Fault | 305 V DC |
| DC Overvoltage Trip | 810 V DC |
The Allen Bradley model 20BD014A5AYNAED1 functions as an adjustable-frequency AC drive built for industrial applications. It operates on a 480 V AC, 3-phase power supply, which is fundamental for high-demand motor drive requirements. The input current reaches 14.7 A, making it a suitable component for various drive tasks.
For braking functionality, this unit utilizes an IGBT system, requiring an external resistor to maximize braking efficiency. Integration is simplified through its interface options, including Ethernet/DPI, encoder, and 120 V I/O, allowing for seamless connectivity with other devices. The drive's IP20 rated enclosure provides adequate protection while maintaining EMC (Electromagnetic Compatibility) filtration, protecting against interference.
In terms of overload protection, the maximum motor protector is rated at 20 A, and the maximum breaker rating is set at 50 A. The drive can handle an overload current of 16.5 A for one minute and can momentarily sustain 22 A for three seconds. Its continuous current rating is 14 A, ensuring dependable performance under normal operating conditions.
Voltage regulation features include a nominal DC bus voltage of 648 V DC, with undervoltage protections set at 280 V AC for AC signals and 305 V DC for DC signals. It also includes a DC overvoltage trip function at 810 V DC for additional safety during operation. Moreover, the drive has a control ride-through capability ranging from 0.5 to 2 seconds, facilitating stable operation during transient conditions.