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The 20AD5P0C3AYYAEG0 is an AC variable frequency drive from the Allen Bradley PowerFlex 70 series. This drive operates at a supply voltage of 480 V AC and accommodates both three-phase input and output connections.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Variable Frequency Drive (VFD) |
| Product Line | PowerFlex 70 |
| Part Number | 20AD5P0C3AYYAEG0 |
| Weight | 15.00 lbs (6.80 kg) |
| Multi-Protocol Connectivity & Ports | Supports DeviceNet, PROFIBUS, CAN, Modbus, TCP/IP; includes 2×RS-232, 2×RS-485, and 2×USB hardware interfaces |
| Analog & Digital I/O Count | 2 analog inputs, 1 analog output; 6 digital inputs, 2 digital outputs |
| Embedded EtherNet/IP Module | Factory-fitted EtherNet/IP communication interface |
| Supply Voltage Rating | 480 V AC |
| Phase Configuration | Three-phase input, three-phase output |
| Nominal Line Frequency | 50 Hz |
| Input Tolerance Band | Voltage ±10 %; frequency down to 47 Hz |
| Built-in Braking Assembly | Integrated IGBT brake transistor with a 115 Ω dynamic resistor |
| Electromagnetic Compatibility | On-board EMC filter combined with a common-mode choke |
| Control Electronics Package | Enhanced control module featuring Safe-Off safety circuitry |
| Feedback Provision | No encoder or resolver feedback module installed |
| Energy Conversion Efficiency | 97.5 % at rated current under nominal line voltage |
The 20AD5P0C3AYYAEG0 is an advanced AC variable frequency drive designed by Allen Bradley within the PowerFlex 70 series. It operates effectively at a nominal supply voltage of 480 V AC and provides both three-phase input and output functionality. With a nominal line frequency of 50 Hz, this drive can endure voltage fluctuations of ±10% and maintain operational efficiency even when the input frequency drops to 47 Hz.
Equipped with an expansive array of connectivity options, this drive supports multi-protocol communications such as DeviceNet, PROFIBUS, CAN, Modbus, and TCP/IP. It includes two RS-232, two RS-485, and two USB hardware interfaces for seamless integration into existing systems.
For control and feedback, the unit includes two analog inputs and one analog output, along with six digital inputs and two digital outputs, though it does not support encoder or resolver feedback modules. The driving control electronics package is enhanced with Safe-Off circuitry for improved safety.
A built-in braking system is incorporated, featuring an IGBT brake transistor with a dynamic resistor rated at 115 Ω, allowing for effective deceleration. Electromagnetic compatibility is achieved through an on-board EMC filter complemented by a common-mode choke, enhancing performance in various electrical environments. The energy conversion efficiency reaches an impressive 97.5% under rated current and nominal line voltage conditions, underscoring the drive’s operational effectiveness.