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The 20YD460N0ANNANA0 is an Active Front End (AFE) drive assembly designed by Allen Bradley for their PowerFlex 700 series. It operates at an input voltage of 480 V AC and is capable of delivering a normal duty output current of 460 A, with heavy duty capabilities of 385 A. This unit facilitates regenerative braking and is appropriate for use within common DC bus systems.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Active Front End (AFE) drive assembly |
| Product Line | PowerFlex 700 |
| Part Number | 20YD460N0ANNANA0 |
| Weight | 360.00 lbs (163.29 kg) |
| Enclosure Type | IP00 / UL-NEMA Type Open |
| Output Current (Normal Duty) | 460 A |
| Input Voltage | 480 V AC |
| Output Current (Heavy Duty) | 385 A |
| Operating Frequency | 50–60 Hz |
| Filter Type | LCL filter included |
| Frame Size | Frame 10 |
| Mounting Type | Open panel |
| Phase | 3-phase |
| Output Type | Regenerative DC bus |
| Power Flow | Bi-directional |
| Cooling Method | Forced air (drive-integrated) |
| Regenerative Braking | Supported |
| Application | Common DC bus systems |
The PowerFlex 700 series by Allen Bradley includes the 20YD460N0ANNANA0, categorized as an Active Front End (AFE) drive assembly. It is designed to operate efficiently with a three-phase input voltage of 480 V AC. This model provides a normal duty output current rating of 460 A, positioning it for various industrial applications. Under heavy-duty conditions, it maintains an output current of up to 385 A.
This assembly operates with a frequency range of 50 to 60 Hz, ensuring its compatibility with standard power systems. Additionally, it includes an LCL filter to enhance performance. The drive is housed in an IP00 / UL-NEMA Type open enclosure, allowing for adequate ventilation and accessibility. It is classified under Frame Size 10, designed for open panel mounting configurations.
The power flow is bi-directional, allowing for effective energy recovery in applications where regenerative braking is utilized. Cooling is managed through a built-in forced air system, promoting efficient thermal management during operation. The 20YD460N0ANNANA0 is suitable for common DC bus systems, making it an integral part of larger power distribution networks.