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The 20AD052A2AYNADG0 from Allen Bradley is an AC frequency inverter designed to efficiently manage motor control tasks. It features a backlit LCD along with an integrated keypad, allowing for user-friendly operation and monitoring. Additionally, this model includes a built-in IGBT brake for optimal deceleration control while ensuring safety with its Safe-Off feature.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Frequency Inverter |
| Product Line | PowerFlex 70 |
| Part Number | 20AD052A2AYNADG0 |
| Weight | 32.00 lbs (14.51 kg) |
| User Interface | Backlit LCD Display with Onboard Keypad |
| Integrated Brake Transistor | Built-in IGBT Brake Unit |
| Advanced Control Functions | Enhanced Motor Control with Safe-Off Safety Feature |
| Feedback Capability | No External Feedback Input (Open-loop operation) |
| Operating Ambient Temperature | 0 °C to +50 °C Continuous Service |
| Input Supply Voltage | 480 VAC Three-phase |
| Rated Input Current | 52 A Continuous |
| Normal-Duty Output Power | 40 HP at 60 Hz |
| Heavy-Duty Output Power | 30 HP at 60 Hz |
| Installation Style | Panel-Mount, NEMA 1 (IP20) Enclosure |
| Brake Resistor Option | No Internal Brake Resistor Included |
| Network Connectivity Module | DeviceNet DPI Communication Adapter |
| EMC Suppression | Secondary Environment Filter per CE EMC Directive (89/336/EEC) |
| Thermal Management | Convection-Cooled |
The Allen Bradley 20AD052A2AYNADG0 functions as an AC frequency inverter, tailored for precise motor control applications. It operates effectively within a voltage supply of 480 VAC in a three-phase configuration, offering robust performance. Continuous input current is rated at 52 A, ensuring stability during operation. This inverter is capable of delivering up to 40 HP under normal-duty conditions at 60 Hz, while also providing a heavy-duty output of 30 HP at the same frequency.
Installed within an IP20-rated NEMA 1 enclosure, the 20AD052A2AYNADG0 is designed for panel-mounting, making it convenient for various industrial applications. The user is guided through operations using a backlit LCD display paired with an onboard keypad. Additionally, the inverter includes a built-in IGBT brake unit that enhances stopping capabilities. Safety features incorporate an advanced Safe-Off functionality, ensuring secure operational conditions.
In terms of connectivity, the unit is equipped with a DeviceNet DPI communication adapter, facilitating seamless integration into existing network infrastructures. Environmental considerations are addressed with a secondary EMC filter compliant with the CE EMC Directive (89/336/EEC). Operating optimally within an ambient temperature range of 0 °C to +50 °C, the inverter employs convection cooling for thermal management. Notably, this model does not include any internal brake resistors, indicating a preference for external braking solutions in application setups.