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The Allen Bradley 20AD052A0AYNASC0 is an adjustable-frequency AC power drive. Capable of handling an input voltage of 480 VAC, this three-phase drive supports an output current rating of 52 A.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable-frequency AC power drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD052A0AYNASC0 |
| Weight | 32.00 lbs (14.51 kg) |
| Input Voltage | 480 VAC |
| Phase | Three-phase |
| Output Current Rating | 52 A continuous |
| Rated Horsepower (Normal Duty) | 40 HP |
| Rated Horsepower (Heavy Duty) | 30 HP |
| Frame Designation | Frame E |
| Mounting & Enclosure | Panel-mounted, IP20 (NEMA Type 1) |
| Human-Machine Interface | Blank cover (no HIM installed) |
| Brake IGBT | Included |
| Brake Resistor | None |
| EMC Filter Configuration | Secondary environmental filter per CE EMC Directive (89/336/EEC) |
| Communication Module | RS-485 DF1 (DPI) interface module |
| Control Mode | Enhanced control functionality |
| Feedback Provision | No feedback devices employed |
The 20AD052A0AYNASC0 from Allen Bradley is an adjustable-frequency AC power drive within the PowerFlex 70 series. It operates at an input voltage of 480 VAC and is notable for its three-phase compatibility. With a continuous output current rating of 52 A, this drive provides a reliable performance level, achieving a rated power output of 40 horsepower in normal-duty applications and 30 horsepower for heavy-duty operation.
This unit is designed with a Frame E designation, making it suitable for panel mounting installations. The enclosure holds an IP20 rating, conforming to NEMA Type 1 standards, which renders it appropriate for general indoor use. The drive lacks an installed human-machine interface (HIM), with the panel featuring a blank cover instead.
For applications requiring precise control, the 20AD052A0AYNASC0 includes an integrated brake IGBT but does not come with a brake resistor. Its design incorporates an EMC filter that complies with the CE EMC Directive (89/336/EEC), ensuring minimal electromagnetic interference. Communication is facilitated through an RS-485 DF1 (DPI) interface module, allowing effective integration into control systems. Furthermore, this drive operates under enhanced control functionality while not employing any feedback devices, thus simplifying installation and operational processes.