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The 20AD027C3AYNASNN AC drive from Allen-Bradley's PowerFlex 70 series is designed to manage motors efficiently. It offers a robust output current rating of 27 Amps and operates at a standard voltage of 480 Volts AC.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD027C3AYNASNN |
| Weight | 32.00 lbs (14.51 kg) |
| Frame Size | Frame size D |
| Output Current Rating | 27 Amperes |
| Ambient Operating Temperature | 0 to 40°C (in a non-condensing environment) |
| Control Options | Standard control |
| Braking Unit | Built-in Insulated Gate Bipolar Transistor (IGBT) |
| Emission Class | Second Environment CE Filter and CM Choke |
| Protection Rating | IP20 (NEMA Type 1) with conformal coating |
| Input Phase Type | 3-phase input (6 pulse) |
| Horsepower Rating | 15 horsepower (heavy-duty) and 20 horsepower (normal-duty) |
| Operator Interface Type | Liquid Crystal Display (LCD) with Full Numeric Keypad |
| Feedback Type | No encoder |
| Communication Slot | RS-485 |
| Voltage Rating | 480 Volts AC |
| Storage Temperature | -40 to 70°C (in a non-condensing environment) |
The 20AD027C3AYNASNN is an AC drive in the PowerFlex 70 series manufactured by Allen Bradley. It is engineered for high-efficiency motor control and operates with a 27-amp output current. The drive is rated for 480 Volts AC and supports a three-phase input configuration. Optimized for heavy-duty tasks, it can deliver a maximum of 15 horsepower, while it achieves 20 horsepower in normal-duty conditions.
Designed with a size D frame, this device features a built-in braking unit utilizing an Insulated Gate Bipolar Transistor (IGBT) for effective motor control. Users benefit from a Liquid Crystal Display (LCD) that incorporates a full numeric keypad for straightforward interaction. The drive does not require a feedback encoder and offers RS-485 communication capabilities for integration with other systems.
In terms of environmental resilience, the unit features an IP20 protection rating, compliant with NEMA Type 1 standards, and includes a conformal coating for added durability. Its operational temperature range is between 0 and 40°C in non-condensing environments, while the storage temperature accommodates extremes from -40 to 70°C. The drive adheres to the second environmental emission class, complete with both CE filter and CM choke to minimize electrical interference.