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The Allen Bradley 20AD027A0AYNANG1 is a 20 HP adjustable-frequency AC drive designed for enhanced performance. This model operates at a nominal input voltage of 480 VAC and is suited for 3-phase supply applications. It provides a continuous rated current of 27 A with a power output of 15 kW.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable-frequency AC drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD027A0AYNANG1 |
| Weight | 15.00 lbs (6.80 kg) |
| Horsepower Rating | 20 HP (normal) / 15 HP (heavy) |
| Nominal Input Voltage | 480 VAC operating voltage |
| Supply Phasing | 3-phase |
| Rated Current | 27 A (continuous) |
| Power Output | 15 kW |
| Mounting | Panel-mount, IP20 (Type 1) |
| HMI | None |
| Brake Unit | IGBT braking module |
| Brake Resistor | Not included |
| EMC Filter | CE secondary filter |
| Control Architecture | Enhanced control algorithms |
| Safety | Safe Torque Off |
| Encoder Supply | 5 V / 12 V selectable |
| Communication Expansion Slot | None |
The PowerFlex 70 series includes the Allen Bradley 20AD027A0AYNANG1, which functions as an adjustable-frequency AC drive, capable of delivering consistent performance in demanding applications. Rated at 20 horsepower for normal operations and 15 horsepower for heavy-duty tasks, it is designed to operate at a nominal input voltage of 480 VAC.
This unit is configured for 3-phase power supply and can continuously handle a rating of 27 A. It delivers an output power of 15 kW, suitable for various industrial applications requiring accurate speed and torque control. The drive's construction allows for panel mounting, ensuring ease of installation and accessibility.
The device is equipped with an IGBT braking module to facilitate efficient braking; however, it does not come with an internal brake resistor. Regarding electromagnetic compatibility, this model features a CE secondary EMC filter, adhering to industry standards for operation.
For operational integrity, the control architecture is enhanced with advanced control algorithms and includes a Safe Torque Off feature, providing an additional layer of safety in automated systems. It also supports selectable encoder supply voltages of 5 V or 12 V; however, it lacks a communication expansion slot, keeping the configuration straightforward and focused on core functionality. Overall, the 20AD027A0AYNANG1 AC drive exemplifies reliability and precise control in a robust package.