20AD027C3AYNANC0 | Allen-Bradley Drive

The 20AD027C3AYNANC0 is an AC drive from the PowerFlex 70 series designed for industrial motor control applications. It delivers up to 20 HP (15 kW) of output power and is intended for systems requiring precise speed and torque control. This drive is used in environments such as manufacturing, packaging, and automation where smooth and efficient motor performance is critical. It helps regulate motor speed based on process demands, improving energy efficiency and reducing mechanical wear. The unit features an integrated enhanced control module and a full numeric LCD interface for configuration and monitoring. It is a versatile, high-performance solution for small to medium motor control systems.

The 20AD027C3AYNANC0 is rated for 480 VAC, 3-phase input power. Its output current rating is 27 Amps, which corresponds to 15 kW (20 HP) motor power. These ratings make it ideal for driving small to medium AC motors in various applications. The drive is built to handle full load continuously under industrial conditions. It supports 50 Hz frequency and offers high efficiency and thermal protection. These specifications allow it to operate reliably under normal and moderate overload scenarios.

Yes, the 20AD027C3AYNANC0 comes with a full numeric LCD Human Interface Module (HIM). This allows users to navigate parameters, monitor status, and perform diagnostics directly on the device. The interface includes a keypad and clear alphanumeric display for easy configuration. It simplifies drive commissioning without needing a laptop or external programming tools. It also enables on-site troubleshooting and adjustments. The HIM can be removed or replaced if needed and supports multi-language operation.

The 20AD027C3AYNANC0 includes an Enhanced Control module. This advanced control option supports more I/O, higher resolution control, and faster processing than the standard version. It allows for better handling of complex applications such as torque regulation and process optimization. The enhanced module provides additional analog and digital inputs/outputs. It also improves response time and supports advanced motor control strategies. This makes the drive well-suited for precise, high-performance operations in dynamic environments.

No, this particular model configuration does not include encoder feedback. It operates in open-loop vector or volts-per-hertz mode without direct motor shaft position feedback. While suitable for many standard applications, it does not support closed-loop control. If feedback is required, users can choose a different PowerFlex 70 model with feedback capability. Open-loop drives are simpler and more cost-effective but less accurate for positioning tasks. However, they still deliver reliable speed control and torque regulation in many industrial setups.