Allen-Bradley 20P21AD129RA0NNN PowerFlex DC Drive
PowerFlex DC Drive, 129 A current, standard communications option
Lifecycle Status: End of Life
Description
The Allen-Bradley 20P21AD129RA0NNN PowerFlex DC drive is designed for industrial DC motor control applications requiring a 129 A drive rating in a PowerFlex architecture.
Lifecycle Status: End of Life
This catalog number remains relevant for maintenance planning, installed-base support, and retrofit evaluation in existing DC drive systems.
- Product family: PowerFlex DC drive
- Drive type: DC drive
- Current rating: 129 A
- Communications option: None-Standard
- Technical documents available: installation instructions, technical data, and user manual
- Typical use context: industrial motor control, retrofit projects, and legacy DC drive installations
For engineering and purchasing teams, this model is typically considered where existing DC motor control systems require service support, documentation review, or lifecycle-based migration planning.