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The 20DC022A3EYNACNNN is a precise adjustable frequency AC drive from Allen-Bradley capable of managing loads in three-phase configurations. Designed to function at a voltage of 400 volts AC, this unit supports up to 22 amps, making it suitable for various applications requiring reliable motor control.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DC022A3EYNACNNN |
| Weight | 15.00 lbs (6.80 kg) |
| Voltage | 400V AC |
| Phases | 3 |
| 400V Input Amps | 22 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Full Numeric LCD |
| Documentation | Quick Start Guide |
| Brake | IGBT |
| Bus Undervoltage Trip | Adjustable |
| Heat Sink Thermistor | Monitored by microprocessor overtemp trip |
| Logic Control Ride-Thru | 0.25 sec., drive not running |
| Power Ride-Thru | 15 milliseconds at full load |
The 20DC022A3EYNACNNN adjustable frequency AC drive by Rockwell Automation serves as a robust solution for three-phase motor control. Functioning at a standard voltage of 400V AC, it can handle input currents up to 22 amps. This capability supports various demanding industrial applications.
Its enclosure is rated IP20 and conforms to NEMA Type 1 standards, making it suitable for indoor environments where dust and contact protection are necessary. To facilitate user interaction, it is equipped with a full numeric LCD, providing clear visibility into operational parameters. A quick start guide is also included to ease initial setup and configuration.
Performance features include an adjustable bus undervoltage trip, enhancing safety during fluctuations in power supply. The IGBT braking system provides effective control, contributing to the drive's overall efficiency and reliability.
Thermal management is ensured by a heat sink thermistor, monitored by a microprocessor to safeguard against overheating, activating an overtemp trip when required. For added operational resilience, the drive allows for a logic control ride-thru time of 0.25 seconds when not running, alongside a power ride-thru capability of 15 milliseconds at full load, enhancing its dependability in dynamic operational conditions.
| Revision Part # | Also known as | |
|---|---|---|
| 20DC022A3EYNACNNN Ser A | 20DC022A3EYNACNNN/A, Series A, Rev A | |
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