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The 20DD011A3EYNA1NBA from Allen-Bradley is an adjustable frequency AC drive designed for three-phase operation at 480V AC. It has an input current capacity of 11 amps and features a full numeric LCD for user interaction.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD011A3EYNA1NBA |
| Weight | 15.00 lbs (6.80 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 11 |
| 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 20DD011A3EYNA1NBA is an adjustable frequency AC drive manufactured by Allen-Bradley, a brand under Rockwell Automation. This drive is designed to work with an input voltage of 480 volts AC, making it suitable for various three-phase applications. With a current rating of 11 amps, it can accommodate moderate power demands effectively.
The device is enclosed in a structure rated at IP20, adhering to NEMA Type 1 standards. This provides basic protection against environmental factors. It features a full numeric LCD, which allows users to interact with the drive easily and monitor performance in real time. A quick start guide is included to facilitate installation and initial setup.
The 20DD011A3EYNA1NBA utilizes an IGBT braking system to ensure efficient stopping and motor control. Additionally, it includes an adjustable bus undervoltage trip feature, providing customization for operational needs. The safety and thermal stability of the drive are reinforced by a heat sink thermistor, monitored by a microprocessor to prevent overheating conditions.
When inactive, the drive supports a logic control ride-thru capability of 0.25 seconds. This feature is essential for maintaining performance during brief interruptions. In situations of power fluctuation, it can sustain functionality for up to 15 milliseconds at full load. The 20DD011A3EYNA1NBA is a reliable solution for various industrial automation tasks.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD011A3EYNA1NBA Ser A | 20DD011A3EYNA1NBA/A, Series A, Rev A | |
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