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The 20DC011A3EYNADNNN adjustable frequency AC drive is part of the PowerFlex 700S series by Allen-Bradley. It operates at a nominal voltage of 400V AC and is configured for three-phase input with an input current of 11.5 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DC011A3EYNADNNN |
| Weight | 15.00 lbs (6.80 kg) |
| Voltage | 400V AC |
| Phases | 3 |
| 400V Input Amps | 11.5 |
| 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 20DC011A3EYNADNNN is an adjustable frequency AC drive manufactured by Allen-Bradley within the esteemed PowerFlex 700S series. Designed to run on 400V AC power, this unit is configured for three-phase applications. It has an input current rating of 11.5 amps, providing reliable performance in various industrial settings.
The enclosure is rated IP20 and meets NEMA Type 1 standards, ensuring basic protection against dust and accidental contact. Operators can conveniently interact with the drive through the installed full numeric LCD screen. A Quick Start Guide is also included to facilitate the initial setup and configuration process.
For enhanced operational efficiency, this model is equipped with an IGBT braking system, allowing for smooth motor control and rapid stopping capabilities. The bus undervoltage trip feature can be adjusted according to specific operational needs. Additionally, a heat sink thermistor monitors temperature, with a microprocessor managing overtemp conditions to maintain optimal performance.
When facing brief power fluctuations, this drive allows for a logic control ride-thru time of 0.25 seconds when not running and offers a power ride-thru duration of 15 milliseconds at full load. These features reinforce the unit's reliability, making it well-suited for demanding applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DC011A3EYNADNNN Ser A | 20DC011A3EYNADNNN/A, Series A, Rev A | |
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