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The 20DD3P4A3EYNACNNN from Allen-Bradley is a sophisticated adjustable frequency AC drive designed to operate efficiently at 480V AC in three-phase configurations. It provides a normal-duty current rating of 3.4 amps, making it suitable for various industrial applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD3P4A3EYNACNNN |
| Weight | 25.00 lbs (11.34 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 3.4 |
| 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 20DD3P4A3EYNACNNN is an adjustable-frequency AC drive from the PowerFlex 700S series by Allen-Bradley, designed for enhanced functionality in industrial environments. It can handle a three-phase supply and operates efficiently at 480V AC. This unit has a normal-duty current capacity of 3.4 amps, making it versatile for various motor control applications.
Protective features include an enclosure rated IP20, compliant with NEMA Type 1 standards, ensuring modest protection against particulate contamination. The full numeric LCD facilitates seamless interaction, providing operators with vital operational information.
This model's incorporated IGBT braking system enhances performance during dynamic conditions. Additionally, an adjustable bus undervoltage trip feature allows for customized safety settings. A microprocessor monitors the integrated heat sink thermistor to prevent overheating, safeguarding the drive’s performance.
For operational stability, the unit maintains a logic control ride-thru duration of 0.25 seconds when idle. It also has a power ride-thru capability of 15 milliseconds at full load, ensuring continuity of operation during brief power fluctuations.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD3P4A3EYNACNNN Ser A | 20DD3P4A3EYNACNNN/A, Series A, Rev A | |
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