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The 20DD3P4A0EYNANNNA from Allen-Bradley is designed as an adjustable-frequency AC drive. It is rated for 480V AC and operates with a three-phase input voltage, supporting a maximum normal-duty current of 3.4 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD3P4A0EYNANNNA |
| 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 | Blank Cover |
| 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 part number 20DD3P4A0EYNANNNA is an adjustable frequency AC drive manufactured by Allen-Bradley under Rockwell Automation. This unit operates with a voltage specification of 480V AC and is configured for three-phase applications, handling a normal-duty current rating of 3.4 amps. Constructed with an IP20-rated enclosure, compliant with NEMA Type 1 specifications, it is designed for environments that require basic dust and moisture protection. A blank cover signifies that this unit does not feature a dedicated human-machine interface.
The drive employs an IGBT braking system that enhances performance efficiency. Safety features of this unit include an adjustable bus undervoltage trip, which helps prevent damage under low voltage conditions. For temperature management, this model utilizes a heat sink thermistor that is monitored by a microprocessor to ensure operational integrity.
When the drive is not running, it boasts a logic control ride-thru capability lasting for 0.25 seconds, allowing for stable operation during brief power interruptions. Furthermore, it can sustain power ride-thru for 15 milliseconds when at full load, offering reliability in fluctuating electrical conditions. Overall, the 20DD3P4A0EYNANNNA is a competent solution for industrial motor control applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD3P4A0EYNANNNA Ser A | 20DD3P4A0EYNANNNA/A, Series A, Rev A | |
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