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The 20DD3P4A3EYNANCBL from Allen-Bradley is categorized as an adjustable frequency AC drive designed for 3-phase systems. It operates at a voltage level of 480V AC and can handle a 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 | 20DD3P4A3EYNANCBL |
| Weight | 32.00 lbs (14.51 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 Allen-Bradley 20DD3P4A3EYNANCBL adjustable frequency AC drive allows for efficient control tailored specifically for 3-phase motors. It operates at 480V AC and is rated for a maximum normal-duty current of 3.4 amps, making it suitable for various industrial applications that require reliable motor control. The unit is housed in an enclosure that meets the IP20 and NEMA Type 1 rating, which provides adequate protection in standard indoor settings.
For user interaction, this model features a full numeric LCD, allowing operators to monitor and adjust settings quickly. Safety features include an IGBT braking mechanism and an adjustable bus undervoltage trip, which helps prevent operational issues related to low voltage conditions.
An internal microprocessor actively monitors the heat sink thermistor to guard against overheating. Furthermore, the device ensures a logic control ride-thru of 0.25 seconds when idle, providing stability during brief power interruptions. In addition, at full load conditions, the drive can sustain power ride-thru for up to 15 milliseconds, ensuring reliable operation and minimal disruption. This unit exemplifies functionality and safety in motor control applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD3P4A3EYNANCBL Ser A | 20DD3P4A3EYNANCBL/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||