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The 20DD300N3EYNNNANE model from Allen-Bradley is an adjustable frequency AC drive designed for efficient motor control in three-phase systems. Rated for 480V AC operation, it supports normal-duty currents of up to 300 amps, suitable for demanding applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD300N3EYNNNANE |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 300 |
| 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 20DD300N3EYNNNANE adjustable frequency AC drive from Allen-Bradley provides effective control for three-phase applications. Operating at 480V AC, it can manage normal-duty currents up to 300 amps. This robust drive is suited for various industrial uses that require reliable performance under load.
The unit is housed in an IP20 enclosure that meets NEMA Type 1 criteria, offering basic protection from solid objects and moisture. A full numeric LCD serves as the user interface, allowing easy navigation and system performance monitoring.
This model includes IGBT technology for braking, enhancing control, and efficiency when managing motor dynamics. Safety is prioritized with an adjustable bus undervoltage trip feature, which protects against undervoltage conditions. The integrated heat sink thermistor, overseen by a microprocessor, provides overtemperature protection to prevent system failures.
Additionally, the drive supports logic control ride-thru for 0.25 seconds when the drive is not in operation, ensuring system stability during power disturbances. In high-load conditions, the power ride-thru capability lasts up to 15 milliseconds, allowing temporary interruptions without complete system failure. This combination of specifications makes the 20DD300N3EYNNNANE suitable for demanding control environments where reliability is critical.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD300N3EYNNNANE Ser A | 20DD300N3EYNNNANE/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||