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The 20DD300N3EYNBDASE is a highly capable adjustable frequency AC drive from Allen-Bradley, designed to work at 480V AC. It is configured for three-phase applications and can handle up to 300 amps of normal-duty current.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD300N3EYNBDASE |
| 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 |
This adjustable-frequency AC drive by Allen-Bradley, part number 20DD300N3EYNBDASE, is part of the PowerFlex 700S series. Engineered to operate at 480V AC, it is optimized for three-phase applications and can manage an impressive normal-duty current of 300 amps. Built for accessibility, it is protected by an enclosure rated at IP20 and compliant with NEMA Type 1, making it suitable for various indoor settings. The drive's human-machine interface is a full numeric LCD, allowing for straightforward monitoring and configuration.
Advanced IGBT technology facilitates braking, contributing to comprehensive motor control. The device incorporates an adjustable bus undervoltage trip, which allows users to set specific operational thresholds to enhance safety. For thermal management, the heat sink thermistor is actively monitored by an onboard microprocessor, which engages an over-temperature trip if needed to safeguard the unit.
Moreover, the drive provides logic control ride-thru for a duration of 0.25 seconds when not operating, which ensures that critical settings remain stable during brief power interruptions. The system also includes power ride-thru capabilities, providing an additional 15 milliseconds of operational continuity at full load.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD300N3EYNBDASE Ser A | 20DD300N3EYNBDASE/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||