Product image is representative; revision or series may vary. Contact us to request a specific version.
The model 20DD460ACENNBNCNL from Allen-Bradley is designed as an adjustable frequency AC drive. It operates on a 480V AC three-phase configuration and is capable of handling up to 460 amps of input current.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD460ACENNBNCNL |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 460 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Full Numeric LCD, Door Mount |
| Documentation | Quick Start Guide |
| Brake | No |
| 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 |
Featuring the part number 20DD460ACENNBNCNL, this adjustable frequency AC drive operates effectively at a voltage rating of 480V AC, specifically designed for three-phase applications. This drive supports a maximum input current of 460 amps, making it suitable for high-demand environments.
With an enclosure rated IP20 and compliant with NEMA Type 1 standards, this unit is meant for indoor use, providing protection against dust and contact. A full numeric LCD is integrated as part of the human interface, mounted conveniently on the door for ease of monitoring and adjustments.
While the drive does not provide a braking mechanism, it includes an adjustable bus undervoltage trip feature for enhanced operational safety. The heat sink thermistor is continuously monitored by an onboard microprocessor to prevent overheating, ensuring reliable operations.
The logic control allows for a ride-thru duration of 0.25 seconds during inactive periods, aiding in operational consistency. Additionally, under full load conditions, the drive can sustain power for up to 15 milliseconds during brief power interruptions, crucial for maintaining effective system performance in various industrial applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD460ACENNBNCNL Ser A | 20DD460ACENNBNCNL/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||