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The Allen-Bradley 20DD460ACENNBNANE is an adjustable frequency AC drive designed for three-phase applications. With an operating voltage of 480V AC and a maximum input current of 460 amps, this drive meets high-performance demands.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD460ACENNBNANE |
| 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 |
The 20DD460ACENNBNANE model from Allen-Bradley is part of the PowerFlex 700S series, functioning as an adjustable frequency AC drive. This drive operates efficiently at 480V AC and is configured to handle three phases of power. Its capacity to manage an input current of up to 460 amps ensures it is suitable for demanding industrial environments.
The design incorporates an IP20-rated enclosure which complies with NEMA Type 1 specifications, making it ideal for standard indoor applications. A full numeric LCD is provided for the human interface, facilitating straightforward operation and monitoring.
Unlike some other models, the 20DD460ACENNBNANE does not feature an integrated braking system. However, it compensates this with an adjustable bus undervoltage trip, enhancing overall safety during operation. Furthermore, the drive includes a heat sink thermistor, which is continuously monitored by a microprocessor to detect overtemperature conditions effectively.
In terms of stability, it supports a logic control ride-thru capability of 0.25 seconds when the drive is not actively running. Additionally, the model can maintain power during peak load conditions for up to 15 milliseconds. This combination of features enhances the operational reliability of this adjustable frequency AC drive in various industrial settings.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD460ACENNBNANE Ser A | 20DD460ACENNBNANE/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||