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The 20DD460A0ENNBEBNE model from Allen-Bradley is designed as an adjustable-frequency AC drive for three-phase applications. It operates at 480V AC and has a substantial normal-duty current capability of 460 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD460A0ENNBEBNE |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 460 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Blank Cover |
| 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 Allen-Bradley 20DD460A0ENNBEBNE is an adjustable frequency AC drive engineered for demanding industrial applications. This unit is rated for 480V AC and operates effectively in a three-phase setup, accommodating a normal-duty current of 460 amps. This configuration makes it suitable for powering various types of motors or machinery.
Designed with an IP20 enclosure, it meets NEMA Type 1 standards, ensuring basic protection for indoor environments. The unit features a blank cover for its human-machine interface, which simplifies installation and integration.
The drive does not include braking functionality, but it incorporates an adjustable bus undervoltage trip feature to ensure safe operation under varying voltage conditions. A notable aspect of the design is the heat sink thermistor, which is actively monitored by a microprocessor to prevent overheating by triggering an overtemperature trip when needed.
In terms of stability, the drive provides a logic control ride-thru feature that lasts for 0.25 seconds when the drive is not actively running. Furthermore, it maintains a power ride-thru capability for 15 milliseconds at full load, allowing for temporary disturbances in the power supply without immediate disruption to the connected loads. The 20DD460A0ENNBEBNE is a robust solution for applications requiring dependable performance in motor control.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD460A0ENNBEBNE Ser A | 20DD460A0ENNBEBNE/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||