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The Allen-Bradley 20DD300A3ENNBEASE is designed as an adjustable frequency AC drive for industrial applications. It operates at a voltage rating of 480V AC in a three-phase setup, handling an input current of up to 300 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD300A3ENNBEASE |
| 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 | 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 20DD300A3ENNBEASE is an adjustable frequency AC drive from the PowerFlex 700S series by Allen-Bradley, part of Rockwell Automation. Operating on a three-phase system, it delivers 480V AC and has an input capacity of 300 amps. This unit is built for reliable performance in various industrial environments.
It features an IP20 enclosure rated to NEMA Type 1, ensuring protection against dust and moisture suitable for indoor applications. The driving force behind its usability is the full numeric LCD interface, allowing for easy data interaction and monitoring. A quick start guide is provided, assisting with initial setup.
Notably, this model does not include a braking system; however, it offers an adjustable bus undervoltage trip feature for enhanced safety management. The heat sink is equipped with a thermistor that is monitored by a microprocessor, which can trigger an overtemp trip when overheating is detected.
The drive also incorporates logic control ride-thru functionality, allowing for a brief duration of 0.25 seconds during non-operation moments, and maintains power for 15 milliseconds while at full load, ensuring stability even during brief power disruptions. Overall, the 20DD300A3ENNBEASE model is engineered to meet the demands of diverse applications, providing secure and effective motor control.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD300A3ENNBEASE Ser A | 20DD300A3ENNBEASE/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||