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The 20DE385A3ENNBNGNE by Allen-Bradley is an adjustable frequency AC drive capable of handling 600V AC in a three-phase configuration. It supports a normal-duty current of 385 amps, making it suitable for high-demand applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DE385A3ENNBNGNE |
| Weight | 200.00 lbs (90.72 kg) |
| Voltage | 600V AC |
| Phases | 3 |
| 600V Input Amps | 385 |
| 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 part number 20DE385A3ENNBNGNE represents an adjustable-frequency AC drive from Allen-Bradley, part of the PowerFlex 700S series. This drive operates at a substantial 600V AC and is configured for a three-phase supply, supporting a high normal-duty current of 385 amps. Such specifications make it suitable for rigorous applications requiring robust motor control.
Constructed with an IP20 enclosure compliant with NEMA Type 1 standards, this device is meant for indoor installations, ensuring suitable protection against dust and solid objects. User interaction is facilitated through a full numeric LCD, which provides essential information and operational feedback.
The drive has no integrated braking mechanism, focusing instead on delivering effective performance across its intended applications. An adjustable bus undervoltage trip feature is included to manage lower voltage conditions. Additionally, it houses a heat sink thermistor that is actively supervised by a microprocessor, allowing for immediate responses to potential overheating issues.
Regarding resilience during brief power interruptions, the drive can have a logic control ride-thru time of 0.25 seconds during idle operations and maintain power for 15 milliseconds when fully loaded.
| Revision Part # | Also known as | |
|---|---|---|
| 20DE385A3ENNBNGNE Ser A | 20DE385A3ENNBNGNE/A, Series A, Rev A | |
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