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Allen Bradley PowerFlex 700S 20DD385N3ENNBNGNE

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20DD385N3ENNBNGNE

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The 20DD385N3ENNBNGNE is an adjustable frequency AC drive designed by Allen-Bradley for high-performance motor control. It operates on 480V AC in a three-phase configuration and has a current rating of 385 amps.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 20DD385N3ENNBNGNE

ManufacturerAllen Bradley
Product TypeAdjustable Frequency AC Drive
Product LinePowerFlex 700S
Part Number20DD385N3ENNBNGNE
Weight200.00 lbs (90.72 kg)
Voltage480V AC
Phases3
480V Input Amps385
EnclosureOpen/IP00, with Conformal Coat
Human Interface MachineFull Numeric LCD
DocumentationQuick Start Guide
BrakeNo
Bus Undervoltage TripAdjustable
Heat Sink ThermistorMonitored by microprocessor overtemp trip
Logic Control Ride-Thru0.25 sec., drive not running
Power Ride-Thru15 milliseconds at full load
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The 20DD385N3ENNBNGNE model from Allen-Bradley is an adjustable-frequency AC drive developed for industrial applications. It is configured for three-phase applications and has a voltage input of 480V AC and a current rating of 385 amps. This drive is particularly suited for demanding environments requiring efficient motor management.

The unit is built within an open enclosure designated IP00, which benefits from a protective conformal coating. This design choice enhances resistance to environmental factors while ensuring that the drive maintains efficient operations. A full numeric LCD is the human-machine interface, providing users with essential data and control options.

In terms of safety and functionality, the 20DD385N3ENNBNGNE does not include a braking system but offers a customizable bus undervoltage trip to prevent damage. A microprocessor effectively monitors the heat sink thermistor to ensure optimal operating temperatures, triggering an overtemperature trip when necessary.

During idle periods, the drive features a logic control ride-thru capability of 0.25 seconds, which aids in maintaining system stability. Additionally, the power ride-thru lasts up to 15 milliseconds at full load, safeguarding against brief power interruptions.

Revision Part #Also known as
20DD385N3ENNBNGNE Ser A20DD385N3ENNBNGNE/A, Series A, Rev A
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