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Allen Bradley PowerFlex 700S 20DD385A3ENNBNGNE

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20DD385A3ENNBNGNE

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The 20DD385A3ENNBNGNE model from Allen-Bradley functions as an adjustable-frequency AC drive. It operates at 480V AC and is compatible with three-phase systems. It can handle a normal-duty current 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 20DD385A3ENNBNGNE

ManufacturerAllen Bradley
Product TypeAdjustable Frequency AC Drive
Product LinePowerFlex 700S
Part Number20DD385A3ENNBNGNE
Weight200.00 lbs (90.72 kg)
Voltage480V AC
Phases3
480V Input Amps385
EnclosureIP20, NEMA Type 1
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 20DD385A3ENNBNGNE is an adjustable-frequency AC drive crafted by Allen-Bradley, part of the PowerFlex 700S series. Designed for optimal performance, it operates on a three-phase electrical system at 480V AC. This drive can manage a maximum normal-duty current of 385 amps, ensuring functionality in demanding conditions.

Encased in an IP20-rated enclosure that meets NEMA Type 1 standards, it has adequate protection for various indoor applications. The unit is equipped with a full numeric LCD, enabling straightforward interfacing for operators.

This drive does not include a braking feature, but it does offer an adjustable bus undervoltage trip to enhance operational reliability. Thermal management is ensured through a heat sink thermistor, continuously monitored by an internal microprocessor, which can trigger an overtemperature trip if conditions warrant.

During periods of inactivity, the unit supports logic control ride-thru capabilities for up to 0.25 seconds, thus preserving critical parameters in the event of brief power interruptions. Additionally, the power ride-thru allows for sustained functionality for 15 milliseconds at full load, enhancing the drive's resilience in fluctuating power conditions.

Revision Part #Also known as
20DD385A3ENNBNGNE Ser A20DD385A3ENNBNGNE/A, Series A, Rev A
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