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Allen Bradley PowerFlex 700S 20DD385A3ENNBENNN

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20DD385A3ENNBENNN

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The part number 20DD385A3ENNBENNN from Allen-Bradley is a 480V AC adjustable frequency AC drive suitable for three-phase applications. This unit is capable of handling up to 385 amps of normal-duty current, making it a robust choice for industrial motor control.

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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 20DD385A3ENNBENNN

ManufacturerAllen Bradley
Product TypeAdjustable Frequency AC Drive
Product LinePowerFlex 700S
Part Number20DD385A3ENNBENNN
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 Allen-Bradley 20DD385A3ENNBENNN is an adjustable-frequency AC drive built for serious industrial applications. It accepts a 480V AC input and is structured for three-phase usage. It handles a significant normal-duty current of 385 amps, allowing for robust performance across various operational requirements.

The drive is designed with an IP20-rated enclosure that adheres to NEMA Type 1 standards, ensuring suitable protection for indoor environments. The interface comprises a full numeric LCD, enabling straightforward user interaction and monitoring.

This unit does not incorporate a braking system. It includes an adjustable bus undervoltage trip setting, aiding safety management. Additionally, it is equipped with a heat sink thermistor overseen by a microprocessor, which activates an over-temp trip to prevent overheating issues.

Operational reliability is further enhanced with a logic control ride-thru lasting 0.25 seconds when the drive is not actively running. The drive also supports a power ride-thru duration of 15 milliseconds under full load, providing stability during brief power fluctuations. In summary, the 20DD385A3ENNBENNN is engineered to meet the high-demand needs of industrial environments.

Revision Part #Also known as
20DD385A3ENNBENNN Ser A20DD385A3ENNBENNN/A, Series A, Rev A
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