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Allen Bradley PowerFlex 700S 20DD385ACENNBNCNL

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20DD385ACENNBNCNL

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The 20DD385ACENNBNCNL from Allen-Bradley is an adjustable frequency AC drive ideal for three-phase applications. It operates at 480V AC and can handle normal-duty currents up to 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 20DD385ACENNBNCNL

ManufacturerAllen Bradley
Product TypeAdjustable Frequency AC Drive
Product LinePowerFlex 700S
Part Number20DD385ACENNBNCNL
Weight32.00 lbs (14.51 kg)
Voltage480V AC
Phases3
480V Input Amps385
EnclosureIP20, NEMA Type 1
Human Interface MachineFull Numeric LCD, Door Mount
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 20DD385ACENNBNCNL model is a versatile adjustable frequency AC drive from Allen-Bradley, part of the PowerFlex 700S series. It is structured to operate efficiently with a three-phase power supply at a voltage rating of 480V AC. This unit can manage a normal-duty current of up to 385 amps, making it suitable for demanding applications.

The device is encased in an IP20-rated enclosure, ensuring compliance with NEMA Type 1 standards for adequate dust protection. A complete numeric LCD user interface is available, which is mounted on the door for better accessibility.

Notably, this particular drive does not have braking capabilities but provides an adjustable bus undervoltage trip option for operational safety. Thermal management includes a heat sink thermistor that is monitored by a microprocessor to prevent overheating during extended operation.

In terms of resilience, the drive supports a logic control ride-thru duration of 0.25 seconds when not running, which helps maintain system stability during brief power losses. Additionally, it can endure power interruptions for up to 15 milliseconds while under full load, ensuring continuity in critical applications. Designed for robust performance, the 20DD385ACENNBNCNL drive is equipped to meet the needs of complex industrial environments.

Revision Part #Also known as
20DD385ACENNBNCNL Ser A20DD385ACENNBNCNL/A, Series A, Rev A
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