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Allen Bradley PowerFlex 700S 20DD385A3ENNBCBNE

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20DD385A3ENNBCBNE

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The 20DD385A3ENNBCBNE, designed by Allen-Bradley, functions as an adjustable-frequency AC drive. It operates at 480V AC within a three-phase arrangement and can handle up to 385 amps of normal-duty current at this voltage level.

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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 20DD385A3ENNBCBNE

ManufacturerAllen Bradley
Product TypeAdjustable Frequency AC Drive
Product LinePowerFlex 700S
Part Number20DD385A3ENNBCBNE
Weight32.00 lbs (14.51 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 model 20DD385A3ENNBCBNE from Allen-Bradley is a robust adjustable frequency AC drive. Specified for operation at 480 volts AC, this unit is designed for three-phase configurations and can manage up to 385 amps of normal-duty current, ensuring it meets substantial operational demands. The device is enclosed in a structure rated as IP20, in line with NEMA Type 1 standards, making it suitable for protective applications where standard environmental conditions are maintained.

User interaction is facilitated through a comprehensive full numeric LCD interface, enabling efficient monitoring and management of the drive's performance parameters. Although the drive does not incorporate a braking feature, it offers an adjustable bus undervoltage trip, which can be tailored to operational needs. Thermal regulation is effectively managed by a heat sink thermistor, with the microprocessor ensuring operational safety through overtemperature protection.

Designed for stability, the 20DD385A3ENNBCBNE supports a logic control ride-thru capability of 0.25 seconds when the drive is not in operation. It can also endure a short power ride-thru duration of 15 milliseconds when at full load, ensuring system reliability during brief interruptions.

Revision Part #Also known as
20DD385A3ENNBCBNE Ser A20DD385A3ENNBCBNE/A, Series A, Rev A
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