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Allen Bradley PowerFlex 700S 20DD385A3ENNBNCNL

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20DD385A3ENNBNCNL

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The 20DD385A3ENNBNCNL from Allen-Bradley is an adjustable-frequency AC drive designed for three-phase systems. It operates at 480V AC and accommodates normal-duty currents of 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 20DD385A3ENNBNCNL

ManufacturerAllen Bradley
Product TypeAdjustable Frequency AC Drive
Product LinePowerFlex 700S
Part Number20DD385A3ENNBNCNL
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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In the realm of industrial automation, the 20DD385A3ENNBNCNL adjustable frequency AC drive from Allen-Bradley is specifically crafted to manage three-phase applications efficiently at an impressive 480 volts AC. This unit can handle a normal-duty current of 385 amps, ensuring it meets the power demands of various machinery. Enclosed in a standard NEMA Type 1 IP20-rated housing, this drive is protected against the environmental hazards typically present in controlled settings.

Users can operate and configure the device easily via a full numeric LCD interface, allowing quick access to operational parameters and settings.

Featuring an adjustable bus undervoltage trip, the drive promotes operational flexibility and safety. Notably, this model does not include a braking system. Temperature management is achieved through a heat sink thermistor monitored by a microprocessor, enabling it to trigger an overtemperature trip if necessary.

For transient conditions, this drive ensures stability through its logic control ride-thru functionality, maintaining operation for up to 0.25 seconds while idle. Moreover, the power ride-thru capability facilitates a brief power support of 15 milliseconds during full load conditions, helping to prevent operational disruption within the system.

Revision Part #Also known as
20DD385A3ENNBNCNL Ser A20DD385A3ENNBNCNL/A, Series A, Rev A
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