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Allen Bradley PowerFlex 700S 20DD385N0NNNBCASE

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20DD385N0NNNBCASE

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The 20DD385N0NNNBCASE is an adjustable frequency AC drive from the Allen-Bradley PowerFlex 700S series. Operating at 480V AC in a three-phase configuration, it has a normal-duty current rating of 385 amps, making it suitable for advanced applications.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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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 20DD385N0NNNBCASE

ManufacturerAllen Bradley
Product TypeAdjustable Frequency AC Drive
Product LinePowerFlex 700S
Part Number20DD385N0NNNBCASE
Weight32.00 lbs (14.51 kg)
Voltage480V AC
Phases3
480V Input Amps385
EnclosureOpen/IP00, with Conformal Coat
Human Interface MachineBlank Cover
DocumentationNo
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 20DD385N0NNNBCASE adjustable frequency AC drive is designed for demanding industrial applications. It operates with a three-phase input voltage of 480V AC. Capable of handling a normal-duty current of 385 amps, this unit is suited for rigorous motor control tasks. The drive comes with an open enclosure that has an IP00 rating. It also features a protective conformal coat, which enhances its durability in challenging environments.

This particular model has a cover for the human-machine interface option, and it does not include braking functionalities, making it straightforward in design. For safety, it offers an adjustable bus undervoltage trip to prevent damage from voltage fluctuations. The heat sink thermistor plays a critical role in monitoring temperature. A microprocessor manages this thermistor to initiate an overtemperature trip when necessary, ensuring reliable operation.

Regarding operational stability, the 20DD385N0NNNBCASE supports a logic control ride-thru duration of 0.25 seconds while not running. In high-load situations, it can sustain power for up to 15 milliseconds, providing further assurance against temporary power losses. This adjustable frequency drive is engineered for efficient performance in various motor control scenarios.

Revision Part #Also known as
20DD385N0NNNBCASE Ser A20DD385N0NNNBCASE/A, Series A, Rev A
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