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Allen Bradley PowerFlex 700S 20DD300N3NNNBCNNN

Product image is representative; revision or series may vary. Contact us to request a specific version.

20DD300N3NNNBCNNN

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The 20DD300N3NNNBCNNN is an adjustable frequency AC drive designed for 480V AC operation in three-phase systems. With a normal-duty current capability of 300 amps, this drive is well-suited for various applications requiring high-performance 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 20DD300N3NNNBCNNN

ManufacturerAllen Bradley
Product TypeAdjustable Frequency AC Drive
Product LinePowerFlex 700S
Part Number20DD300N3NNNBCNNN
Weight200.00 lbs (90.72 kg)
Voltage480V AC
Phases3
480V Input Amps300
EnclosureIP20, NEMA Type 1
Human Interface MachineFull Numeric LCD
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 20DD300N3NNNBCNNN model from Allen-Bradley is a versatile adjustable-frequency AC drive crafted to function at 480V AC within three-phase configurations. It is rated for a substantial normal-duty current of 300 amps, catering specifically to applications with demanding performance requirements. The drive is encased in an enclosure rated IP20, compliant with NEMA Type 1 standards, and protected against certain environmental factors.

A notable feature of the 20DD300N3NNNBCNNN is its full numeric LCD interface. Although it lacks detailed documentation, this display allows users to monitor critical data and make real-time adjustments. The drive is not equipped with a brake, but it compensates with an adjustable bus undervoltage trip that can be tailored according to operational parameters.

For thermal management, the system employs a heat sink thermistor monitored by a microprocessor, which detects overtemperature conditions and activates necessary safety protocols. The drive's logic control offers a ride-thru capability of 0.25 seconds when not running, and it can maintain operation up to 15 milliseconds at full load during power disturbances. The combination of these features makes the 20DD300N3NNNBCNNN a reliable choice for industrial applications needing precise control and performance.

Revision Part #Also known as
20DD300N3NNNBCNNN Ser A20DD300N3NNNBCNNN/A, Series A, Rev A
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