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Allen Bradley PowerFlex 700S 20DD300N3ENNNNGNE

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20DD300N3ENNNNGNE

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The 20DD300N3ENNNNGNE is an adjustable-frequency AC drive from Allen-Bradley designed for three-phase 480V AC applications. It supports a significant normal-duty current of 300 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 20DD300N3ENNNNGNE

ManufacturerAllen Bradley
Product TypeAdjustable Frequency AC Drive
Product LinePowerFlex 700S
Part Number20DD300N3ENNNNGNE
Weight200.00 lbs (90.72 kg)
Voltage480V AC
Phases3
480V Input Amps300
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 Allen-Bradley 20DD300N3ENNNNGNE, a robust adjustable frequency AC drive, is built for efficiency in three-phase environments, specifically operating at 480V AC. Capable of handling a normal-duty current of 300 amps, this unit is suitable for high-performance applications that demand reliability and stability.

The drive is intended for indoor use and is housed in an enclosure rated IP20 and adhering to NEMA Type 1 standards. A full numeric LCD display facilitates user interaction, simplifying monitoring and adjustment.

This model features no braking capability but compensates with an adjustable bus undervoltage trip, ensuring operational adaptability. Thermal regulation is handled by a heat sink thermistor, which is monitored by a microprocessor to trigger an overtemperature trip if limits are breached, safeguarding electronic components.

Regarding operational resilience, the 20DD300N3ENNNNGNE supports logic control ride-thru capable of lasting 0.25 seconds when the drive is not running, thus enhancing its reliability during power disruptions. It can also maintain power for 15 milliseconds at full load, which is crucial for handling temporary voltage drops efficiently. The design and functionality cater to the demands of various industrial applications, ensuring durable and effective motor control.

Revision Part #Also known as
20DD300N3ENNNNGNE Ser A20DD300N3ENNNNGNE/A, Series A, Rev A
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