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Allen Bradley PowerFlex 700S 20DD460A3NNNBNNNN

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

20DD460A3NNNBNNNN

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The 20DD460A3NNNBNNNN is an adjustable frequency AC drive designed by Allen-Bradley. This model operates at 480V AC and is structured for three-phase configurations, making it ideal for various industrial applications requiring reliable motor 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 20DD460A3NNNBNNNN

ManufacturerAllen Bradley
Product TypeAdjustable Frequency AC Drive
Product LinePowerFlex 700S
Part Number20DD460A3NNNBNNNN
Weight250.00 lbs (113.40 kg)
Voltage480V AC
Phases3
480V Input Amps460
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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Designed for robust performance, the 20DD460A3NNNBNNNN adjustable frequency AC drive from Allen-Bradley operates efficiently at a voltage of 480V AC. This unit is built for three-phase systems and supports a maximum input current of 460 amps, providing substantial power for industrial applications.

The drive is protected in an enclosure compliant with IP20 and NEMA Type 1 standards, suitable for indoor use. Users interact via a full numeric LCD that facilitates straightforward operation and monitoring of system parameters.

Unlike some models, this unit does not come with a braking feature. However, it features an adjustable bus undervoltage trip that enhances system protection by preventing operational failures due to voltage drops. Additionally, a heat sink thermistor is included, monitored by a microprocessor to detect overheating and activate an overtemperature trip if necessary.

The drive’s logic control allows for ride-thru capability for 0.25 seconds when the system is not running, maintaining operational stability. Furthermore, it supports power ride-thru of up to 15 milliseconds during peak load conditions, ensuring that temporary power fluctuations do not disrupt functioning. This makes the 20DD460A3NNNBNNNN drive an essential component for achieving reliable control in various motor applications.

Revision Part #Also known as
20DD460A3NNNBNNNN Ser A20DD460A3NNNBNNNN/A, Series A, Rev A
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