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Allen Bradley PowerFlex 700S 20DD077A5ENNANNNN

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

20DD077A5ENNANNNN

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The 20DD077A5ENNANNNN adjustable frequency AC drive delivers reliable performance and control. With a voltage rating of 480V AC and designed for three-phase systems, it accommodates an input current of 77 amps.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
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 20DD077A5ENNANNNN

ManufacturerAllen Bradley
Product TypeAdjustable Frequency AC Drive
Product LinePowerFlex 700S
Part Number20DD077A5ENNANNNN
Weight75.00 lbs (34.02 kg)
Voltage480V AC
Phases3
480V Input Amps77
EnclosureIP20, NEMA Type 1
Human Interface MachineProg. Only 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 20DD077A5ENNANNNN is an adjustable frequency AC drive designed for versatile industrial applications. It functions effectively on a voltage level of 480 volts AC in a three-phase configuration, handling an input current of 77 amps. The drive is housed in an enclosure that meets IP20 and NEMA Type 1 standards, providing adequate protection for indoor use.

User interaction is facilitated through a programmable-only LCD, enabling straightforward adjustments. A quick start guide is included to streamline the installation and setup process. Importantly, the drive does not feature a braking system yet maintains safety through an adjustable bus undervoltage trip.

For efficient thermal control, the unit incorporates a heat sink thermistor overseen by a microprocessor that protects against overheating. When the drive is inactive, it provides a logic control ride-thru period of 0.25 seconds, which is essential for maintaining stability during electrical disturbances. Additionally, the drive offers a power ride-thru capability of 15 milliseconds while fully loaded, ensuring continued operational reliability under transient conditions.

Revision Part #Also known as
20DD077A5ENNANNNN Ser A20DD077A5ENNANNNN/A, Series A, Rev A
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