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Allen Bradley PowerFlex 700S 20DD077A3EYNA1CBK

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20DD077A3EYNA1CBK

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The 20DD077A3EYNA1CBK from Allen-Bradley operates as an adjustable frequency AC drive, ideal for three-phase applications. With a voltage rating of 480 volts AC and the ability to process up to 77 amps of normal-duty current, this device caters to various industrial requirements.

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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 20DD077A3EYNA1CBK

ManufacturerAllen Bradley
Product TypeAdjustable Frequency AC Drive
Product LinePowerFlex 700S
Part Number20DD077A3EYNA1CBK
Weight32.00 lbs (14.51 kg)
Voltage480V AC
Phases3
480V Input Amps77
EnclosureIP20, NEMA Type 1
Human Interface MachineFull Numeric LCD
DocumentationQuick Start Guide
BrakeIGBT
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 20DD077A3EYNA1CBK is an adjustable-frequency AC drive by Allen-Bradley, part of the PowerFlex 700S series. This drive works effectively within a three-phase power system, primarily configured to handle 480 volts AC. It supports a robust current capability of 77 amps (normal duty), making it suitable for various applications requiring reliable motor control.

Designed for indoor use, the drive is housed in an IP20 NEMA Type 1 enclosure, which provides essential protection against dust and accidental contact. A full numeric LCD display facilitates user interaction, allowing operators to easily monitor performance parameters and make necessary adjustments.

The integrated IGBT technology enhances braking performance, while the adjustable bus undervoltage trip feature provides flexibility in operational thresholds. Additionally, the unit features an internal heat sink thermistor that is overseen by a microprocessor, which activates an overtemperature trip if needed to safeguard device integrity.

This drive can maintain logic control ride-thru for 0.25 seconds, ensuring sustained functionality during brief power interruptions. Furthermore, it is capable of supporting power ride-thru for 15 milliseconds under full load conditions, which adds to its exceptional reliability in fluctuating supply scenarios. The 20DD077A3EYNA1CBK is thus suited for demanding industrial applications.

Revision Part #Also known as
20DD077A3EYNA1CBK Ser A20DD077A3EYNA1CBK/A, Series A, Rev A
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