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Allen Bradley PowerFlex 700S 20DC072A3EYNANBNL

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20DC072A3EYNANBNL

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The model 20DC072A3EYNANBNL from Allen-Bradley offers effective motor control through adjustable frequency technology. It operates on a three-phase system at 400 volts AC and manages up to 72 amps of normal-duty current on the 400V input. It features a user-friendly full numeric LCD for interaction.

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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 20DC072A3EYNANBNL

ManufacturerAllen Bradley
Product TypeAdjustable Frequency AC Drive
Product LinePowerFlex 700S
Part Number20DC072A3EYNANBNL
Weight32.00 lbs (14.51 kg)
Voltage400V AC
Phases3
400V Input Amps72
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 20DC072A3EYNANBNL is a feature-rich adjustable frequency AC drive produced by Allen-Bradley, known for its reliability in motor control applications. It operates efficiently at a voltage of 400V AC within a three-phase setup, compatible with demanding applications requiring a current capacity of 72 amps (normal-duty).

Enclosed in an IP20 housing that adheres to NEMA Type 1 specifications, this unit is designed for indoor use, offering basic protection against dust and accidental contact. Interaction with the drive is streamlined through a full numeric LCD, which displays essential operating parameters clearly.

The drive includes a robust IGBT braking system for efficient performance. Safety features such as an adjustable bus undervoltage trip ensure that it operates within safe electrical limits. Additionally, the heat sink thermistor is actively managed by a microprocessor, which can trigger an overtemperature trip if conditions exceed safe thresholds, providing added reliability.

The device supports brief logic control ride-thru for 0.25 seconds, allowing it to maintain functionality during short interruptions. Furthermore, it can function effectively for 15 milliseconds under full load during power disturbances. The 20DC072A3EYNANBNL drive exemplifies an advanced solution for various motor control challenges in industrial applications.

Revision Part #Also known as
20DC072A3EYNANBNL Ser A20DC072A3EYNANBNL/A, Series A, Rev A
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