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Allen Bradley PowerFlex 700S 20DE261BCENNBCASE

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20DE261BCENNBCASE

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The 20DE261BCENNBCASE is a high-capacity adjustable frequency AC drive from Allen-Bradley, designed to operate at 600V AC. This unit supports three-phase systems and features a maximum normal-duty current of 261 amps, making it suitable for demanding applications.

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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 20DE261BCENNBCASE

ManufacturerAllen Bradley
Product TypeAdjustable Frequency AC Drive
Product LinePowerFlex 700S
Part Number20DE261BCENNBCASE
Weight32.00 lbs (14.51 kg)
Voltage600V AC
Phases3
600V Input Amps261
EnclosureIP20 NEMA Type 1, MCC, with Conformal Coat
Human Interface MachineBlank Cover
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 20DE261BCENNBCASE adjustable frequency AC drive is engineered for adaptability in high-performance settings. With a nominal voltage capacity of 600V AC, it caters to three-phase configurations, proving suitable for various industrial applications. The drive supports a robust normal-duty current of 261 amps, ensuring it meets substantial load requirements efficiently.

Constructed with an IP20 NEMA Type 1 enclosure, this model offers basic environmental protection. A conformal coating enhances its resilience, allowing for safe operation across various conditions. The interface is a blank cover.

While this unit lacks a braking system, it does offer an adjustable bus undervoltage trip to protect against fluctuations in the power supply. Additionally, a microprocessor continuously monitors the unit's heat sink thermistor, which can trigger an overtemperature trip if necessary, maintaining safe operating conditions.

For operational continuity, the drive includes logic control ride-thru capabilities of 0.25 seconds when the drive is not actively running. Moreover, it can maintain power for 15 milliseconds at full load, contributing to stable performance during brief power interruptions. The 20DE261BCENNBCASE thus is a reliable choice for applications requiring efficient motor control under varying conditions.

Revision Part #Also known as
20DE261BCENNBCASE Ser A20DE261BCENNBCASE/A, Series A, Rev A
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