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Allen Bradley PowerFlex 700S 20DB154A3QNNA5NAB

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20DB154A3QNNA5NAB

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The 20DB154A3QNNA5NAB is an adjustable frequency AC drive designed by Allen-Bradley. Operating on a 240V AC supply and configured for three-phase usage, it can handle up to 177 amps at 208 volts. This model is suited for various automation 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 20DB154A3QNNA5NAB

ManufacturerAllen Bradley
Product TypeAdjustable Frequency AC Drive
Product LinePowerFlex 700S
Part Number20DB154A3QNNA5NAB
Weight175.00 lbs (79.38 kg)
Voltage240V AC
Phases3
208V Amps177
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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The 20DB154A3QNNA5NAB, part of Allen-Bradley's PowerFlex 700S series, serves as an efficient adjustable frequency AC drive. This unit operates at 240 volts AC and is designed for three-phase applications, ensuring robust performance. Capable of handling 177 amps at 208 volts, it is applicable in power-intensive environments.

The enclosure is rated IP20 and meets NEMA Type 1 specifications, providing adequate protection for indoor use in controlled environments. It features a full numeric LCD for user interface, facilitating easier operation and configuration of the drive. Notably, this model does not include documentation or a braking system.

For enhanced reliability, the unit offers an adjustable bus undervoltage trip and incorporates a heat sink thermistor monitored by a microprocessor to prevent overheating. This smart monitoring accommodates effective temperature control, ensuring continuous operation. The logic control ride-thru capability is active for 0.25 seconds when the drive is not running, while the power ride-thru supports 15 milliseconds of operational continuity at full load. Overall, the 20DB154A3QNNA5NAB is a durable and reliable component for a range of industrial applications.

Revision Part #Also known as
20DB154A3QNNA5NAB Ser A20DB154A3QNNA5NAB/A, Series A, Rev A
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