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Allen Bradley PowerFlex 700S 20DD156A3EYNARNNN

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20DD156A3EYNARNNN

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Configured for robust performance, the 20DD156A3EYNARNNN adjustable frequency AC drive by Allen-Bradley supports three-phase systems operating at 480V AC, with a maximum normal-duty current rating of 156 amps.

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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 20DD156A3EYNARNNN

ManufacturerAllen Bradley
Product TypeAdjustable Frequency AC Drive
Product LinePowerFlex 700S
Part Number20DD156A3EYNARNNN
Weight150.00 lbs (68.04 kg)
Voltage480V AC
Phases3
480V Input Amps156
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 20DD156A3EYNARNNN model from Allen-Bradley operates as an adjustable-frequency AC drive designed specifically for use in three-phase applications at 480V AC. This drive excels with a current handling capability of 156 amps, ensuring it meets the demands of various industrial tasks. Housed within an IP20-rated enclosure, compliant with NEMA Type 1 standards, the unit is suitable for standard indoor environments. The interface is a full numeric LCD interface for ease of use in monitoring and adjusting settings.

Notably, the device incorporates IGBT technology for effective braking operations, enhancing performance reliability. For safety, the adjustable bus undervoltage trip function allows customization based on specific needs. A heat sink thermistor is included as a feature, monitored by an integrated microprocessor to prevent overheating through a careful over-temp trip mechanism.

Furthermore, the drive provides logic control ride-thru capability lasting 0.25 seconds during non-active periods, ensuring stability in transient states. Additionally, it can maintain a power ride-thru of up to 15 milliseconds at full load, providing crucial operational resilience during electrical disturbances.

Revision Part #Also known as
20DD156A3EYNARNNN Ser A20DD156A3EYNARNNN/A, Series A, Rev A
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