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Allen Bradley PowerFlex 700S 20DD156A3EYNACNNN

Product image is representative; revision or series may vary. Contact us to request a specific version.

20DD156A3EYNACNNN

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The 20DD156A3EYNACNNN is an adjustable-frequency AC drive within the Allen-Bradley PowerFlex 700S range. It functions on a 480V AC supply with a three-phase configuration and can handle a normal-duty current 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 20DD156A3EYNACNNN

ManufacturerAllen Bradley
Product TypeAdjustable Frequency AC Drive
Product LinePowerFlex 700S
Part Number20DD156A3EYNACNNN
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

The 20DD156A3EYNACNNN is categorized as an adjustable frequency AC drive from the PowerFlex 700S series by Allen-Bradley. It operates on a 480V AC three-phase input and is capable of dealing with a maximum normal-duty current of 156 amps. The device features an enclosure that is rated IP20, which complies with NEMA Type 1 standards, ensuring basic protection for indoor environments. A full numeric LCD serves as the human-machine interface, allowing for straightforward control and monitoring of operational parameters.

The drive is equipped with IGBT technology for effective braking capabilities. Users can also utilize an adjustable bus undervoltage trip feature to configure settings according to specific operational needs. Additionally, this drive incorporates a heat sink thermistor that is actively monitored by a microprocessor, which provides safety by triggering an overtemperature trip when necessary.

For added resilience, the logic control ride-thru time is set at 0.25 seconds when the drive is not in operation. Meanwhile, the power ride-thru can maintain operation for a maximum of 15 milliseconds under full load conditions. The 20DD156A3EYNACNNN is engineered for demanding industrial applications, providing reliable performance and flexibility in control.

Revision Part #Also known as
20DD156A3EYNACNNN Ser A20DD156A3EYNACNNN/A, Series A, Rev A
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