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Allen Bradley PowerFlex 700S 20DD077A0ENNANNNN

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20DD077A0ENNANNNN

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The 20DD077A0ENNANNNN from Allen-Bradley is an adjustable frequency AC drive suitable for three-phase systems operating at 480V AC. It features a normal-duty current capacity of 77 amps and is protected by an IP20-rated enclosure.

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2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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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 20DD077A0ENNANNNN

ManufacturerAllen Bradley
Product TypeAdjustable Frequency AC Drive
Product LinePowerFlex 700S
Part Number20DD077A0ENNANNNN
Weight75.00 lbs (34.02 kg)
Voltage480V AC
Phases3
480V Input Amps77
EnclosureIP20, NEMA Type 1
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 20DD077A0ENNANNNN model is a robust adjustable-frequency AC drive from Allen-Bradley, part of the PowerFlex 700S series. This unit is designed for three-phase operation at 480V AC, making it ideal for a range of industrial applications. It can handle a normal-duty current of up to 77 amps, which provides the necessary capacity for effective motor control.

The drive is enclosed in a structure that meets NEMA Type 1 standards and has an IP20 rating, suitable for non-hazardous environments. Notably, this drive has a blank cover instead of a functional interface.

In terms of safety features, the device includes an adjustable bus undervoltage trip to enhance protection against unexpected voltage drops. The drive is also equipped with a heat sink thermistor monitored by a microprocessor, which triggers an overtemperature trip to safeguard internal components from damage.

Furthermore, the 20DD077A0ENNANNNN offers logical control ride-thru capabilities, allowing for operation stability for 0.25 seconds when not in active use. For brief power interruptions, it can sustain operations for up to 15 milliseconds at full load, ensuring minimal disruption during critical tasks.

Revision Part #Also known as
20DD077A0ENNANNNN Ser A20DD077A0ENNANNNN/A, Series A, Rev A
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