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Allen Bradley PowerFlex 700S 20DC125A3ENNA5CNL

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20DC125A3ENNA5CNL

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The 20DC125A3ENNA5CNL is an adjustable-frequency AC drive from Allen-Bradley. It is suitable for three-phase power with a voltage requirement of 400V AC. It supports a current of 125 amps and offers a full numeric LCD for user interaction. This unit is geared for a variety of industrial control 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 20DC125A3ENNA5CNL

ManufacturerAllen Bradley
Product TypeAdjustable Frequency AC Drive
Product LinePowerFlex 700S
Part Number20DC125A3ENNA5CNL
Weight32.00 lbs (14.51 kg)
Voltage400V AC
Phases3
400V Input Amps125
EnclosureIP20, NEMA Type 1
Human Interface MachineFull Numeric LCD
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 20DC125A3ENNA5CNL adjustable frequency AC drive, a part of the Allen-Bradley PowerFlex 700S series, operates effectively at 400 volts AC within three-phase systems. Capable of managing 125 amps of normal-duty current, this drive supports various industrial applications that require reliable motor management.

This model features an IP20-rated enclosure, meeting NEMA Type 1 standards, which protects it from dust and light contact. The interface consists of a full numeric LCD, providing users with easy access to operational data and configuration options.

Notably, the drive does not incorporate a braking mechanism, which may be suitable for specific applications. The system is equipped with an adjustable bus undervoltage trip feature that enhances operational reliability in fluctuating power conditions. Additionally, a microprocessor actively monitors a heat sink thermistor to prevent overheating, signaling a trip when necessary.

Operationally, the drive allows for a brief logic control ride-thru of 0.25 seconds when not running and provides power ride-thru support for 15 milliseconds under full load conditions. These attributes make the 20DC125A3ENNA5CNL an effective solution for precise motor control in many industrial setups.

Revision Part #Also known as
20DC125A3ENNA5CNL Ser A20DC125A3ENNA5CNL/A, Series A, Rev A
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