20CD300A0ANNBNA0

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Overview of Allen Bradley 20CD300A0ANNBNA0

The Allen Bradley 20CD300A0ANNBNA0 is a PowerFlex 700H AC drive built for variable frequency control in industrial motor applications. Designed to handle demanding loads, this model supports a three-phase, 480 VAC power input and delivers up to 300 amps of output current, making it suitable for motors up to 250 horsepower. The drive is encased in a NEMA Type 1, IP21 rated enclosure, providing effective protection against dust and light moisture for reliable operation in indoor industrial environments. Engineered for straightforward integration, the 20CD300A0ANNBNA0 includes a blank cover interface module, 24 VDC I/O connections, and comes with a manual for guided setup. It does not feature an internal brake or feedback device, positioning it as a versatile, high-performance drive for systems where these are not required. The unit is discontinued from Rockwell Automation, but remains available from specialized suppliers for replacement and upgrade projects.

Key Features of Allen Bradley 20CD300A0ANNBNA0

  • Rated for 480 VAC, three-phase input and 300 amp output current.
  • Supports motor control up to 250 horsepower for heavy-duty industrial use.
  • Housed in a NEMA Type 1, IP21 enclosure for indoor protection.
  • Includes 24 VDC input/output connections for auxiliary control.
  • Blank cover interface module standard; human interface module not included.
  • No internal brake or brake resistor; suitable for applications without dynamic braking requirements.
  • No integral feedback device; designed for open-loop control.
  • No communication module installed; requires external devices for advanced networking.
  • Compact design with a Size 9 frame, optimized for space-saving installations.
  • Discontinued by Rockwell Automation, but available through select industrial suppliers.

Technical Specs of 20CD300A0ANNBNA0

Input Voltage 480 VAC, Three Phase
Output Current 300 A
Output Power 250 HP
Enclosure Type NEMA Type 1, IP21
I/O Power 24 VDC
Frame Size 9
Brake Module Not Included
Feedback Not Included
Communication Not Included

Applications / Use Case

The Allen Bradley 20CD300A0ANNBNA0 drive is designed for integration into systems requiring variable speed control of large AC motors, such as pumps, fans, compressors, conveyors, and machine tools. Its high current rating and robust output enable it to manage heavy loads in manufacturing plants, production lines, and process industries. The drive’s protection rating suits installations where limited exposure to dust and moisture is expected. Typical scenarios include factory automation, material handling, water treatment, and HVAC systems requiring precise motor speed regulation. The absence of an internal brake or communication module means the 20CD300A0ANNBNA0 is best used in applications where these features are managed externally. For legacy systems, this drive serves as a reliable replacement or upgrade option, especially where continuity and spare parts availability are critical.

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20CD300A0ANNBNA0

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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