20F11ND077JA0NNNNN | Allen-Bradley PowerFlex 753 60 HP 77 A 480V AC Drive With IP20/IP00 Enclosure & Brake Transistor
20F11ND077JA0NNNNN | Allen-Bradley PowerFlex 753 60 HP 77 A 480V AC Drive With IP20/IP00 Enclosure & Brake Transistor
20F11ND077JA0NNNNN | Allen-Bradley PowerFlex 753 60 HP 77 A 480V AC Drive With IP20/IP00 Enclosure & Brake Transistor
    20F11ND077JA0NNNNN | Allen-Bradley PowerFlex 753 60 HP 77 A 480V AC Drive With IP20/IP00 Enclosure & Brake Transistor
20F11ND077JA0NNNNN | Allen-Bradley PowerFlex 753 60 HP 77 A 480V AC Drive With IP20/IP00 Enclosure & Brake Transistor

20F11ND077JA0NNNNN | Allen-Bradley PowerFlex 753 60 HP 77 A 480V AC Drive With IP20/IP00 Enclosure & Brake Transistor

Part #: 20F11ND077JA0NNNNN Manufactured by: Allen-Bradley
Regular price
$6,740.00
Sale price
$6,740.00
Regular price
4 in Stock
Condition: New – Open box
Shipping calculated at checkout.
Product Overview
The Allen-Bradley 20F11ND077JA0NNNNN is a PowerFlex 753 Adjustable Frequency AC drive. This AC drive is a 480VAC/650VDC ra...  Read more
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Warranty for Product #: 20F11ND077JA0NNNNN
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Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.

Product Description P/N: 20F11ND077JA0NNNNN

Description / Specifications

Description 

The Allen-Bradley 20F11ND077JA0NNNNN is a PowerFlex 753 AC drive rated for 60 HP at 480 VAC with a continuous output current of 77 A under normal duty. It includes an internal brake transistor, integrated filtering, and an IP20/IP00 open-type enclosure. This drive is supplied without a Human Interface Module and operates with a conformally coated design suited for industrial motor control applications requiring reliable speed and torque adjustment.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Drives
Part Number 20F11ND077JA0NNNNN
Subcategory Drive
Series PowerFlex 753
Voltage Rating 480 V AC / 650 V DC
Continuous Output (ND) 77 A, 60 HP
Continuous Output (HD) 65 A, 50 HP
Frame Size Frame 5
Enclosure Type IP20 / IP00, Open
Input Type AC & DC Input With Precharge
Internal Brake Transistor Yes
Internal Resistor No
HIM Module Not included (Blank cover installed)
Default CM Cap Connection Jumper installed
Filtering Yes
Duty Ratings Normal Duty / Heavy Duty
Temperature Range (Operating) 0…50 °C
Temperature Range (Storage) –40…70 °C
Recommended Airflow 883.49 m³/h (520 CFM)
Vibration Rating 1.000 mm displacement, 1.5 g peak
Conformal Coating Yes
Wiring Requirements Copper wire, 600 V insulation rating
Application Industrial motor speed and torque control

 

 

Information About 20F11ND077JA0NNNNN

The 20F11ND077JA0NNNNN is part of the PowerFlex 753 family, designed for flexible and high-performance AC motor control in a wide range of industrial systems. Supporting 480 VAC three-phase input, the drive delivers 60 HP at 77 A under normal duty and 50 HP at 65 A under heavy-duty operation. As a Frame 5 unit, it incorporates an internal brake IGBT for dynamic braking and is built with a dual AC/DC input precharge architecture. The enclosure is rated IP20/IP00, making it suitable for installation within protected control cabinets. This model is shipped with a blank cover in place of the HIM, allowing optional modules such as the 20-HIM-A6 to be added. Designed for reliable operation, the drive meets typical PowerFlex 750 wiring requirements and supports application demands associated with industrial motor startup, shutdown, and speed modulation.

Key Features:

  • 60 HP normal duty rating: Provides 77 A continuous output current at 480 VAC.
  • 50 HP heavy-duty capability: Supports 65 A continuous current for demanding loads.
  • Integrated brake IGBT: Enables dynamic braking for controlled deceleration.
  • Open-type IP20/IP00 enclosure: Suitable for cabinet-mounted installations.
  • Blank HIM cover: HIM not included but compatible with optional 20-HIM modules.
  • Filtered EMC design: Includes internal filtering for improved noise performance.
  • Frame 5 construction: Ensures robust thermal and mechanical stability.
  • Dual AC/DC input with precharge: Supports reliable start-up characteristics.
  • Conformal coating: Provides additional environmental protection.
  • Normal and heavy-duty ratings: Supports multiple application profiles.
  • Enhanced connectivity via terminal blocks: Supports control wiring and relay interfacing.
  • Compatible with 480 VAC motor control systems: Suitable for industrial drives requiring precise speed regulation.

The 20F11ND077JA0NNNNN delivers the reliability and precision required for high-power motor control in PowerFlex 753 industrial applications.

Frequently Asked Questions about 20F11ND077JA0NNNNN
Question: What is the 20F11ND077JA0NNNNN used for?
Date Update:20/06/2025
Answer:

The 20F11ND077JA0NNNNN is a Variable Frequency Drive (VFD) from the PowerFlex 753 series by Allen-Bradley. It is designed to control the speed and torque of AC motors by varying the output frequency and voltage. This device improves motor efficiency, reduces energy consumption, and enables smoother startup and shutdown procedures. It's commonly used in conveyor systems, pumps, fans, mixers, and other industrial applications that require adjustable motor performance. With programmable control profiles, it enhances process optimization and equipment lifespan. The drive also integrates protection and filtering features for robust industrial operation.

Question: What are the dimensions of the 20F11ND077JA0NNNNN?
Date Update:20/06/2025
Answer:

As a Frame 5 drive, the 20F11ND077JA0NNNNN has approximate dimensions of 685 mm (H) x 270 mm (W) x 270 mm (D). It is a panel-mounted unit with significant airflow requirements. The compact form factor allows for installation in industrial enclosures with adequate ventilation. Despite its size, it delivers powerful output and is engineered for high-density motor control. Users must leave sufficient space around the drive to ensure proper cooling airflow of approximately 520 CFM (883.49 m³/h). These dimensions make it suitable for high-performance, space-efficient installations.

Question: What is the enclosure type of this drive?
Date Update:20/06/2025
Answer:

The 20F11ND077JA0NNNNN comes with an open-type enclosure rated IP20/IP00, NEMA/UL Type Open. This means it offers limited protection against solid objects and no protection against liquids. Therefore, it must be mounted inside a protective cabinet to meet safety and environmental standards. The drive is suitable for clean, dry indoor installations. In harsh or dusty environments, an additional enclosure with appropriate IP/NEMA rating is required. The open type simplifies cooling and maintenance but demands secure and organized installation practices.

Question: Does the drive include braking capability?
Date Update:20/06/2025
Answer:

Yes, the drive includes an internal dynamic braking transistor (IGBT). However, it does not have a built-in braking resistor—this must be added externally if needed. The braking transistor allows excess regenerative energy to be dissipated through a resistor, especially during rapid deceleration. This function is essential in high-inertia applications where controlled stopping is important. The braking system improves motor safety and extends mechanical component life. Correct resistor sizing and heat management are important for optimal braking performance.

Question: Is the 20F11ND077JA0NNNNN still manufactured?
Date Update:20/06/2025
Answer:

Yes, the 20F11ND077JA0NNNNN is actively manufactured by Rockwell Automation as part of the PowerFlex 753 family. It is a modern product with ongoing availability and support. Users can find it through Allen-Bradley distributors, and it is backed by firmware updates, user manuals, and spare parts. The PowerFlex 750 series remains a core part of Rockwell’s drive solutions for advanced motor control. However, Rockwell encourages users to register the product for lifecycle updates. It’s suitable for both new installations and retrofitting legacy systems.

IQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

The Allen-Bradley 20F11ND077JA0NNNNN is a PowerFlex 753 AC drive rated for 60 HP at 480 VAC with a continuous output current of 77 A under normal duty. It includes an internal brake transistor, integrated filtering, and an IP20/IP00 open-type enclosure. This drive is supplied without a Human Interface Module and operates with a conformally coated design suited for industrial motor control applications requiring reliable speed and torque adjustment.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Drives
Part Number 20F11ND077JA0NNNNN
Subcategory Drive
Series PowerFlex 753
Voltage Rating 480 V AC / 650 V DC
Continuous Output (ND) 77 A, 60 HP
Continuous Output (HD) 65 A, 50 HP
Frame Size Frame 5
Enclosure Type IP20 / IP00, Open
Input Type AC & DC Input With Precharge
Internal Brake Transistor Yes
Internal Resistor No
HIM Module Not included (Blank cover installed)
Default CM Cap Connection Jumper installed
Filtering Yes
Duty Ratings Normal Duty / Heavy Duty
Temperature Range (Operating) 0…50 °C
Temperature Range (Storage) –40…70 °C
Recommended Airflow 883.49 m³/h (520 CFM)
Vibration Rating 1.000 mm displacement, 1.5 g peak
Conformal Coating Yes
Wiring Requirements Copper wire, 600 V insulation rating
Application Industrial motor speed and torque control

 

 

Information About 20F11ND077JA0NNNNN

The 20F11ND077JA0NNNNN is part of the PowerFlex 753 family, designed for flexible and high-performance AC motor control in a wide range of industrial systems. Supporting 480 VAC three-phase input, the drive delivers 60 HP at 77 A under normal duty and 50 HP at 65 A under heavy-duty operation. As a Frame 5 unit, it incorporates an internal brake IGBT for dynamic braking and is built with a dual AC/DC input precharge architecture. The enclosure is rated IP20/IP00, making it suitable for installation within protected control cabinets. This model is shipped with a blank cover in place of the HIM, allowing optional modules such as the 20-HIM-A6 to be added. Designed for reliable operation, the drive meets typical PowerFlex 750 wiring requirements and supports application demands associated with industrial motor startup, shutdown, and speed modulation.

Key Features:

  • 60 HP normal duty rating: Provides 77 A continuous output current at 480 VAC.
  • 50 HP heavy-duty capability: Supports 65 A continuous current for demanding loads.
  • Integrated brake IGBT: Enables dynamic braking for controlled deceleration.
  • Open-type IP20/IP00 enclosure: Suitable for cabinet-mounted installations.
  • Blank HIM cover: HIM not included but compatible with optional 20-HIM modules.
  • Filtered EMC design: Includes internal filtering for improved noise performance.
  • Frame 5 construction: Ensures robust thermal and mechanical stability.
  • Dual AC/DC input with precharge: Supports reliable start-up characteristics.
  • Conformal coating: Provides additional environmental protection.
  • Normal and heavy-duty ratings: Supports multiple application profiles.
  • Enhanced connectivity via terminal blocks: Supports control wiring and relay interfacing.
  • Compatible with 480 VAC motor control systems: Suitable for industrial drives requiring precise speed regulation.

The 20F11ND077JA0NNNNN delivers the reliability and precision required for high-power motor control in PowerFlex 753 industrial applications.

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