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Allen Bradley PowerFlex 755 AC Drive - 27A, 20 HP (IP54/NEMA 12)

Allen Bradley PowerFlex 755 AC Drive (IP54/NEMA 12)

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ManufacturerAllen Bradley

Part number20G11GD027AA0NNNNN

Input Voltage 480 VAC

Output Current 27 A

Power Output 20 HP (ND) / 15 HP (HD)

Enclosure IP54, NEMA 12

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Veteran-owned

CAGE: 9NK75

IP54/NEMA 12 enclosure Air-cooled Internal dynamic braking transistor AC input with precharge Filtered, CM jumper removed No HIM (Blank)

Product description

The Allen Bradley 20G11GD027AA0NNNNN is an air-cooled AC drive from the PowerFlex 755 series, featuring an IP54/NEMA 12 enclosure for enhanced environmental protection. It operates with a 480 VAC input and provides an output current of 27 Amps. This drive delivers 20 HP for normal duty and 15 HP for heavy-duty applications, with a DC bus voltage of 650 VDC.

This drive is designed for applications in dusty or moist environments, such as food and beverage processing, general manufacturing, and wastewater treatment plants. Its IP54/NEMA 12 rating ensures protection against dust ingress and water splashes. The drive includes AC input with precharge and DC terminals, along with an internal dynamic braking transistor.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen Bradley 20G11GD027AA0NNNNN. We provide reliable access to industrial automation components, ensuring your operations are supported with quality parts and exceptional service.

Technical specifications

Input Voltage	480 VAC
Output Current	27 A
Power Output	20 HP (ND) / 15 HP (HD)
Enclosure	IP54, NEMA 12
Cooling	Air-cooled
DC Bus Voltage	650 VDC
Frame Size	Frame 3
Input Type	AC Input with Precharge

Common applications

Food & Beverage

General Manufacturing

Wastewater Treatment

Dust-prone Environments

Humid Conditions

Industrial Automation

Compatible systems

PowerFlex 755 series controllers Allen-Bradley control systems

Also known as

Allen Bradley PF755 27A PowerFlex 755 NEMA 12 20G11GD027AA0NNNNN Drive

Replaces / compatible with

The Allen Bradley PowerFlex 755 AC Drive series is a primary offering. For specific replacement guidance for discontinued models, consult Rockwell Automation's product documentation for compatible alternatives. Note that this specific model has been discontinued as of June 30, 2024, with a direct replacement of 20G11GD027JA0NNNNN.

Technical note

Expert tip

This drive is typically supplied with a blank (No HIM) face, intended for remote operation or integration with a separate Human Interface Module.

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Frequently asked questions

What environmental protection does the Allen Bradley 20G11GD027AA0NNNNN offer?

The Allen Bradley 20G11GD027AA0NNNNN features an IP54 and NEMA 12 rated enclosure. This provides protection against dust ingress and water splashes, making it suitable for challenging industrial environments.