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Allen Bradley

Allen Bradley 20BD027A3AYNANC0 PowerFlex 40 Drive

Allen Bradley PowerFlex 40 VFD, 3.7 kW, 400-480V AC, IP20.

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ManufacturerAllen Bradley

Part number20BD027A3AYNANC0

Power 3.7 kW

Horsepower 5.0 HP

Input Voltage 400-480V AC

Enclosure IP20

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Digital operator Serial port communication Selectable I/O Dynamic braking Drive-to-drive communication Advanced status diagnostics

Product description

The Allen Bradley 20BD027A3AYNANC0 is a 3.7 kW (5.0 HP) variable frequency drive (VFD) from the PowerFlex 40 series. It is engineered for demanding industrial applications, operating on a 400-480V AC input power supply. The drive features an IP20 enclosure, making it suitable for mounting within control cabinets or protected enclosures.

This VFD is ideal for applications such as heavy-duty pumps, fans, conveyors, extruders, and other industrial machinery where precise motor speed control is required for optimal performance, energy efficiency, and process integration.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Allen Bradley 20BD027A3AYNANC0. We are committed to offering quality automation components and dependable service to support your operational needs.

Technical specifications

Power	3.7 kW
Horsepower	5.0 HP
Input Voltage	400-480V AC
Enclosure	IP20
Series	PowerFlex 40
Frame Size	2

Common applications

Industrial pumps

Industrial fans

Conveyors

Extruders

Manufacturing machinery

Process control

Material handling

Compatible systems

Allen Bradley ControlLogix Allen Bradley CompactLogix DeviceNet EtherNet/IP

Also known as

Allen Bradley PowerFlex 40 drive 20BD027A3AYNANC0 VFD PowerFlex 40 5 HP Allen Bradley AC inverter

Replaces / compatible with

The 20BD027A3AYNANC0 can serve as a direct replacement for earlier PowerFlex 40 models with identical ratings. Always confirm system compatibility before installation.

Technical note

Expert tip

When using dynamic braking with the 20BD027A3AYNANC0, ensure the external brake resistor is correctly sized and connected according to the manufacturer's recommendations.

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Frequently asked questions

What is the frame size of the Allen Bradley 20BD027A3AYNANC0 drive?

The Allen Bradley 20BD027A3AYNANC0 PowerFlex 40 drive is a Frame Size 2, delivering 3.7 kW (5.0 HP) and operating on a 400-480V AC input. It features an IP20 enclosure.