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ABB ACS355-03U 31A 3-Phase Variable Frequency Drive

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ManufacturerABB

Part numberACS355-03U-31A0-4

Rated current 31A

Voltage 380-480V

Phase 3-Phase

Series ACS355-03U

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12-month warranty

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Same-day dispatch

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

Optimized for machine applications Compact and modular design Flexible control options Energy saving features Built-in protections Easy integration

Product description

The ABB ACS355-03U-31A0-4 is a compact and versatile 3-phase variable frequency drive (VFD) designed for machine applications. This unit features a rated current of 31A and operates on 380-480V power. It is part of the ACS355 series, which is optimized for controlling a wide range of machinery with features that enhance performance, flexibility, and ease of use.

This VFD is ideal for applications such as conveyors, escalators, elevators, pumps, fans, and machine tools. Its flexibility allows it to be used across various industries including food and beverage, textiles, material handling, and general manufacturing, where precise motion control and reliable operation are critical.

Stanlo Automation, a veteran-owned business, provides dependable access to quality surplus industrial automation parts. Sourcing your ABB ACS355-03U-31A0-4 from us ensures you receive a reliable component at a competitive price, backed by our commitment to customer satisfaction and expertise in automation solutions.

Technical specifications

Rated current	31A
Voltage	380-480V
Phase	3-Phase
Series	ACS355-03U

Common applications

Conveyors

Escalators

Elevators

Pumps

Fans

Machine tools

Laundry machines

Compatible systems

Compatible with standard AC induction motors and permanent magnet motors Designed for integration into automated machine control systems

Also known as

ABB ACS355 drive 31A VFD ABB machine drive

Replaces / compatible with

The ACS355 series offers advanced features and performance for machine control, often serving as an upgrade or replacement for older, less sophisticated motor controllers requiring precise speed and motion management.

Technical note

Expert tip

The ACS355 series includes integrated programmable macro functions and timers, allowing for customization and automation of machine sequences directly within the drive, reducing the need for external control logic.

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Frequently asked questions

What type of applications is the ABB ACS355-03U-31A0-4 designed for?

The ABB ACS355-03U-31A0-4 VFD is specifically designed for machine applications, including conveyors, escalators, elevators, pumps, fans, and machine tools. Its robust features and control capabilities make it suitable for precise motion control needs.