ABB 3AUA0000078246 ACS355 drive - IEC Pn 1 Hp
Part Number: 3AUA0000078246
Quick Summary
ABB ACS355 drive is a compact motor controller for precise speed control in small-to-mid-size manufacturing lines. Design teams often struggle with panel space, wiring complexity, and slow commissioning when upgrading legacy motors. This family supports CE compliance and enables safe integration with IP-rated enclosures and SIL-based safety concepts. Together with simple configuration, scalable control, and tight motor matching, it delivers energy efficiency, faster time-to-value, and lower total cost of ownership for packaging, material handling, and machine-building projects. These capabilities align with the needs of industrial automation projects, delivering reliable motor control and easy integration for OEMs and end users alike.
Product Information
Extended Description
3AUA0000078246 ABB: ACS355-03U-02A4-4+J400
Compact design with integrated control enables the ACS355-03U-02A4-4+J400 to fit small panels while delivering reliable 1 HP performance. This reduces wiring complexity and panel depth, accelerating installation for OEM machines and retrofit projects. Flexible parameter profiles and J400 fieldbus option simplify commissioning and streamline integration within the ABB ecosystem, supporting rapid deployment in conveyors, packaging lines, and material-handling equipment. Energy-efficient control with soft-start and optimized current use lowers energy consumption and mechanical stress, delivering measurable annual savings and longer motor life in high-cycle applications. Easy programming and diagnostic tools improve maintenance planning and uptime, helping technicians troubleshoot without specialized equipment. Compatibility with standard IEC power practices and plug-and-play motor matching reduces lifecycle risk for new-build and retrofit projects while ensuring compliance with industry norms.
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FAQs
The ACS355-03U-02A4-4+J400 supports standard 3-phase motors up to 1 HP and uses common wiring configurations. Start with motor nameplate verification, connect the L1/L2/L3 supply, and wire the motor to U/V/W outputs. Use ABB parameter templates to match motor polarity, enable soft-start, and configure basic speed references. The result is a straightforward retrofit or new-build integration with predictable performance and reduced commissioning time.
Key ratings include nominal 1 HP output and 2.4 A drive current for the ACS355-03U-02A4-4+J400 variant. It supports reliable speed control on small industrial machines and packaging lines. Users should confirm motor nameplate compatibility and ensure supply voltage aligns with system requirements to maintain stable operation and efficient energy use.
Yes. The ACS355 family is well-suited for conveyors, packaging, and material-handling equipment where compact size and precise speed control are valued. Its soft-start, torque control, and parameter templates help maintain product flow, minimize mechanical wear, and optimize cycle times, delivering improved throughput with reduced energy consumption.
The ACS355 drives are designed with CE-compliant features and are compatible with IP-rated enclosure concepts and SIL-safety considerations typical of ABB automation products. When specifying for regulated environments, verify site-specific requirements and ensure proper installation practices to sustain compliance throughout the lifecycle.
Expect simplified maintenance due to integrated diagnostics and standard ABB support channels. The drive enables energy savings through efficient current control and reduced mechanical wear, improving uptime and extending motor life. The overall ROI stems from faster commissioning, lower panel complexity, and better process stability in small-to-mid-size automation projects.