ABB ACSM1-04PL-046A-4 Soft Starter - 22kW, 46A
Part Number: 3AUA0000071963
Quick Summary
ABB ACSM1-04PL-046A-4 soft starter controls motor starting for industrial drives and equipment. This solution helps engineers avoid inrush damage, voltage dips, and unnecessary wear. Key certifications to consider include CE marking for Europe, IP-rated enclosures for harsh environments, and SIL safety requirements for integrated systems. By integrating with ABB drives and control architectures, it enables faster commissioning, deterministic soft-start profiles, and predictable motor behavior across varying loads. In practice, engineers gain reliability, easier panel installation, traceable diagnostics, and lower energy waste, supporting uptime targets and a healthier total cost of ownership.
Product Information
Feature: Inrush current control via ramping profiles → Business impact: Reduces electrical stress on the power distribution and extends motor life → Application: Start-up of pumps, conveyors, and fans in packaging lines. Feature: Built-in motor protection (overload/short-circuit) → Business impact: Minimizes unexpected downtime and maintenance costs → Application: Harsh manufacturing environments with variable loads. Feature: Compact, panel-friendly form factor → Business impact: Easier installation and space optimization in control cabinets → Application: OEM and retrofit projects where space is limited. Feature: Easy integration with ABB drives and control architectures → Business impact: Faster commissioning, streamlined diagnostics, and consistent performance → Application: New installations and system upgrades across industrial facilities. Feature: Diagnostic and maintenance visibility → Business impact: Predictive maintenance, lower TCO, and improved uptime → Application: Facilities aiming to reduce unplanned outages and optimize asset utilization.
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FAQs
Begin by verifying motor ratings and supply voltage, then mount the unit in a suitable panel with proper clearance for ventilation. Wire L1/L2/L3 to the motor, connect the control signals to the logic circuit, and integrate the device with the existing ABB drive ecosystem. Validate protection settings, perform a slow-ramp start test, and document the configuration for future maintenance. This approach minimizes downtime and ensures reliable operation across production runs.
The ACSM1-04PL-046A-4 provides controlled ramping to limit inrush current during motor start. While exact reductions depend on motor type and load, users typically see a noticeable drop in peak currents compared with direct-on-line starts, which translates to gentler voltage dips, reduced transformer stress, and longer electrical life for downstream devices.
Yes. This soft starter is well-suited for packaging lines, conveyors, pumps, and fans where frequent starts occur. Its adjustable ramp profiles and protection features help maintain consistent start times, minimize mechanical stress, and improve overall line reliability in production environments.
Key considerations include CE marking for European compliance and enclosure IP ratings depending on the installation environment. SIL compatibility may be relevant in safety-related control architectures. Always verify regional regulatory requirements and confirm with your system integrator to ensure proper certification alignment for your facility.
Maintenance benefits come from reduced wear on motor windings and drive components due to smoother starts, along with extended motor life. ROI is driven by lower energy peaks, fewer unplanned outages, and easier commissioning. Over time, this translates to lower maintenance costs and higher production uptime for mission-critical equipment.