ABB ACS800-31-0050-5 Motors & Drives - Pcont.max:45kW, Icont.max:70A
Part Number: 68672031
Quick Summary
ABB ACS800-31-0050-5 is a robust motor drive that delivers precise AC motor control for mid-power applications in industrial automation. Engineers often face energy waste, inconsistent motor performance, and lengthy commissioning when integrating drives into existing lines. The ACS800-31 platform addresses these challenges with reliable torque control, smooth start-up, and scalable power up to 45 kW and 70 A. While safety and compliance are essential, the drive supports CE conformity and protective options to help meet regional standards. For manufacturers, the value is clear: predictable performance, reduced downtime, and easier integration with ABB control ecosystems, enabling improved productivity and lower total cost of ownership.
Product Information
Feature: Power rating up to 45 kW with Icont.max 70 A. This capability enables precise torque and speed control for mid-power motors, reducing overshoot and wear during start-up. It also supports optimized voltage–frequency profiles that improve energy efficiency in daily operation. Application: conveyors, pumps, and fans in manufacturing lines benefit from reliable performance and smoother process ramping. Feature: Built on the proven ACS800-31 platform. Business impact: delivers consistent dynamic performance under varying load profiles, lowering fault rates and simplifying maintenance. The drive’s mature firmware supports predictable ramping, stable speed control, and thorough diagnostics. Application: integration into existing ABB control architectures and standard fieldbus interfaces, streamlining spare parts and service planning. Feature: Compliance and protection options. Business impact: helps meet safety and regulatory expectations with CE conformity and configurable protective features that guard against overcurrent and thermal stress. This reduces risk during commissioning and operation. Application: European and regional installations across packaging, material handling, and process equipment where safety and uptime are critical. Feature: Installation and integration advantages. Business impact: minimizes commissioning time and wiring complexity, enabling faster line start-ups and lower installation costs. Application: retrofits and new builds where mid-power drives are required for reliable motor control, particularly in conveyors and process lines. Compatibility with standard ABB controls reduces training needs and accelerates maintenance routines. Feature: Diagnostics, monitoring, and serviceability. Business impact: built‑in analytics and fault reporting support proactive maintenance, reducing unplanned downtime and extending asset life. Application: plant-wide monitoring of current, speed, and fault conditions to optimize maintenance windows and spare parts planning, delivering improved uptime and lower total cost of ownership.
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FAQs
Begin by confirming that the motor and power supply ratings align with the drive’s Pcont.max of 45 kW and Icont.max 70 A. Use standard three-phase wiring and connect the control interface to your PLC or HMI. Follow the official ACS800-31 installation guide for parameter sets, commissioning steps, and safety checks to ensure quick, error-free setup.
Key specs include continuous output up to 45 kW and motor current up to 70 A, complemented by mature vector control for smooth torque and speed response. It supports reliable ramp profiles, fault diagnostics, and protective features. The drive is suited for mid-power applications like conveyors, pumps, and fans in automation environments.
Yes, mid-power conveyors benefit from precise speed control and soft-start profiles. With 45 kW up to 70 A, it handles moderate loads while reducing mechanical stress and energy use. Ensure correct motor matching and enclosure protection; integrate via standard ABB control interfaces to maximize uptime.
The drive supports CE conformity and configurable protection features for overcurrent and thermal protection. For SIL ratings and IP ratings specific to your installation, consult the official product documentation and regional certification sheets to verify status and applicability.
Energy-efficient speed control reduces running costs on variable-load equipment, while predictable performance minimizes downtime and maintenance needs. The ACS800-31-0050-5 benefits from mature ABB firmware, aiding diagnostics and remote monitoring. Combine with preventive maintenance and spare parts planning to achieve a favorable return on investment over the asset life.