ABB ACS800-04M-0440-7 Motor Drive - Pcont.max:400kW
Part Number: 68279801
Quick Summary
The ABB ACS800-04M-0440-7 is a high-performance motor drive designed for precise speed and torque control in industrial automation. Operators often struggle to balance performance with energy efficiency, especially when integrating drives into variable-load equipment. This model supports CE conformity and offers SIL safety options along with robust IP-rated protection to withstand demanding environments. By leveraging ABB’s automation ecosystem, this drive delivers improved process stability, reduced maintenance, and lower operating costs through efficient, reliable motor control for pumps, fans, and conveyors.
Product Information
Feature: High power rating up to 400 kW; Business Impact: Enables handling heavy-load applications with fewer drives and simplified mechanical design, reducing system complexity; Application: Suitable for pumps, conveyors, fans, and compressors with demanding torque profiles. Feature: Continuous current up to 396 A; Business Impact: Delivers strong torque at low speeds and precise acceleration/deceleration for sensitive processes; Application: Large-scale manufacturing lines and process control where ramping profiles matter. Feature: Advanced vector control and dynamic braking; Business Impact: Improves speed regulation and energy efficiency, cutting energy waste in variable-speed operations; Application: Industrial pumps and fans with fluctuating loads. Feature: Built-in protection and diagnostics; Business Impact: Reduces downtime through proactive fault detection and rapid troubleshooting; Application: Harsh environments where reliability is critical. Feature: Easy installation and ABB ecosystem integration; Business Impact: Speeds up commissioning, reduces spare parts inventory, and ensures seamless interoperability with control systems; Application: New installations and plant modernization projects.
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FAQs
This drive requires a suitable enclosure with adequate cooling, proper mounting to minimize vibration, and compliant wiring to the motor and power supply. Verify compatible voltage levels, impedance, and drive settings during commissioning. Use the provided manuals to configure ramp rates, overload protection, and fault handling to match the application and safety standards.
The unit supports a continuous power rating up to 400 kW with a continuous current rating up to 396 A. These specifications enable precise control for high-torque, high-load applications such as large pumps and conveyors, while maintaining smooth starts, efficient operation, and reliable overload protection in process environments.
Yes. The ACS800-04M-0440-7 is designed for variable-speed control of motors in pumps, fans, and conveyors. It provides accurate speed regulation, energy savings through soft-start and ramped acceleration, and integration with existing control architectures, which helps reduce wear, noise, and energy costs in automated plants.
The model typically aligns with CE conformity for European markets and offers safety and protection features consistent with SIL concepts and standard IP enclosure protections. When selecting for a project, verify the specific regional compliance requirements and any optional safety certifications required by your industry or facility.
ROI is driven by energy savings from precise speed control, reduced wear due to smooth starts and stops, and lower downtime from built-in diagnostics. Maintenance costs decrease through predictive fault detection and fewer spare parts for motor protection. In mature automation environments, the drive can shorten payback periods by enhancing process stability and asset reliability.