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The ATS490 is a high-performance, three-phase soft starter for asynchronous motors, designed for demanding industrial applications (pumping, ventilation, conveying, mining, oil & gas). It features Torque Control System (TCS), SIL1-certified STO, IEC 62443 cybersecurity, energy and condition monitoring, and native Ethernet connectivity.

Thanks to its integrated bypass (>99.5% efficiency), predictive maintenance features, and IEC 62443 cybersecurity, the ATS490 reduces total cost of ownership (TCO), increases machine availability, and secures modern industrial facilities.
It provides a robust and cost-effective alternative to variable speed drives (VSDs) when continuous speed variation is not required.

Integrated Functions
Power Range & Electrical Performance
Voltage: 208 to 690 V
Current: 17 to 1200 A
Motor Power: Up to 900 kW / 1200 HP (depending on voltage)
Normal Duty
Heavy Duty
Torque Control System (TCS)
Starting currents
Braking Functions
Start-up boost
Cybersecurity Integrated
Compliant with IEC 62443 best practices: IEC 62443-4-2 SL1
The Altivar Machine ATS490 is compatible with a wide variety of machines and processes:
Sectors
Types of Machines
The Altivar ATS490 Process
Available Parameters
Tools available
Useful Resources
The ATS490 provides several key customer benefits:
Exclusive TCS Algorithm – Torque Control System
Wide power range with a single product
Onboard energy and condition monitoring
Integrated functional safety – Safe Torque Off (STO)
Displays: Graphic display with dynamic QR code and configuration copies.
*At Tradelco Inc., we distribute the full range of Schneider Electric frequency inverters, including the Altivar ATS130, Altivar ATS430, Altivar ATS480 and Altivar ATS490, along with local technical support, customized cabling solutions and integration services for all your industrial automation applications.


The ATS490 soft starter incorporates a particularly efficient diagnostic system, designed to reduce downtime, facilitate maintenance and speed up troubleshooting, even for non-expert users.
When you scan the QR code with the Schneider Electric Customer Care mobile app (using your smartphone or tablet), it automatically provides:

The ATS490 was designed from the ground up to meet the requirements of the IEC 62443 standard, making it one of Schneider's starters with integrated, industrial-grade cybersecurity. It protects the installation against human error, mishandling, and unintentional intrusions—which account for 60% of industrial cyber incidents.
The ATS490 cybersecurity system delivers:
👉 Increased availability (fewer human errors, fewer incidents)
👉 Enhanced protection (locked ports, firmware, traceability)
👉 Greater control (monitored users, auditable actions)
👉 Greater compliance (IEC 62443-ready)
It's a "secure by design" starter—a true competitive advantage for modern industrial sites.

The ATS490 integrates a secure embedded web server (HTTPS).
Every connection—from a PC, tablet, or mobile device—is encrypted using the TLS 1.2 protocol.
Your exchanges are protected against:
➡️ Access is granted only via administrator ID and password, with full user rights management.
The starter software implements security hardening practices:
➡️ The product drastically reduces the attack surface.
The ATS490 automatically records all security-related actions:
Configuration changes Log features:
➡️ The log provides true activity traceability, essential for cybersecurity audits.
Critical Certified Function:.
➡️ Cannot install modified, corrupted, or unofficial firmware.
Secure Communication in an Industrial System
Via optional Ethernet modules, the ATS480 supports modern, controlled network services:
All these services can be enabled or disabled according to the industrial site's security policy.
The ATS490 is explicitly designed to comply with the uses and best practices of the IEC 62443 standard (OT/industrial security).
This compliance covers:
➡️ The ATS490 integrates seamlessly into secure industrial architectures.
Settings can be:
➡️ Perfect for industrializing multi-site installations and ensuring a uniform configuration.
Compatible Cybersecurity Tools
SoMove (with DTM)
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Category Full Model Name | Technical and Commercial Details Altivar Soft Starter ATS490 – high-performance, cybersecure soft starter for demanding industrial and infrastructure applications (208–690 V, 17–1200 A). |
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Category Commercial Summary | Technical and Commercial Details The Altivar ATS490 is a high-performance, cybersecure, and highly durable soft starter offering advanced motor control, integrated monitoring, safety functions, and modern connectivity for industrial and infrastructure applications. |
| Soft Starter | Target Use | Voltage Range | Phase Control | Motor Capacity | Primary Features | Connectivity | Applications |
|---|---|---|---|---|---|---|---|
Soft Starter | Target Use Compact and economical starter for simple OEM machines | Voltage Range 200–480 V three-phase | Phase Control Two-phase control (2 controlled phases) | Motor Capacity 11 to 55 kW (15 to 75 HP) | Primary Features Two-phase control with integrated bypass Boost and soft stop functions No fan (optional cooling fan) EverLink™ maintenance-free terminals | Connectivity 24 VDC control terminals, LED status indicators | Applications Pumps, fans, conveyors, simple compressors |
Soft Starter | Target Use Enhanced starter for light to medium processes | Voltage Range 200–600 V three-phase | Phase Control Three-phase control (3 controlled phases) | Motor Capacity 11 to 315 kW (15 to 400 HP) | Primary Features Three-phase control with advanced protections Torque and current limitation Integrated LCD keypad and menu navigation Built-in bypass and motor protection | Connectivity Modbus RTU, analog I/O, optional communication cards | Applications Pumps, HVAC, compressors, material handling |
Soft Starter | Target Use Smart and connected starter for industrial applications | Voltage Range 208–690 V three-phase | Phase Control Full three-phase control with advanced microcontroller | Motor Capacity 11 to 900 kW (15 to 1200 HP) | Primary Features Full three-phase control with advanced motor protection Embedded HMI with diagnostics and event logging Flexible torque control and customizable soft stop IoT connectivity and energy monitoring | Connectivity Modbus TCP, Ethernet/IP, EcoStruxure™ ready | Applications Industrial pumps, compressors, conveyors, automated systems |
Soft Starter | Target Use High-performance starter for heavy-duty and digitalized processes | Voltage Range 200–690 V three-phase | Phase Control Digital three-phase control with intelligent supervision | Motor Capacity 15 to 1200 kW (20 to 1600 HP) | Primary Features Advanced IoT integration and process automation High overload capacity and motor diagnostics Predictive maintenance and event traceability Full EcoStruxure™ integration and digital twin ready | Connectivity Advanced IoT integration and process automation High overload capacity and motor diagnostics Predictive maintenance and event traceability Full EcoStruxure™ integration and digital twin ready | Applications Heavy industry, mining, water treatment, energy systems |
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