Schneider Electric’s Altivar ATS430 and ATS490 soft starters deliver efficient, reliable motor control across a wide power range. The ATS430 (4–400 kW) is ideal for essential applications requiring durability, energy efficiency, and simple integration. The ATS490 (4–900 kW) builds on this with advanced features for demanding and heavy-duty applications, including enhanced safety, connectivity, and motor management. Both models help reduce equipment footprint, improve uptime, and support sustainability with high efficiency and eco-conscious materials.
ATS430 FEATURES:
- Original torque control preserves mechanical systems
- Built-in overload relay or PTC input for motor protection
- Integrated bypass and Modbus communication reduce component count
- Real-time power monitoring (accuracy >95%)
- 99.5% efficiency and bio-based materials support sustainability
- Operates from 208–600 V, 17–590 A with Modbus (Open/RJ45)
ATS490 FEATURES:
- Advanced torque control, dynamic braking, and anti-jam functions
- Integrated bypass, Modbus TCP, EtherNet/IP, and Safe Torque Off
- Condition monitoring and cybersecurity certified (IEC62443-4-2 SL1)
- Supports high-demand and heavy-duty applications
- 99.5% efficiency, REACH/RoHS compliance, and sustainable materials
- Operates from 208–690 V, 17–1200 A with multi-protocol support
Altivar ATS430 Soft Starter
Altivar ATS490 Soft Starter
Schneider Electric Technical Datasheets
