The SCHN frequency converter from Schneider Electric, model Altivar 900, is a highly advanced solution for controlling electric drives in industrial applications. With a power rating of 11 kW and the ability to deliver an output frequency ranging from 0.1 to 500 Hz, this frequency converter is ideal for operating machines such as crushers, mixers, extruders, and conveyor belts. The converter is designed for wall mounting and provides a three-phase supply voltage of 200-240 V at 50/60 Hz. Outstanding features include integrated safety functions, a user-friendly web interface for system configuration and monitoring, and the capability for easy coupling of multiple devices via Ethernet. The frequency converter supports various control types, including asynchronous and synchronous motors, and offers a wide range of analog and digital inputs and outputs for flexible applications.

• Integrated web server for system configuration and monitoring
• Real-time measurements with customizable dashboards
• Safety function STO (Safe Torque Off) SIL3
• Support for Ethernet-based communication with Modbus/TCP and Ethernet/IP
• Flexible control for various motor types, including optimized torque modes.