Siemens Braking Resistor

This inverter drive accessory is a braking resistor designed to enhance the performance of SINAMICS inverters. With a rated power of 0.93kW and a resistance of 30Ω, it effectively regulates energy during braking, providing a reliable solution for industrial applications. The compact dimensions of 250mm in width, 490mm in height, and 140mm in depth ensure a convenient fit within various setups.

• Efficient braking capacity up to 18kW for superior performance
• Supports DC link voltages from 330 to 840 V for flexible integration
• Protection rating of IP20 ensures safe operation in controlled environments
• Designed for natural convection cooling to maintain optimal performance
• Normally closed contact thermostatic switch for enhanced safety

• Used with SINAMICS inverters for precise braking control
• Suitable for automation and control in industrial environments
• Ideal for requiring efficient inverter power management
• Used in machinery needing reliable braking resistor specifications

The braking resistor allows for effective energy dissipation during braking phases, reducing strain on the inverter and enhancing overall system reliability. By converting excess energy into heat, it helps maintain stable performance during operation.

The operating temperature range of -25 to 40 °C ensures that the braking resistor functions effectively in various environmental conditions, making it suitable for a diverse set of industrial spaces without compromising performance.

Yes, the inverter drive accessory features a terminal block for power connections, simplifying integration with existing systems and facilitating quick installation with compatible conductor cross-sections.