Siemens 6RA8081-6DS22-0AA0

Overview

The Siemens 6RA8081-6DS22-0AA0 is a robust and high-performance DC converter, an integral part of the innovative SINAMICS S120 family. Engineered to meet the rigorous demands of modern industrial automation, this converter provides unparalleled precision and efficiency for high-power DC drive applications. Capable of delivering a formidable 75 kW at a 380–480 V AC supply, the 6RA8081-6DS22-0AA0 ensures precise voltage and current regulation, bolstering the operational integrity and responsiveness of your industrial systems. Its design incorporates integrated protection mechanisms and offers a scalable, modular architecture, making it an ideal solution for a diverse range of demanding industrial environments where reliability and performance are paramount. Experience seamless integration and exceptional control with this advanced Siemens solution.

Key Features

• High-Performance SINAMICS S120 Series: Part of Siemens' premier SINAMICS S120 range, renowned for advanced drive technology.
• Powerful 75 kW Output: Delivers significant power for heavy-duty DC motor applications.
• Versatile Voltage Compatibility: Operates efficiently with a 3AC 380–480 V supply, suitable for global industrial standards.
• Precision DC Drive Control: Ensures accurate speed and torque control for optimal process management.
• Integrated Safety and Diagnostics: Features built-in protection functions and advanced diagnostics for enhanced operational safety and simplified troubleshooting.
• Flexible Modular Design: Facilitates easy integration and expansion within complex industrial setups.
• Integrated Brake Chopper: Enhances braking capabilities and energy dissipation for controlled deceleration.

Technical Specifications

• Siemens Code: 6RA8081-6DS22-0AA0
• Series: SINAMICS S120 DC Converter
• Rated Output Power: 75 kW
• Rated Output Current: Approximately 140 A (measured at 400 V)
• Supply Voltage: 3AC 380–480 V ±10%
• Frequency: 47–63 Hz
• Cooling Method: Efficient Forced-air cooling
• Protection Rating: IP20
• Brake Chopper: Integrated
• Operating Temperature: 0 °C to +40 °C (full performance without derating)
• Certifications: CE, UL, cUL (Ensuring global compliance and safety standards)

Applications

• High-Power DC Motor Drives: Ideal for controlling large DC motors in various industrial machinery.
• Rolling Mills and Heavy Machinery: Provides precise control for applications requiring high torque and robust performance.
• Conveyor Systems: Optimizes material transport with reliable and efficient motor control.
• Process Automation: Enhances automation efficiency in manufacturing and processing plants.
• Industrial Production Lines: Supports continuous operation and precision in diverse production environments.
• Paper and Printing Industries: Ensures smooth and controlled operation of printing presses and paper machines.

Why Choose the Siemens 6RA8081-6DS22-0AA0?

• Unmatched Reliability: Built with Siemens' legendary engineering prowess for sustained, dependable operation.
• Superior Performance: Delivers high-power output and precise control, optimizing industrial processes.
• Future-Proof Scalability: Its modular design allows for easy adaptation and expansion to evolving industrial requirements.
• Enhanced Safety: Integrated protection and diagnostics minimize downtime and ensure operator safety.
• Global Industry Standard: Backed by comprehensive certifications (CE, UL, cUL), guaranteeing compliance and quality.
• Expert Support: Leverage Siemens' extensive industrial expertise and global support network.

Order Now

Elevate your industrial operations with the Siemens 6RA8081-6DS22-0AA0 SINAMICS S120 DC converter. This powerful, efficient, and technologically advanced solution is engineered to meet the demands of high-performance automation applications. Invest in Siemens quality and reliability to ensure peak performance and longevity for your critical industrial systems. Contact us today to upgrade your infrastructure and unlock new levels of productivity and control.