Title: Siemens SIMOVERT MASTERDRIVES VC Compact Plus Inverter 6SE7021-3TP50-Z – High Performance Vector Control Drive for Industrial Automation

Product Overview:
The Siemens SIMOVERT MASTERDRIVES VC Compact Plus 6SE7021-3TP50-Z is a state-of-the-art, high-performance vector control frequency inverter designed for demanding industrial drive applications. Part of the renowned MASTERDRIVES series, this compact and robust unit delivers precise speed and torque control for a wide range of motors, ensuring optimal performance, energy efficiency, and reliability in automated processes. Its advanced vector control technology allows for dynamic response and accurate regulation, making it an ideal solution for complex motion control tasks where precision and stability are paramount. Engineered for seamless integration into existing Siemens automation environments, the 6SE7021-3TP50-Z enhances productivity, reduces operational costs, and provides superior control across various industries. This drive is a cornerstone for modern industrial machinery requiring reliable and precise motor management.

Key Features & Benefits:

 Advanced Vector Control (VC) Technology: Provides highly accurate speed and torque control, ensuring precise motor operation and superior dynamic response for demanding applications, leading to improved product quality and process efficiency.
 Compact and Space-Saving Design: Optimizes panel space, making it suitable for installations with limited room while maintaining robust performance and reducing overall system footprint.
 Integrated Braking Chopper: Enhances safety and control by allowing for rapid deceleration and efficient energy dissipation, crucial for applications with high inertia or frequent stopping.
 High Overload Capacity: Capable of handling temporary peak loads, ensuring stable operation and extended lifespan even in challenging industrial environments with fluctuating demands.
 Energy Efficiency: Optimizes motor performance to significantly reduce energy consumption, leading to substantial cost savings and a lower environmental footprint over the operational life.
 Robust Industrial Construction: Designed for exceptional durability and reliability in harsh industrial conditions, offering long-term, maintenance-friendly operation and reduced downtime.
 Flexible Communication Interfaces: Supports various fieldbus systems (e.g., PROFIBUS, PROFINET via optional modules) for seamless integration into complex automation networks, simplifying control and monitoring.
 User-Friendly Commissioning: Intuitive parameterization and comprehensive diagnostic functions simplify setup, troubleshooting, and maintenance, accelerating deployment and minimizing operational interruptions.
 Enhanced Process Control: Delivers smooth and precise motor control, improving the quality, consistency, and repeatability of production processes across diverse applications.
 Reduced Mechanical Stress: Smooth acceleration and deceleration profiles minimize wear and tear on mechanical components, extending equipment life and reducing the need for costly repairs.

Applications:

The Siemens SIMOVERT MASTERDRIVES VC Compact Plus 6SE7021-3TP50-Z is versatile and widely used across numerous industrial sectors for critical drive applications, including:
 Material Handling Systems: Conveyors, hoists, cranes, and automated storage and retrieval systems (AS/RS) requiring precise speed, positioning, and load control.
 Machine Tools: Lathes, milling machines, and grinding machines where accurate spindle control, high dynamic response, and precise positioning are essential for machining accuracy.
 Textile Machinery: Spinning, weaving, and finishing machines demanding precise tension control, synchronized motion, and consistent speed for high-quality fabric production.
 Printing Presses: Ensuring high-quality output through accurate registration, precise web tension control, and synchronized multi-motor operations.
 Pumps, Fans, and Compressors: Optimizing energy consumption and performance in HVAC systems, water treatment plants, industrial air supply, and fluid transfer.
 Extruders and Mixers: Providing consistent torque and speed for processing various materials in the plastics, rubber, chemical, and food industries.
 General Industrial Automation: Any application requiring high-performance motor control, including packaging machinery, test benches, process lines, and assembly automation.

Technical Specifications:

 Part Number: 6SE7021-3TP50-Z
 Alternative Part Number Format: 6SE70213TP50Z
 Product Series: SIMOVERT MASTERDRIVES VC Compact Plus
 Input Voltage: 3AC 380-480 V, 50/60 Hz
 Output Power: 3.7 kW (5 HP)
 Rated Output Current: 8.2 A (at 400 V)
 Control Method: Vector Control (VC)
 Integrated Features: Integrated Braking Chopper
 Protection Class: IP20
 Operating Temperature: 0 to +50 degrees Celsius
 Dimensions (W x H x D): Approximately 140 mm x 380 mm x 200 mm
 Weight: 7.5 kg