PRODUCT DESCRIPTION
SIEMENS 6RA8093-4GV62-0AA0 - SINAMICS DC MASTER Converter
The SIEMENS 6RA8093-4GV62-0AA0 is a high-performance SINAMICS DC MASTER converter engineered for precise speed and torque regulation of DC motors in demanding industrial environments. This chassis-mount unit integrates advanced control algorithms for single-axis drive applications, ensuring robust operation in sectors such as metal processing, material handling, and test stand facilities. It provides comprehensive functionality for both new installations and modernizations of existing DC drive systems.
Technical Specifications:
- SERIES/FAMILY: SINAMICS DC MASTER 6RA80
- COMPONENT TYPE: DC Converter / DC Drive
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-phase AC 380-480V
- INPUT FREQUENCY: 50/60 Hz
- RATED DC OUTPUT CURRENT: 620A
- RATED DC OUTPUT VOLTAGE: Up to 575V DC (derived from input)
- RATED POWER OUTPUT: Approximately 356 kW
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Chassis unit for cabinet integration
- COOLING METHOD: Forced air cooling (integrated fans)
- INTERFACE/CONTROL:
- CONTROL UNIT: Integrated Control Unit (CUD)
- COMMUNICATION PROTOCOLS: PROFIBUS DP (standard), PROFINET (via optional modules), Modbus RTU, USS
- FEEDBACK: Supports various encoder types for closed-loop speed and position control
- I/O: Configurable digital and analog inputs/outputs
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP00 (requires protective enclosure)
- MOUNTING STYLE: Vertical cabinet mounting
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: DC Motors
- TARGET APPLICATIONS: Rolling mills, extruders, winders, paper machines, test stands, centrifuges, cranes, general industrial DC motor control