PRODUCT DESCRIPTION
SIEMENS 6RA8081-6DV62-0AA0-ZS01 - DC Converter
The SIEMENS SINAMICS DC MASTER 6RA8081-6DV62-0AA0-ZS01 is a high-performance, fully digital, four-quadrant DC converter designed for precise speed and torque control of DC motors in demanding industrial applications. This robust power module facilitates regenerative braking and is suitable for integration into control cabinets for systems such as rolling mills, paper machines, winders, and heavy-duty material handling equipment. It provides advanced control capabilities for complex drive tasks requiring high dynamic response and reliability.
Technical Specifications:
- SERIES/FAMILY: SINAMICS DC MASTER (6RA80)
- COMPONENT TYPE: DC Converter, 4-Quadrant
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3AC 690V
- INPUT FREQUENCY: 50/60 Hz
- RATED DC OUTPUT CURRENT: 620A
- RATED DC OUTPUT VOLTAGE: 850V DC
- RATED DC OUTPUT POWER: Approximately 527 kW
- PHASE: 3-Phase AC Input
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Cabinet-mount module
- COOLING: Forced air cooling (integrated fan)
- INTERFACE/CONTROL:
- CONTROL TECHNOLOGY: Microprocessor-based, fully digital control
- COMMUNICATION PROTOCOLS: PROFINET, PROFIBUS DP, Modbus RTU (via optional modules)
- I/O: Configurable Digital and Analog I/O
- FEEDBACK: Encoder interface for speed and position control
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP00 (for installation within a control cabinet)
- MOUNTING STYLE: Cabinet installation
- AMBIENT TEMPERATURE: 0 to 40 degrees C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: DC motor applications requiring precise speed and torque control, regenerative braking
- SPECIFIC MACHINE TYPES: Rolling mills, paper machines, winders, extruders, test stands, cranes, hoists, and other heavy industrial machinery
- SPECIAL OPTION: ZS01 (Refer to SIEMENS documentation for specific functionality)