PRODUCT DESCRIPTION
SIEMENS 6RA8078-6DV62-0AA0-ZG00+G10 - DC Converter
This unit is a SIEMENS SINAMICS DC MASTER 6RA80 series DC converter, engineered for precise speed and torque control of DC motors in demanding industrial environments. It functions as a fully digital, microprocessor-controlled power conversion system, providing robust regulation for applications such as rolling mills, extruders, winders, cranes, and test stands requiring high-performance DC drive solutions. The integrated control unit facilitates seamless integration into complex automation architectures.
Technical Specifications:
- SERIES/FAMILY: SINAMICS DC MASTER (6RA80)
- COMPONENT TYPE: DC Converter / DC Drive
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-phase, 690V AC
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT CURRENT (DC): 780A
- OUTPUT VOLTAGE (DC): Up to 690V DC (derived from input)
- POWER RATING: Approximately 538 kW (based on 690VDC output at 780A)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Cabinet-mount module
- COOLING METHOD: Forced air cooling (integrated fans)
- INTERFACE/CONTROL:
- CONTROL TECHNOLOGY: Integrated Digital Control Unit
- COMMUNICATION PROTOCOL: PROFIBUS DP (via +G10 option)
- FEEDBACK: Supports standard DC motor feedback systems (e.g., tachogenerator, encoder via optional modules)
- I/O: Configurable digital and analog input/output interfaces
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP00 (power section, requires installation in an appropriate industrial enclosure)
- MOUNTING STYLE: Vertical cabinet installation
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: DC motor speed and torque regulation, rolling mills, extruders, winders, cranes, test stands, general industrial DC drive systems.
- COMPATIBILITY: Designed for integration with SIEMENS SIMATIC control systems and other industrial automation platforms.