PRODUCT DESCRIPTION
SIEMENS 6RA8093-4DV62-0AA0-Z - SINAMICS DC MASTER DC Converter
This SIEMENS SINAMICS DC MASTER 6RA80 series DC converter provides precise speed and torque control for industrial DC motors. It integrates advanced microprocessor-based control algorithms and robust power electronics to manage high-power DC drives, suitable for demanding applications in heavy industry, such as rolling mills, extruders, and paper machines, requiring reliable and dynamic DC motor regulation.
Technical Specifications:
- SERIES/FAMILY: SINAMICS DC MASTER 6RA80
- COMPONENT TYPE: DC Converter / DC Drive
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-phase AC 380-480V (+10%/-15%)
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT VOLTAGE: Up to 480V DC (derived from input AC voltage)
- OUTPUT CURRENT: 620A DC (continuous rated)
- CONVERTER OUTPUT POWER: Approximately 297.6 kW (at 480V DC output)
- TYPICAL DC MOTOR POWER: Up to 300 kW
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Power section module for cabinet integration
- COOLING METHOD: Forced air cooling
- INTERFACE/CONTROL:
- CONTROL UNIT: Integrated Control Unit (CU)
- COMMUNICATION: PROFIBUS DP (integrated), PROFINET (via optional module), Analog/Digital I/O
- FEEDBACK: Encoder interface for speed and position control
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP00 (for power section without enclosure) / IP20 (with standard protection)
- MOUNTING STYLE: Cabinet mounting
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial DC motor drives, single-axis and multi-axis systems
- APPLICATIONS: Rolling mills, extruders, paper machines, cranes, test stands, winders, general industrial machinery requiring precise DC motor control.