Siemens 6RA8028-6DV62-0AA0-Z DC Drive

Siemens 6RA8028-6DV62-0AA0-Z SINAMICS DCM DC Drive

Product Description

The Siemens 6RA8028-6DV62-0AA0-Z is a SINAMICS DCM four-quadrant DC drive converter designed for precise control of DC motors. It provides reliable speed and torque regulation with regenerative braking capability, suitable for demanding industrial drive applications.

Technical Specifications

• Brand: Siemens
• Model: 6RA8028-6DV62-0AA0-Z
• Product Type: DC Drive / DC Converter
• Series: SINAMICS DCM
• Drive Type: Four-quadrant DC drive
• Input Voltage: 3-phase 400 V AC
• Rated DC Output Voltage: 420 V DC
• Rated DC Output Current: 90 A
• Rated Power: Approx. 37.8 kW
• Field Supply Voltage: 2-phase 400 V AC
• Field DC Voltage: 325 V DC
• Field Current: 10 A
• Cooling Method: Self-ventilated
• Protection Class: IP00
• Mounting: Cabinet installation

Advantages & Features

• High-performance DC motor speed and torque control
• Four-quadrant operation supports forward/reverse operation and regenerative braking
• Excellent dynamic response and control accuracy
• Integrated field control for DC motors
• Reliable SINAMICS DCM technology for industrial applications
• Suitable for modernization and replacement of existing DC drive systems

Applications

• Steel and metal processing equipment
• Rolling mills
• Paper and printing machinery
• Cranes and lifting systems
• Conveyor systems
• Heavy-duty production equipment
• Industrial DC motor control systems

Notes / Precautions

• Verify motor armature voltage and current requirements before installation
• Confirm compatibility with existing SINAMICS DCM configuration
• Check input voltage and field supply wiring
• Ensure proper cabinet ventilation and grounding
• Backup existing parameters before replacement
• Installation and commissioning should be performed by qualified technicians