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Siemens SINAMICS DCM DC Converter 575V 3AC, 125A Output

Name: Siemens 6RA8031-6GV62-0AA0
Brand: Siemens
SKU: 6RA8031-6GV62-0AA0
Availability: InStock

Siemens SINAMICS DCM DC Converter for 4-quadrant DC drives.

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ManufacturerSiemens

Part number6RA8031-6GV62-0AA0

Manufacturer Siemens

Model SINAMICS DCM

Type DC Converter

Input 575V 3AC, 104A

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4-Quadrant Operation Precise DC Motor Control High Input Voltage (575V) Robust Construction Regenerative Braking Capability SINAMICS Platform

Product description

The Siemens SINAMICS DCM (DC Converter Module) 6RA8031-6GV62-0AA0 is a high-performance converter designed for 4-quadrant drives. It features a B6 (six-pulse) bridge circuit configuration and is rated for an input voltage of 575V 3-phase AC at 104A. The controllable field rectifier is a D600/125 MREQ-GEG6V62, providing precise control over DC motor fields.

This DC converter is suitable for a wide range of applications requiring precise speed and torque control of DC motors, including rolling mills, extruders, hoists, and other heavy-duty industrial machinery. Its 4-quadrant capability allows for both motoring and generating operation, enabling regenerative braking.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6RA8031-6GV62-0AA0. Secure this essential component for your industrial applications and benefit from our commitment to quality, availability, and prompt service.

Technical specifications

Manufacturer	Siemens
Model	SINAMICS DCM
Type	DC Converter
Input	575V 3AC, 104A
Output	600V DC, 125A
Configuration	B6 Bridge Circuit
Field Rectifier	D600/125 MREQ-GEG6V62

Common applications

Rolling Mills

Extruders

Cranes & Hoists

Winders

Coil Coating Lines

Heavy Industry

Compatible systems

Various DC Motors PLC Control Systems Industrial Automation Networks

Also known as

SINAMICS DCM 6RA80 Siemens DC Drive Converter 6RA8031 DCM

Replaces / compatible with

This unit is designed for DC motor control applications. It may replace older DC drive systems. Consult Siemens documentation for direct replacement compatibility.

Technical note

Expert tip

Ensure proper cooling and ventilation for the SINAMICS DCM unit, as it generates heat during operation, especially under heavy load.

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Frequently asked questions

What is the output current rating for the Siemens 6RA8031-6GV62-0AA0?

The Siemens 6RA8031-6GV62-0AA0 SINAMICS DCM DC converter has an output current rating of 125A DC. This allows for the control of powerful DC motors in demanding industrial applications.