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Siemens SINAMICS DCM DC Converter - 420VDC, 125A

Name: Siemens 6RA8031-6DV62-0AA0-Z
Brand: Siemens
SKU: 6RA8031-6DV62-0AA0-Z
Availability: InStock

Siemens SINAMICS DCM DC Converter - 4-Quadrant

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ManufacturerSiemens

Part number6RA8031-6DV62-0AA0-Z

Input 400V AC, 3-Phase, 104A

Output 420V DC, 125A

Circuit B6

Control Field rectifier D420/125 MREQ-GEG6V62

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4-quadrant operation 400V AC input 420V DC output 125A rated current Controllable field rectifier Robust DC converter

Product description

The Siemens 6RA8031-6DV62-0AA0-Z is a SINAMICS DCM DC converter designed for robust 4-quadrant drive applications. It features a B6 circuit configuration and accepts a 400V, 3-phase AC input with a 104A rating. The controllable field rectifier is D420/125 MREQ-GEG6V62. The converter provides a 420V DC output at 125A, making it suitable for demanding industrial motor control.

This DC converter is essential for applications requiring precise control of bidirectional power flow, such as cranes, hoists, extruders, and rolling mills. Its advanced features ensure efficient operation and high performance in dynamic applications.

Stanlo Automation, a veteran-owned surplus industrial parts distributor, offers the Siemens SINAMICS DCM DC converter. We provide reliable components for your automation needs. Trust Stanlo Automation for quality and expertise in industrial automation.

Technical specifications

Input	400V AC, 3-Phase, 104A
Output	420V DC, 125A
Circuit	B6
Control	Field rectifier D420/125 MREQ-GEG6V62
Type	DC Converter
Series	SINAMICS DCM

Common applications

Cranes

Hoists

Extruders

Rolling mills

Winding machines

Centrifuges

Dynamometers

Compatible systems

PROFINET Modbus TCP

Also known as

SINAMICS DCM DC Drive Siemens DC Converter 6RA8031-6DV62-0AA0-Z

Replaces / compatible with

This is a specific model within the SINAMICS DCM series. For replacements, consult the Siemens product catalog for current offerings.

Technical note

Expert tip

This DC converter requires specific configuration for its field rectifier (D420/125 MREQ-GEG6V62) and communication modules, ensuring proper integration into the control system.

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Frequently asked questions

What is the input and output voltage and current for the Siemens 6RA8031-6DV62-0AA0-Z SINAMICS DCM converter?

The Siemens 6RA8031-6DV62-0AA0-Z SINAMICS DCM converter has a 400V 3-phase AC input and provides a 420V DC output. The input current is rated at 104A, and the output DC current is 125A.