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Siemens SINAMICS DCM DC Converter (6RA8031-6DS22-0AA0) - 400V 3AC Input

Name: Siemens 6RA8031-6DS22-0AA0
Brand: Siemens
SKU: 6RA8031-6DS22-0AA0
Availability: InStock

Siemens SINAMICS DCM DC Converter for two-quadrant drives.

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ManufacturerSiemens

Part number6RA8031-6DS22-0AA0

Type SINAMICS DCM DC Converter

Application Two-Quadrant Drives

Connection B6C

Input 400V 3AC, 104A

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Two-Quadrant Operation 400V 3AC Input 485V DC 125A Output B6C Connection Controllable Field Rectifier SINAMICS DCM Series

Product description

The Siemens SINAMICS DCM (Digital Current Multi-axis) is a sophisticated DC converter designed for two-quadrant drives. This unit, part number 6RA8031-6DS22-0AA0, features a B6C connection and operates with a 3-phase AC input voltage of 400V, drawing up to 104A. It provides a controllable field rectifier with an output of 485 V DC at 125 A.

This DC converter is suitable for a wide range of industrial applications requiring precise control of DC drives, such as rolling mills, extruders, winders, and cranes. Its two-quadrant operation allows for both motoring and generating modes, making it highly versatile for dynamic applications. The SINAMICS DCM ensures efficient and reliable power conversion for demanding drive tasks.

Stanlo Automation, a veteran-owned surplus distributor, offers the Siemens SINAMICS DCM DC converter. We provide tested and reliable components to support your industrial automation needs. Sourcing this essential drive component from Stanlo Automation ensures you receive quality surplus parts at competitive prices, helping you maintain operational efficiency.

Technical specifications

Type	SINAMICS DCM DC Converter
Application	Two-Quadrant Drives
Connection	B6C
Input	400V 3AC, 104A
Output	485V DC, 125A
Controllable	Field Rectifier D485/125

Common applications

Rolling Mills

Extruders

Winders

Cranes

Coil Coating Lines

Metal Processing

Industrial Drives

Compatible systems

Siemens SINAMICS Drive Systems Various DC Motors Industrial Automation Control Systems

Also known as

SINAMICS DCM 6RA8031 Siemens DC Drive Converter 485V 125A DC Converter

Replaces / compatible with

This SINAMICS DCM converter is a component for modern DC drive systems, offering advanced control and efficiency over older DC drive solutions.

Technical note

Expert tip

Proper installation and commissioning are critical for the SINAMICS DCM, ensuring optimal performance and protection for two-quadrant DC drive applications.

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Frequently asked questions

What is the output rating of the Siemens 6RA8031-6DS22-0AA0 SINAMICS DCM DC converter?

The Siemens 6RA8031-6DS22-0AA0 SINAMICS DCM DC converter has an output rating of 485 V DC at 125 A, with a controllable field rectifier.