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Siemens SINAMICS DCM DC Converter 6RA8018-6DV62-0AA0 for 4-Quadrant Drives

Name: Siemens 6RA8018-6DV62-0AA0
Brand: Siemens
SKU: 6RA8018-6DV62-0AA0
Availability: InStock

Siemens SINAMICS DCM DC converter for 4-quadrant drives, 400V AC input, 420V DC output.

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ManufacturerSiemens

Part number6RA8018-6DV62-0AA0

Input Voltage 400 V AC (3 Phase)

Input Current 25 A

Output Voltage 420 V DC

Output Current 30 A

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12-month warranty

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Veteran-owned

CAGE: 9NK75

4-Quadrant operation Controllable DC output SINAMICS DCM technology High dynamic performance Integrated field rectifier

Product description

The Siemens 6RA8018-6DV62-0AA0 is part of the SINAMICS DCM (Digital Current Multi-controller) series, designed for advanced 4-quadrant DC drives. This unit operates with a 400V 3-phase AC input at 25A and provides a controllable DC output of 420V at 30A. It features a field rectifier (D420/30 MREQ-GEG6V62) and supports B6 circuit configurations.

This DC converter is ideal for applications requiring precise control of DC motors in both motoring and generating modes, such as rolling mills, extruders, winders, and complex material handling systems where dynamic performance and high torque are essential.

Stanlo Automation, a veteran-owned surplus distributor, provides access to Siemens automation technology like the SINAMICS DCM. Trust us for reliable, quality components and efficient fulfillment to support your industrial automation needs.

Technical specifications

Input Voltage	400 V AC (3 Phase)
Input Current	25 A
Output Voltage	420 V DC
Output Current	30 A
Control	4-Quadrant
Circuit Type	B6
Series	SINAMICS DCM

Common applications

Rolling mills

Extruders

Winders

Material handling

Cranes and hoists

Test stands

Compatible systems

Siemens SINAMICS drives ecosystem Various DC motors requiring 4-quadrant control

Also known as

Siemens SINAMICS DCM 6RA8018 DC Drive Converter 6RA8018-6DV62-0AA0

Replaces / compatible with

Replaces older Siemens DC drive controllers and is compatible with various DC motor types requiring 4-quadrant control.

Technical note

Expert tip

Ensure the specified MREQ-GEG6V62 field rectifier is correctly configured and connected for optimal performance in 4-quadrant operation.

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Frequently asked questions

What type of motor control does the Siemens 6RA8018-6DV62-0AA0 provide?

The Siemens 6RA8018-6DV62-0AA0 SINAMICS DCM DC converter is specifically designed for 4-quadrant drives. This allows for precise control of DC motors not only in motoring mode but also in generating mode, enabling regenerative braking and active control in both directions.