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Siemens SINAMICS DCM 6RA8085-6DV62-0AA0-Z DC Converter

Name: Siemens 6RA8085-6DV62-0AA0-Z
Brand: Siemens
SKU: 6RA8085-6DV62-0AA0-Z
Availability: InStock

Siemens SINAMICS DCM DC converter for 4-quadrant drives.

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ManufacturerSiemens

Part number6RA8085-6DV62-0AA0-Z

Type DC Converter

Quadrant Operation 4-Quadrant

Input 400V 3AC, 498A

Output 420V DC, 600A

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12-month warranty

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

4-Quadrant Operation High Output Current (600A) 400V 3AC Input Controllable Field Rectifier Precise DC Motor Control SINAMICS Technology

Product description

The Siemens SINAMICS DCM 6RA8085-6DV62-0AA0-Z is a high-performance DC converter designed for 4-quadrant drive applications. It features a 400V 3-phase AC input and a powerful 420V DC output capable of handling 600A, with a controllable field rectifier D420/600 MREQ-GEGF6V62. This unit provides excellent dynamic performance and control for demanding motor applications.

This DC converter is ideal for industries requiring precise bidirectional control of DC motors, such as rolling mills, paper machines, extruders, and heavy material handling equipment. Its 4-quadrant capability allows for both motoring and generating operations.

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Technical specifications

Type	DC Converter
Quadrant Operation	4-Quadrant
Input	400V 3AC, 498A
Output	420V DC, 600A
Field Rectifier	D420/600 MREQ-GEGF6V62
Circuit	B6 C
Manufacturer	Siemens

Common applications

Rolling Mills

Paper Machines

Extruders

Hoists and Cranes

Material Handling

Winders and Unwinders

Heavy Industry

Compatible systems

DC motors requiring 4-quadrant operation, 400V 3AC input, and up to 420V DC / 600A output.

Also known as

Siemens SINAMICS DCM Converter 6RA8085-6DV62-0AA0-Z DC Drive Siemens 4-Quadrant DC Motor Controller

Replaces / compatible with

This unit is a complete DC converter solution for 4-quadrant drives. Consult Siemens documentation for specific upgrade paths or compatible power units.

Technical note

Expert tip

Ensure the DC bus capacitors and field excitation circuit are correctly configured and rated for the specified output current and voltage.

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Frequently asked questions

What is the maximum output current for the Siemens SINAMICS DCM 6RA8085-6DV62-0AA0-Z?

The Siemens SINAMICS DCM 6RA8085-6DV62-0AA0-Z DC converter provides a maximum output current of 600A at 420V DC. It is designed for demanding 4-quadrant drive applications with a 400V 3-phase AC input.