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Siemens SINAMICS DCM DC Converter - 90A, 575V DC Output

Name: Siemens 6RA8028-6FS22-0AA0
Brand: Siemens
SKU: 6RA8028-6FS22-0AA0
Availability: InStock

Siemens SINAMICS DCM DC converter for two-quadrant drives.

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ManufacturerSiemens

Part number6RA8028-6FS22-0AA0

Input 480V 3AC, 75A

Output 575V DC, 90A

Connection B6C

Controllable Field Rectifier D575/90 MRE-GEE6S22

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Two-quadrant DC drive control 480V 3AC input 575V DC, 90A output B6C connection Field rectifier control SINAMICS series

Product description

The Siemens SINAMICS DCM (Digital Current Multi-axis) DC converter, model 6RA8028-6FS22-0AA0, is designed for advanced control of two-quadrant DC drives. It features a B6C connection for robust power integration. The input specifications are 480V, 3-phase AC, with a current rating of 75A. The controllable part of the converter is a field rectifier, specifically the D575/90 MRE-GEE6S22.

The output of this DC converter provides a controllable DC voltage of up to 575V and a current rating of 90A. This makes it suitable for applications requiring precise speed and torque control of DC motors in both motoring and generating modes. The SINAMICS DCM series represents Siemens' commitment to high-performance drive solutions in industrial automation.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6RA8028-6FS22-0AA0 SINAMICS DCM DC converter. Ensure your DC drive applications are powered by reliable, surplus components from Stanlo, ensuring operational efficiency and cost savings.

Technical specifications

Input	480V 3AC, 75A
Output	575V DC, 90A
Connection	B6C
Controllable	Field Rectifier D575/90 MRE-GEE6S22
Type	Two-Quadrant DC Drive Converter

Common applications

Extruder drives

Crane and hoist applications

Rolling mills

Winding machines

Industrial presses

Material handling

Compatible systems

DC Motors Industrial Automation Systems SINAMICS Control Units

Also known as

SINAMICS DCM Siemens DC Converter 6RA8028-6FS22-0AA0 DC Drive Controller

Replaces / compatible with

This SINAMICS DCM is a modern DC converter designed for precise control of DC drives. It offers advanced features compared to older analog DC drive controllers.

Technical note

Expert tip

Proper installation of the field rectifier and control module is essential for the correct operation of the SINAMICS DCM in two-quadrant applications.

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Frequently asked questions

What are the input and output specifications for the Siemens 6RA8028-6FS22-0AA0 SINAMICS DCM converter?

The Siemens SINAMICS DCM converter 6RA8028-6FS22-0AA0 has a 3-phase AC input of 480V at 75A and provides a controllable DC output of 575V at 90A.