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Siemens SINAMICS DCM DC Converter 4-Quadrant Drives (75A Input)

Name: Siemens 6RA8028-6DV62-0AA0
Brand: Siemens
SKU: 6RA8028-6DV62-0AA0
Availability: InStock

Siemens SINAMICS DCM DC Converter for 4-Quadrant Drives

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ManufacturerSiemens

Part number6RA8028-6DV62-0AA0

Type DC Converter

Application 4-Quadrant Drives

Input 400V 3AC, 75A

Output 420V DC, 90A

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4-Quadrant Operation High Performance DC Conversion 400V 3AC Input 420V DC / 90A Output Precise Drive Control

Product description

The Siemens SINAMICS DCM DC converter (6RA8028-6DV62-0AA0) is designed for high-performance 4-quadrant drive applications. This unit supports a 400V 3-phase AC input with a 75A rating and provides a controllable DC output of 420V at 90A. It utilizes a field rectifier D420/90 MREQ-GEG6V62 for precise control.

This DC converter is essential for applications requiring precise control of motor speed and torque in both forward and reverse directions, as well as regenerative braking. It is commonly used in demanding industrial applications such as metal processing, printing, and material handling.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the Siemens 6RA8028-6DV62-0AA0. Secure reliable and high-quality components for your critical drive systems from our extensive inventory.

Technical specifications

Type	DC Converter
Application	4-Quadrant Drives
Input	400V 3AC, 75A
Output	420V DC, 90A
Controllable	Field Rectifier D420/90 MREQ-GEG6V62

Common applications

Metal Rolling Mills

Printing Presses

Material Handling

Winding Machines

Extrusion Lines

Crane Systems

Compatible systems

Siemens S7 PLCs SINAMICS drives ecosystem Various industrial communication protocols

Also known as

Siemens SINAMICS DCM 75A 6RA8028-6DV62-0AA0 DC Drive Siemens 4-Quadrant DC Converter

Replaces / compatible with

This SINAMICS DCM converter is a modern solution for DC drive control, replacing older SCR-based or less efficient DC drive systems. It offers enhanced performance and integration capabilities.

Technical note

Expert tip

Proper heat dissipation is critical for the longevity of the SINAMICS DCM; ensure adequate airflow and environmental conditions as per the manufacturer's installation guidelines.

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Frequently asked questions

What are the input and output ratings for the Siemens 6RA8028-6DV62-0AA0 SINAMICS DCM?

The Siemens SINAMICS DCM DC converter (6RA8028-6DV62-0AA0) has an input rating of 400V 3-phase AC at 75A and provides a DC output of 420V at 90A for 4-quadrant operation.