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Siemens SINAMICS DCM DC Converter 6RA8078-6FS22-0AA0

Siemens SINAMICS DCM DC converter for two-quadrant drives.

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ManufacturerSiemens

Part number6RA8078-6FS22-0AA0

Input 480V 3AC, 232A

Output 575V DC, 280A

Connection B6C

Controllable Field rectifier D575/280 MRE-GEEF6S22

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Veteran-owned

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Two-quadrant operation High output current Robust design Precise control B6C connection

Product description

The Siemens SINAMICS DCM DC converter (Part Number: 6RA8078-6FS22-0AA0) is a robust solution for two-quadrant drives. It features a B6C connection, an input of 480V 3AC at 232A, and a controllable field rectifier (D575/280 MRE-GEEF6S22). The output provides 575 V DC at 280A.

This converter is ideal for applications requiring precise control of DC drives, such as in rolling mills, extruders, and other heavy industrial machinery. Its two-quadrant operation allows for both motoring and regenerative braking, enhancing energy efficiency and control.

As a veteran-owned surplus parts distributor, Stanlo Automation offers this Siemens SINAMICS DCM DC converter with the assurance of quality and reliability. We provide expert service and competitive pricing, ensuring you get the industrial automation components you need to keep your operations running smoothly.

Technical specifications

Input	480V 3AC, 232A
Output	575V DC, 280A
Connection	B6C
Controllable	Field rectifier D575/280 MRE-GEEF6S22
Quadrants	Two

Common applications

Rolling Mills

Extruders

Heavy Industry

Material Handling

Machine Tools

Wire Drawing

Compatible systems

Siemens SINAMICS drives Industrial DC motor control systems

Also known as

Siemens SINAMICS DCM DC drive 6RA8078 converter B6C DC converter

Replaces / compatible with

This part serves as a direct replacement for the Siemens 6RA8078-6FS22-0AA0. Consult manufacturer documentation for specific compatibility.

Technical note

Expert tip

Ensure proper ventilation and heat dissipation when installing the 6RA8078-6FS22-0AA0, especially in enclosed control cabinets, to maintain optimal performance and longevity.

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Frequently asked questions

What are the input and output specifications for the Siemens 6RA8078-6FS22-0AA0?

The Siemens 6RA8078-6FS22-0AA0 SINAMICS DCM DC converter has an input of 480V 3AC at 232A and an output of 575V DC at 280A. It is designed for two-quadrant drive applications.