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Siemens SINAMICS DCM DC Converter (Two-Quadrant Drive) - 450A

Name: Siemens 6RA8082-6FS22-0AA0
Brand: Siemens
SKU: 6RA8082-6FS22-0AA0
Availability: InStock

Siemens SINAMICS DCM DC converter for two-quadrant drives, 450A output.

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ManufacturerSiemens

Part number6RA8082-6FS22-0AA0

Part Number 6RA8082-6FS22-0AA0

Series SINAMICS DCM

Application Two-Quadrant Drive

Connection B6C

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Two-quadrant operation SINAMICS DCM series B6C connection High output current (450A) Controllable field rectification Robust design for industrial use

Product description

The Siemens SINAMICS DCM DC converter (6RA8082-6FS22-0AA0) is designed for two-quadrant drive applications, enabling both motoring and regenerating operation. It features a B6C connection and is rated for an input voltage of 480V 3AC at 374A. The converter includes controllable field rectification with a D575/450 MRE-GEEF6S22 module.

This converter delivers an output of 575V DC at a substantial 450A. It is suitable for demanding industrial applications requiring precise control of DC drives, such as rolling mills, extruders, and winders, where regenerative braking is beneficial. The SINAMICS DCM series offers high performance and reliability for complex drive tasks.

Source your Siemens SINAMICS DCM DC converter (6RA8082-6FS22-0AA0) from Stanlo Automation. As a veteran-owned surplus parts distributor, we provide reliable, high-quality components to keep your industrial operations running efficiently. Trust Stanlo Automation for your critical equipment needs.

Technical specifications

Part Number	6RA8082-6FS22-0AA0
Series	SINAMICS DCM
Application	Two-Quadrant Drive
Connection	B6C
Input	480 V 3AC, 374 A
Output	575 V DC, 450 A
Controllable	Field Rectifier D575/450 MRE-GEEF6S22

Common applications

Rolling mills

Extruders

Winders

Hoists

Crane systems

Heavy-duty DC drives

Regenerative braking applications

Compatible systems

Siemens SINAMICS drive systems; suitable for DC motors requiring two-quadrant control.

Also known as

Siemens SINAMICS DC Drive DCM DC Converter 6RA8082-6FS22-0AA0 converter

Replaces / compatible with

This is a Siemens SINAMICS DCM DC converter for two-quadrant drives, replacing older or similar DC drive control systems requiring high current and regenerative capabilities.

Technical note

Expert tip

Proper installation and commissioning, including correct field excitation settings, are critical for optimal performance and longevity of the SINAMICS DCM converter.

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Frequently asked questions

What is the primary advantage of a two-quadrant DC converter like the Siemens 6RA8082-6FS22-0AA0?

The primary advantage of a two-quadrant DC converter, such as the Siemens SINAMICS DCM 6RA8082-6FS22-0AA0, is its ability to operate in both the motoring (delivering power to the load) and regenerating (absorbing power from the load, e.g., during braking) modes. This allows for energy recovery and more dynamic control of DC drives.