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Siemens SINAMICS DCM DC Converter - 450A Output

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

Siemens SINAMICS DCM DC Converter for Two-Quadrant Drives

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ManufacturerSiemens

Part number6RA8082-6FS22-0AA0-Z

Input Voltage 480V AC 3-Phase

Input Current 374A

Output Voltage 575V DC

Output Current 450A

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Two-Quadrant Operation Controllable Field Rectifier High Output Current Precise DC Motor Control SINAMICS Technology Robust Design

Product description

The Siemens 6RA8082-6FS22-0AA0-Z is a SINAMICS DCM (Digital Current Multiplier) DC converter designed for two-quadrant drives. It features a B6C connection, a 480V 3-phase AC input with a 374A rating, and includes a controllable field rectifier (D575/450 MRE-GEEF6S22). The output specifications are 575V DC and a maximum controllable current of 450A.

This DC converter is ideal for applications requiring precise control of DC motors in both forward and braking modes. Common industries include metal processing, material handling, and printing presses where dynamic speed and torque regulation are essential.

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Technical specifications

Input Voltage	480V AC 3-Phase
Input Current	374A
Output Voltage	575V DC
Output Current	450A
Connection	B6C
Drive Type	Two-Quadrant
Control	Field Rectifier D575/450 MRE-GEEF6S22
Series	SINAMICS DCM

Common applications

Metal Processing

Material Handling

Printing Presses

Wire Drawing Machines

Crane and Hoist Systems

Extruder Control

Compatible systems

Siemens SIMATIC PLCs Various industrial control systems requiring DC motor control

Also known as

SINAMICS DCM Converter Siemens DC Drive 6RA8082-6FS22

Replaces / compatible with

This SINAMICS DCM converter is designed to provide advanced DC motor control, often replacing older, less efficient DC drive systems or analog controllers.

Technical note

Expert tip

Proper heat sinking and ventilation are critical for the reliable operation of the SINAMICS DCM, especially at high current loads.

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Frequently asked questions

What is the maximum output current for the Siemens 6RA8082-6FS22-0AA0-Z SINAMICS DCM converter?

The Siemens 6RA8082-6FS22-0AA0-Z SINAMICS DCM converter has a maximum controllable output current of 450A at 575V DC. This allows for robust control of high-power DC motors.