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Siemens SINAMICS DCM DC Converter Two-Quadrant Drive

Name: Siemens 6RA8091-6DS22-0AA0
Brand: Siemens
SKU: 6RA8091-6DS22-0AA0
Availability: InStock

Siemens SINAMICS DCM DC Converter for Two-Quadrant Drives.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerSiemens

Part number6RA8091-6DS22-0AA0

Manufacturer Siemens

Part Number 6RA8091-6DS22-0AA0

Product Line SINAMICS DCM

Drive Type Two-Quadrant

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Two-quadrant DC drive control 400V 3AC input 1200A DC output Controllable field rectifier B6C connection High power capability

Product description

The Siemens 6RA8091-6DS22-0AA0 is a SINAMICS DCM DC converter designed for two-quadrant drives. It features a B6C connection, a 400V 3-phase AC input with a 996A rating, and an integrated controllable field rectifier (D485/1200 MRE-GEEF6S22). The output delivers 485 V DC at 1200 A.

This high-performance DC converter is suitable for demanding applications requiring precise control over motor speed and torque in both directions. Industries such as heavy machinery, mining, printing, and plastics processing, which utilize large DC drives, will find this unit ideal for applications like cranes, extruders, and winders.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6RA8091-6DS22-0AA0 SINAMICS DCM converter. Ensure your high-power DC drive applications are supported by reliable components. Source your surplus automation parts from Stanlo Automation.

Technical specifications

Manufacturer	Siemens
Part Number	6RA8091-6DS22-0AA0
Product Line	SINAMICS DCM
Drive Type	Two-Quadrant
Input Voltage	400V 3AC
Input Current	996A
Output Voltage	485V DC
Output Current	1200A
Field Supply	Controllable (D485/1200 MRE-GEEF6S22)

Common applications

Heavy machinery

Mining equipment

Printing presses

Extruders

Winders

Cranes

Industrial DC drives

Compatible systems

Siemens SINAMICS drives Industrial DC motors Automation control systems

Also known as

Siemens SINAMICS DCM drive 6RA8091 DC converter Two-quadrant DC drive controller

Replaces / compatible with

This is a specific model of SINAMICS DCM converter. For system upgrades or replacements, consult Siemens' latest offerings for their drive control solutions.

Technical note

Expert tip

Ensure proper heat dissipation and ventilation for the SINAMICS DCM converter, as high-power units generate significant heat during operation.

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Frequently asked questions

What is the input and output rating of the Siemens 6RA8091-6DS22-0AA0 SINAMICS DCM DC converter?

The Siemens 6RA8091-6DS22-0AA0 converter has a 400V 3-phase AC input at 996A and provides a 485V DC output at 1200A, with an integrated controllable field rectifier.