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Siemens SINAMICS DCM 6RA8091-6DV62-0AA0-Z DC Converter

Name: Siemens 6RA8091-6DV62-0AA0-Z
Brand: Siemens
SKU: 6RA8091-6DV62-0AA0-Z
Availability: InStock

Siemens SINAMICS DCM 6RA8091-6DV62-0AA0-Z 4-quadrant DC converter.

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

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ManufacturerSiemens

Part number6RA8091-6DV62-0AA0-Z

Part Number 6RA8091-6DV62-0AA0-Z

Manufacturer Siemens

Series SINAMICS DCM

Type DC Converter

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4-quadrant operation High output current Controllable DC output Robust construction SINAMICS DCM platform Suitable for heavy-duty drives

Product description

The Siemens SINAMICS DCM 6RA8091-6DV62-0AA0-Z is a high-power DC converter designed for 4-quadrant drive applications. This unit utilizes a (B6) circuit configuration for both field and armature rectifiers. It accepts a 400V 3-phase AC input and delivers a controllable 420V DC output at up to 1200A. The associated controllable field rectifier is the D420/1200 MREQ-GEGF6V62.

This DC converter is engineered for heavy-duty industrial applications requiring precise bidirectional control of DC motors, such as rolling mills, extruders, and large material handling systems. Its 4-quadrant capability allows for both motoring and generating operation, enabling dynamic speed and torque control.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6RA8091-6DV62-0AA0-Z. We provide access to critical components for your high-performance industrial systems, helping you maintain efficiency and minimize downtime.

Technical specifications

Part Number	6RA8091-6DV62-0AA0-Z
Manufacturer	Siemens
Series	SINAMICS DCM
Type	DC Converter
Application	4-Quadrant Drives
Input	400V 3AC, 996A
Output	420 V DC, 1200A
Circuit	(B6)
Field Rectifier	D420/1200 MREQ-GEGF6V62

Common applications

Rolling Mills

Extruders

Material Handling

Hoists

Large DC Motor Control

Industrial Drives

Compatible systems

Siemens SINAMICS DCM Systems 4-Quadrant DC Motor Applications

Also known as

Siemens SINAMICS DCM DC Converter

Technical note

Expert tip

Proper heat dissipation and ventilation are critical for the 1200A output of the 6RA8091-6DV62-0AA0-Z; ensure it is installed in an environment that meets its thermal requirements.

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Frequently asked questions

What is the input voltage and output current for the Siemens SINAMICS DCM 6RA8091-6DV62-0AA0-Z?

The Siemens SINAMICS DCM 6RA8091-6DV62-0AA0-Z DC converter features a 400V 3-phase AC input with a nominal current of 996A. It provides a controllable DC output of 420V at up to 1200A, suitable for high-power industrial applications.