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Siemens SIMOREG DC Master 6RA7031-6DS22-0 Rectifier

Name: Siemens 6RA7031-6DS22-0
Brand: Siemens
SKU: 6RA7031-6DS22-0
Availability: InStock

Siemens SIMOREG DC Master Single-Quadrant Rectifier

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ManufacturerSiemens

Part number6RA7031-6DS22-0

Part Number 6RA7031-6DS22-0

Manufacturer Siemens

Series SIMOREG DC Master

Input Voltage 400V 3AC

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Microprocessor-based control Controllable field rectifier High output current and voltage Robust construction for industrial use Single-quadrant operation

Product description

The Siemens SIMOREG DC Master 6RA7031-6DS22-0 is a high-performance DC rectifier unit designed for single-quadrant drive applications. Featuring microprocessor-based control, it offers precise regulation of DC motor speed and torque. The unit connects via B6C configuration and accepts a 400V 3-phase AC input, drawing a maximum of 104A. It provides a controllable output of 485V DC at 125A for the armature, and includes a field rectifier with a D485/125 MRE-GEE6S22 designation.

This SIMOREG DC Master rectifier is suitable for a wide range of industrial applications requiring robust DC motor control. Its single-quadrant capability makes it ideal for applications such as conveyors, fans, pumps, and other machinery where power is only consumed in one direction. The integrated microprocessor ensures advanced control functions and diagnostic capabilities, contributing to efficient and reliable operation.

Stanlo Automation, your trusted veteran-owned source for surplus industrial automation parts, offers the Siemens SIMOREG DC Master 6RA7031-6DS22-0. We are dedicated to providing quality components that meet the demands of your operations. Partner with Stanlo Automation for dependable solutions and expert service on your automation needs.

Technical specifications

Part Number	6RA7031-6DS22-0
Manufacturer	Siemens
Series	SIMOREG DC Master
Input Voltage	400V 3AC
Input Current	104A
Output Voltage (Armature)	485V DC
Output Current (Armature)	125A
Output Voltage (Field)	325V
Output Current (Field)	10A
Control	Microprocessor
Operation	Single-Quadrant

Common applications

Conveyor systems

Pump drives

Fan drives

Machine tools

Material handling

Industrial processing

Compatible systems

Siemens DC Motors Industrial control panels SCADA systems

Also known as

Siemens DC Master Rectifier, SIMOREG 125A DC Drive, 6RA70 Series Rectifier

Replaces / compatible with

Direct replacement for older SIMOREG DC Master units or other single-quadrant DC drive systems. Compatible with Siemens DC motors.

Technical note

Expert tip

This unit is specifically designed for single-quadrant applications, meaning it provides power to the motor in only one direction of rotation.

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Frequently asked questions

What is the armature output rating for the Siemens 6RA7031-6DS22-0 SIMOREG DC Master?

The Siemens 6RA7031-6DS22-0 SIMOREG DC Master rectifier provides a controllable armature output of 485V DC at 125A. It also includes a field rectifier with specific voltage and current ratings.