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Siemens SIMOREG DC Master Rectifier (690V Input, 950A Output)

Name: Siemens 6RA7088-6KS22-0
Brand: Siemens
SKU: 6RA7088-6KS22-0
Availability: InStock

Siemens SIMOREG DC Master Rectifier with 690V input and 950A DC output.

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ManufacturerSiemens

Part number6RA7088-6KS22-0

Type SIMOREG DC Master Rectifier

Control Microprocessor

Quadrant Single-quadrant drives

Input 690 V 3 AC, 788 A

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Microprocessor Controlled High Power Output (950A) 690V AC Input 830V DC Output Single-Quadrant Control Controllable Field Rectifier

Product description

The Siemens SIMOREG DC Master 6RA7088-6KS22-0 is a high-power, microprocessor-controlled rectifier designed for single-quadrant DC drives. It features a B6C connection and a robust input of 690 V AC, 3-phase, with a rating of 788 A. The controllable field rectifier section is D830/950 MRE-GEEF6S22.

It delivers a powerful output of 830 V DC at 950 A (continuous current rating), with a US rating of 830 V DC and 667 A. The field output is rated at 375 V and 30 A. This unit is ideal for heavy-duty industrial applications requiring precise and stable DC power for motor control.

Stanlo Automation, a veteran-owned surplus parts distributor, provides access to critical components like the Siemens SIMOREG DC Master rectifier. We ensure the availability of quality surplus parts to keep your industrial operations running at peak performance.

Technical specifications

Type	SIMOREG DC Master Rectifier
Control	Microprocessor
Quadrant	Single-quadrant drives
Input	690 V 3 AC, 788 A
Field Rectifier	D830/950 MRE-GEEF6S22
DC Output	830 V DC, 950 A
US Rating	830 V DC, 667 A
Field Output	375 V, 30 A
Connection	B6C

Common applications

DC Motor Control

Industrial Drives

Heavy Machinery

Metal Processing

Paper Mills

Mining Operations

Steel Mills

Compatible systems

Single-quadrant DC drives 690V 3-phase power systems Industrial motor control applications Siemens control systems

Also known as

SIMOREG DC Master Siemens DC Rectifier 6RA7088 Rectifier 950A DC Power Supply

Technical note

Expert tip

Proper ventilation and heat dissipation are critical for this high-power rectifier; ensure it is installed in an environment that meets its operational requirements.

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Frequently asked questions

What are the input and output voltage/current ratings for the Siemens 6RA7088-6KS22-0 SIMOREG DC Master rectifier?

The Siemens 6RA7088-6KS22-0 SIMOREG DC Master rectifier has an input of 690 V AC, 3-phase, up to 788 A. Its DC output is 830 V DC at 950 A (continuous), with a US rating of 667 A. The field output is 375 V DC at 30 A.