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Siemens SIMOREG DC Master 6RA7093-4LS22-0 Rectifier

Name: Siemens 6RA7093-4LS22-0
Brand: Siemens
SKU: 6RA7093-4LS22-0
Availability: InStock

Siemens SIMOREG DC Master rectifier with microprocessor control.

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ManufacturerSiemens

Part number6RA7093-4LS22-0

Input 830V 3AC, 1244 A

Controllable field rectifier D1000/1500 MRE-GEEF4S22

Output 1000 V DC, 1500 A

US Rating 1000 V DC, 1100 A

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Veteran-owned

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Microprocessor control Single-quadrant drive support High DC output current Controllable field rectifier Robust industrial design

Product description

The Siemens SIMOREG DC Master 6RA7093-4LS22-0 is a microprocessor-controlled rectifier designed for single-quadrant DC drives. It features a B6C connection and handles an input of 830V 3AC at 1244A. The controllable field rectifier is rated D1000/1500 MRE-GEEF4S22, with a DC output of 1000V at 1500A, and a US rating of 1000V DC, 1100A. The field input is 460V, with an output of 375V and 40A.

This high-power rectifier is critical for applications demanding precise DC power control, such as in heavy industry, metal processing, paper manufacturing, and large-scale automation. Its robust design ensures reliable operation in demanding environments for speed-controlled DC drives.

Stanlo Automation, a veteran-owned business, specializes in providing surplus industrial parts. Secure this essential Siemens SIMOREG DC Master rectifier for your critical operations and benefit from our commitment to quality and availability.

Technical specifications

Input	830V 3AC, 1244 A
Controllable field rectifier	D1000/1500 MRE-GEEF4S22
Output	1000 V DC, 1500 A
US Rating	1000 V DC, 1100 A
Field input	460 V, 40 A
Field output	375 V

Common applications

Metal processing

Paper manufacturing

Heavy industry drives

Large-scale automation

DC motor control

Compatible systems

Siemens DC drives and automation systems

Also known as

Siemens SIMOREG 6RA7093-4LS22-0 DC Master rectifier

Technical note

Expert tip

This rectifier is designed for single-quadrant operation, meaning it can only drive the motor in one direction and does not support regenerative braking.

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Frequently asked questions

What are the input and output specifications for the Siemens SIMOREG DC Master 6RA7093-4LS22-0?

The Siemens SIMOREG DC Master 6RA7093-4LS22-0 features an input of 830V 3AC at 1244A and a DC output of 1000V at 1500A (US rating 1000V DC, 1100A). It also includes a field input of 460V with a 40A current and a 375V output.