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Siemens SIMOREG DC Master Rectifier 175A

Siemens SIMOREG DC Master Rectifier.

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ManufacturerSiemens

Part number6RA7075-6FS22-0

Type DC Master Rectifier

Control Microprocessor

Input 460 V 3AC, 175 A

Output 550 V DC, 210 A (500 V DC, 140 A US Rating)

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Microprocessor Controlled Single-Quadrant Drive Control High DC Output Current Robust Industrial Design 460V 3AC Input 550V DC Output

Product description

The Siemens 6RA7075-6FS22-0 is a SIMOREG DC Master rectifier with microprocessor control, designed for single-quadrant drives. It features a B6C connection for input power at 460 V 3AC with a 175 A current rating. The controllable output is 550 V DC at 210 A, with a US rating of 500 V DC at 140 A. The field output is 375 V at 15 A.

This rectifier is essential for applications requiring stable DC power for drive systems, such as in metal processing, material handling, and other heavy industrial machinery. Its precise control capabilities ensure optimal performance of DC motors.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6RA7075-6FS22-0. We specialize in providing robust power and control components for industrial automation, ensuring your operations have the power they need.

Technical specifications

Type	DC Master Rectifier
Control	Microprocessor
Input	460 V 3AC, 175 A
Output	550 V DC, 210 A (500 V DC, 140 A US Rating)
Field Output	375 V, 15 A
Drive Type	Single-Quadrant
Series	SIMOREG DC Master

Common applications

Metal Processing

Material Handling

Heavy Machinery

DC Motor Control

Industrial Drives

Power Generation

Compatible systems

Designed for use with Siemens DC drives and compatible single-quadrant motor control applications.

Also known as

Siemens SIMOREG 6RA7075-6FS22-0 Siemens DC Drive Rectifier SIMOREG DC Master

Replaces / compatible with

This rectifier is designed to provide power for DC drives and may replace older or less efficient DC power supply units. Consult Siemens documentation for specific compatibility.

Technical note

Expert tip

Ensure proper heat dissipation through adequate ventilation or external cooling systems, as high-power rectifiers generate significant heat during operation.

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Frequently asked questions

What are the input and output specifications for the Siemens 6RA7075-6FS22-0 SIMOREG DC Master Rectifier?

The Siemens 6RA7075-6FS22-0 rectifier has a 460V 3AC input (175A) and offers a 550V DC output (210A, 140A US rating), with a 375V 15A field output.