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Siemens SIMOREG DC Master 6RA7087-6DS22-0 Rectifier - 485V DC, 620A Output

Name: Siemens 6RA7087-6DS22-0
Brand: Siemens
SKU: 6RA7087-6DS22-0
Availability: InStock

Siemens SIMOREG DC Master rectifier with microprocessor, 485V DC/620A output.

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ManufacturerSiemens

Part number6RA7087-6DS22-0

Part Number 6RA7087-6DS22-0

Manufacturer Siemens

Series SIMOREG DC Master

Type Rectifier

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Microprocessor Controlled 485V DC / 620A Output 400V 3AC Input Single-Quadrant Drive Control SIMOREG DC Master Series Controllable Field Rectifier

Product description

The Siemens SIMOREG DC Master (6RA7087-6DS22-0) is a microprocessor-controlled rectifier designed for single-quadrant DC drives. It features a B6C connection and accepts a 400V 3-phase AC input, providing a controllable field rectifier output of D485/850. The main DC output is rated at 485V DC and 620A (US rating), with a field output of 325V and 30A.

This rectifier is engineered for demanding industrial applications where precise control of DC drives is essential, such as in rolling mills, paper machines, and metal processing lines. Its advanced microprocessor capabilities allow for sophisticated control and monitoring of drive performance.

Stanlo Automation, a veteran-owned surplus industrial parts distributor, offers the Siemens 6RA7087-6DS22-0 SIMOREG DC Master rectifier. Find the reliable components you need to maintain your DC drive systems with confidence.

Technical specifications

Part Number	6RA7087-6DS22-0
Manufacturer	Siemens
Series	SIMOREG DC Master
Type	Rectifier
Control	Microprocessor
Input	400 V 3AC, 705 A
Output (Main)	485 V DC, 620 A (US Rating)
Output (Field)	325 V, 30 A
Quadrant	Single-Quadrant Drives
Connection	B6C

Common applications

DC Drive Control

Rolling Mills

Paper Machines

Metal Processing

Industrial Automation

Heavy Industry

Material Handling

Compatible systems

Siemens SIMOREG DC Master drive systems, suitable for single-quadrant DC motor control.

Also known as

Siemens SIMOREG 6RA7087 6RA70876DS220 SIMOREG DC Master Rectifier

Replaces / compatible with

This rectifier is designed as a key component for Siemens SIMOREG DC Master drive systems, providing power and control for DC motors.

Technical note

Expert tip

Proper field current regulation is crucial for optimal performance; ensure the field output parameters are correctly configured for your specific DC motor.

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Frequently asked questions

What is the main DC output rating of the Siemens SIMOREG DC Master 6RA7087-6DS22-0?

The Siemens SIMOREG DC Master rectifier (6RA7087-6DS22-0) has a US rating main DC output of 485V DC at 620A. It also provides a field output of 325V DC at 30A.