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Siemens 6RA8087-6DS22-0AA0-Z SINAMICS DCM DC Converter

Name: Siemens 6RA8087-6DS22-0AA0-Z
Brand: Siemens
SKU: 6RA8087-6DS22-0AA0-Z
Availability: InStock

Siemens 6RA8087-6DS22-0AA0-Z SINAMICS DCM Two-Quadrant DC Converter

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ManufacturerSiemens

Part number6RA8087-6DS22-0AA0-Z

Type SINAMICS DCM

Application Two-Quadrant Drives

Input Voltage 400V 3AC

Input Current 706A

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Two-Quadrant Operation 400V AC Input 850A DC Output Controllable Field Rectifier SINAMICS Technology Efficient Power Conversion

Product description

The Siemens 6RA8087-6DS22-0AA0-Z is a SINAMICS DCM (Digital Current Multi-axis) DC converter optimized for two-quadrant drive applications. It features a B6C connection with an input of 400V 3-phase AC at 706A, and a controllable field rectifier D485/850. The unit delivers an output of 485V DC at 850A.

This converter is suited for applications where operation in one direction of rotation with braking or regeneration is required, such as cranes, hoists, and certain types of conveyors. It provides efficient and reliable DC power for motor control.

Stanlo Automation, your trusted veteran-owned source for surplus industrial automation parts, offers the Siemens 6RA8087-6DS22-0AA0-Z. Benefit from our stock of quality components and competitive pricing.

Technical specifications

Type	SINAMICS DCM
Application	Two-Quadrant Drives
Input Voltage	400V 3AC
Input Current	706A
Output Voltage	485V DC
Output Current	850A
Field Rectifier	D485/850

Common applications

Cranes

Hoists

Conveyor Systems

Winders

Material Handling

Industrial Automation

Compatible systems

Siemens SINAMICS Drives Industrial Control Systems DC Motor Applications Requiring Two-Quadrant Operation

Also known as

Siemens SINAMICS DCM 6RA8087-6DS22-0AA0-Z 2-Quadrant DC Drive Converter Siemens DC Power Supply

Replaces / compatible with

Suitable for replacing older generation DC drives or systems requiring two-quadrant operation and precise DC motor control.

Technical note

Expert tip

The B6C connection ensures a symmetrical DC link voltage, which is beneficial for optimizing motor performance and reducing ripple in two-quadrant applications.

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Frequently asked questions

What is the input voltage and current for the Siemens 6RA8087-6DS22-0AA0-Z?

The Siemens 6RA8087-6DS22-0AA0-Z SINAMICS DCM DC converter has an input voltage of 400V 3-phase AC and a maximum input current of 706A. This allows it to be used in standard industrial power networks.