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Siemens SINAMICS DCM DC Converter 400V 3AC Input, 420V DC Output, 850A

Name: Siemens 6RA8087-6DV62-0AA0-Z
Brand: Siemens
SKU: 6RA8087-6DV62-0AA0-Z
Availability: InStock

Siemens SINAMICS DCM DC Converter for 4-Quadrant Drives, 850A.

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ManufacturerSiemens

Part number6RA8087-6DV62-0AA0-Z

Type DC Converter

Series SINAMICS DCM

Input 400V 3AC, 706A

Output 420V DC, 850A

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4-Quadrant Operation High DC Output Current (850A) 400V 3AC Input Controllable DC Output SINAMICS DCM Technology Robust Design for Industrial Use

Product description

The Siemens 6RA8087-6DV62-0AA0-Z is a SINAMICS DCM (Digital Current Multi-axis) converter designed for 4-quadrant drives. It features a 400V 3-phase AC input with a current of 706A and provides a controllable DC output of 420V at 850A. This unit uses a B6 (six-thyristor) circuit configuration.

This DC converter is engineered for applications requiring precise control of DC motor speed and torque in both forward and reverse directions, such as in rolling mills, winding machines, and large material handling systems. Its 4-quadrant capability allows for efficient regenerative operation.

Stanlo Automation, a veteran-owned surplus industrial automation parts distributor, offers the Siemens 6RA8087-6DV62-0AA0-Z. We provide reliable and cost-effective sourcing for your critical DC drive system components.

Technical specifications

Type	DC Converter
Series	SINAMICS DCM
Input	400V 3AC, 706A
Output	420V DC, 850A
Control	Field Rectifier D420/850
Circuit	B6
Quadrants	4

Common applications

Rolling Mills

Winding Machines

Large Material Handling

Extruders

Cranes & Hoists

Industrial DC Motor Control

Compatible systems

4-Quadrant DC Motor applications 400V 3-phase AC power systems Control systems requiring precise DC motor speed and torque

Also known as

Siemens SINAMICS DCM 850A 400V DC Drive Converter Siemens 6-thyristor DC converter

Replaces / compatible with

This SINAMICS DCM converter is designed for advanced 4-quadrant DC drive applications, offering high performance and control.

Technical note

Expert tip

Proper heat dissipation and ventilation are crucial for the reliable operation of this high-power DC converter. Ensure it is installed in an environment that meets its thermal requirements.

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Frequently asked questions

What is the input voltage and current for the Siemens 6RA8087-6DV62-0AA0-Z DC converter?

The Siemens 6RA8087-6DV62-0AA0-Z SINAMICS DCM DC converter has a 3-phase AC input of 400V with a current draw of 706A. It provides a controllable DC output for demanding drive applications.