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Siemens SINAMICS DCM DC Converter B6C

Name: Siemens 6RA8088-6LS22-0AA0
Brand: Siemens
SKU: 6RA8088-6LS22-0AA0
Availability: InStock

Siemens SINAMICS DCM DC converter for two-quadrant drives.

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ManufacturerSiemens

Part number6RA8088-6LS22-0AA0

Type DC Converter

Series SINAMICS DCM

Application Two-Quadrant DC Drives

Connection B6C

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Two-Quadrant Operation High Input Voltage (830V AC) High Output Voltage (1000V DC) High Output Current (950A) Controllable Field Rectifier Robust Design

Product description

The Siemens SINAMICS DCM DC converter (6RA8088-6LS22-0AA0) is a state-of-the-art solution for two-quadrant DC drives. Featuring a B6C connection, it supports a high input voltage of 830V (3-phase AC) and can handle a current of 789A. The controllable field rectifier (D1000/950 MRE-GEEF6S22) enables precise control, delivering an output voltage of up to 1000V DC and a continuous output current of 950A.

This high-performance DC converter is designed for demanding applications requiring precise speed and torque control in both directions of rotation. It is widely used in heavy industries such as rolling mills, paper machines, extruders, and hoisting equipment where robust and reliable DC drive control is essential.

Stanlo Automation, a veteran-owned surplus industrial parts supplier, is your source for critical components like the Siemens 6RA8088-6LS22-0AA0 SINAMICS DCM. We provide quality surplus parts to support your operations and minimize downtime.

Technical specifications

Type	DC Converter
Series	SINAMICS DCM
Application	Two-Quadrant DC Drives
Connection	B6C
Input Voltage	830 V AC, 3-Phase
Input Current	789 A
Output Voltage	1000 V DC
Output Current	950 A
Field Rectifier	D1000/950 MRE-GEEF6S22

Common applications

Rolling Mills

Paper Machines

Extruders

Hoisting Equipment

Steel Industry

Large Material Handling

Compatible systems

Designed for use with DC motors requiring high power and precise two-quadrant control; compatible with various control systems via appropriate interfaces.

Also known as

Siemens SINAMICS DC Drive Converter DCM DC Converter 6RA8088-6LS22-0AA0 drive

Replaces / compatible with

The SINAMICS DCM is a modern DC converter designed for high-power DC motor applications, offering advanced control and efficiency compared to older DC drive systems.

Technical note

Expert tip

Proper heat dissipation and ventilation are critical for the reliable operation of this high-power DC converter; ensure adequate airflow around the unit.

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Frequently asked questions

What is the maximum output current for the Siemens 6RA8088-6LS22-0AA0 SINAMICS DCM converter?

The Siemens 6RA8088-6LS22-0AA0 SINAMICS DCM DC converter provides a maximum continuous output current of 950A at 1000V DC. It's designed for robust two-quadrant operation in demanding industrial applications.