The Siemens 6RA8091-6DS22-0AA0 is a high-performance SINAMICS DCM DC converter designed specifically for two-quadrant drives, making it ideal for precise and reliable industrial automation applications. This DC converter features a B6C connection with an input of 400V 3-phase AC and a controllable field rectifier D485/1200 MRE-GEEF6S22. It delivers a robust output of 485 V DC at 1200 A, ensuring efficient and stable operation in demanding environments. Engineered for durability and optimized energy management, this Siemens model supports advanced motion control and process automation requirements. Its compact design with a dimension of 785 x 268 x 435 mm and a weight of approximately 78 kg fits seamlessly into various control panels and system architectures. Whether upgrading existing setups or building new control systems, this converter promises outstanding performance and Siemens' industrial reliability.
Key Features of Siemens 6RA8091-6DS22-0AA0
Designed for two-quadrant DC drive applications with B6C connection type
Input voltage: 400V 3-phase AC with 996 A controllable current
Power output: 485 V DC at 1200 A, suitable for high-demand industrial machines
Controllable field rectifier D485/1200 MRE-GEEF6S22 for precise excitation control
Compact size and weight (785 x 268 x 435 mm; approx. 78 kg) for easy integration
High-quality build under Siemens' certified quality management standards
Supports regenerative feedback and energy-efficient operations
Robust protection features including integrated field overvoltage protection
Compatible with SIMATIC and SIMOTION for seamless automation system integration
Technical Specs of 6RA8091-6DS22-0AA0
Explore Siemens 6RA8091-6DS22-0AA0 specifications for detailed parameters to ensure system compatibility.
Parameter
Value
Input Voltage
400 V AC, 3-phase
Controllable Current
996 A
Output Voltage
485 V DC
Output Current
1200 A
Dimensions (HxWxD)
785 x 268 x 435 mm
Weight
Approx. 78 kg
Connection Type
B6C
Applications / Use Case
This Siemens 6RA8091-6DS22-0AA0 is commonly used in industrial automation and machine automation setups worldwide. It is well-suited for controlling DC drives in production line systems where precise speed and torque control are critical. Its robust design supports heavy-duty conveyor operations, factory control panels, and motion control applications requiring high reliability and efficiency. This converter enables improved process control and energy management in complex manufacturing environments, ensuring smooth, continuous operation with quick response to changing loads.
Price & Availability
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6RA8091-6DS22-0AA0
$0.00
ACHIEVING
4.0
average rating
With
95%
positive reviews
LESS THAN
1%
return rate
Any questions?
Does it come with a warranty?
Yes, All products are offered wth 1-Year warranty.
What is the condition of the product?
All products sold are New & Unused.
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All products are delivered within 2-8 business days depending on our stock location.
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