6RA7018-6DS22-0
6RA7018-6DS22-0
6RA7018-6DS22-0
6RA7018-6DS22-0
6RA7018-6DS22-0
6RA7018-6DS22-0
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Siemens

Siemens Simoreg DC-MASTER 6RA7018-6DS22-0 Digital chassis converters

SKU 6RA7018-6DS22-0

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Siemens
  • Product No.: 6RA7018-6DS22-0
  • Origin Germany
  • Product Type: Digital Chassis Converters
  • Barcode: 85044080
  • Payment: T/T, Western Union
  • Weight: 0.011 kg
  • Dimensions: 48.00cm x 36.00cm x 6.00cm
  • Shipping port: Xiamen
  • Warranty: 12 months

Tags

DC Drives Simoreg
Quantity
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Product Description

Description

The 6RA7018-6DS22-0 is a SIMOREG DC-MASTER digital chassis converter engineered for the high-precision control of single-quadrant DC drives. Utilizing a microprocessor-based control system, this converter features a B6C circuit configuration, ensuring efficient power conversion for industrial applications. It is rated for a 400V 3-phase AC input and provides a regulated DC output of 485V at 30A (25A US-rating). The unit includes an integrated, controllable field rectifier (D485/30 MRE-GEE6S22) and supports a field output of 325V at 5A. This robust digital converter is designed for seamless integration into existing automation architectures, offering reliable speed and torque regulation for critical industrial machinery.

Features

  • Microprocessor-controlled: Enables advanced digital diagnostic and regulation capabilities.
  • B6C Connection: Suitable for standard single-quadrant motor control applications.
  • Integrated Field Rectifier: Includes a controllable field supply (D485/30 MRE-GEE6S22) for versatile motor excitation.
  • High Efficiency: Regulated DC output optimized for demanding industrial duty cycles.
  • Reliable Performance: Engineered for longevity in harsh production environments.

Applications

  • Industrial DC motor control for manufacturing and processing lines.
  • Precision speed and torque regulation for heavy-duty machinery.
  • Replacement and upgrade projects for legacy DC drive systems.
  • Automation systems requiring stable and responsive power conversion.

Technical Specifications

Category Specification
Manufacturer Siemens
Brand SIMOREG DC-MASTER
Product Type Digital chassis converter
Connection Type B6C (Single-quadrant)
Input Voltage 400V 3AC
Nominal Input Current 25 A
DC Output Rating 485V DC, 30 A
US-Rating Output 485V DC, 25 A
Field Supply Output 325V DC, 5 A
Field Supply Input 400V AC

Installation Guidelines

  • Mounting: Ensure the converter is mounted in a vertical position with adequate clearance for convective cooling.
  • Environment: Operate within an environment free of conductive dust, moisture, and corrosive gases.
  • Wiring: Maintain strict separation between power cables and signal/control cabling to minimize electromagnetic interference (EMI).
  • Grounding: Establish a robust protective earth (PE) connection to the chassis to ensure safety and signal integrity.
  • Commissioning: Use the integrated control interface to configure parameter settings appropriate for the specific motor and load characteristics before applying full power.
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
FAQ
What does the B6C connection signify in this converter?
The B6C connection indicates a three-phase bridge rectifier configuration, which is the standard topology for single-quadrant DC drive control.
Does this model include a field supply?
Yes, it features an integrated, controllable field rectifier (D485/30 MRE-GEE6S22) with an output of 325V at 5A.
What is the primary function of the integrated microprocessor?
The microprocessor manages digital control loops, monitoring, and parameterization to ensure accurate speed and torque regulation of the connected DC motor.
What are the power ratings for this converter?
It accepts 400V 3AC input and provides a primary DC output of 485V at 30A (standard) or 25A (US-rating).
Reviews

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Siemens Simoreg DC-MASTER 6RA7018-6DS22-0 Digital chassis converters

Only 2 item(s) left in stock

  • Manufacturer: Siemens

  • Product No.: 6RA7018-6DS22-0

  • Country of origin:Germany

  • Product Type: Digital Chassis Converters

  • Barcode: 85044080

  • Payment: T/T, Western Union

  • Weight: 11g

  • Dimensions: 48.00cm x 36.00cm x 6.00cm

  • Shipping port: Xiamen

  • Warranty: 12 months

View full details
Product Description
FAQ
Shipping Returns
Additional details
Reviews

Description

The 6RA7018-6DS22-0 is a SIMOREG DC-MASTER digital chassis converter engineered for the high-precision control of single-quadrant DC drives. Utilizing a microprocessor-based control system, this converter features a B6C circuit configuration, ensuring efficient power conversion for industrial applications. It is rated for a 400V 3-phase AC input and provides a regulated DC output of 485V at 30A (25A US-rating). The unit includes an integrated, controllable field rectifier (D485/30 MRE-GEE6S22) and supports a field output of 325V at 5A. This robust digital converter is designed for seamless integration into existing automation architectures, offering reliable speed and torque regulation for critical industrial machinery.

Features

  • Microprocessor-controlled: Enables advanced digital diagnostic and regulation capabilities.
  • B6C Connection: Suitable for standard single-quadrant motor control applications.
  • Integrated Field Rectifier: Includes a controllable field supply (D485/30 MRE-GEE6S22) for versatile motor excitation.
  • High Efficiency: Regulated DC output optimized for demanding industrial duty cycles.
  • Reliable Performance: Engineered for longevity in harsh production environments.

Applications

  • Industrial DC motor control for manufacturing and processing lines.
  • Precision speed and torque regulation for heavy-duty machinery.
  • Replacement and upgrade projects for legacy DC drive systems.
  • Automation systems requiring stable and responsive power conversion.

Technical Specifications

Category Specification
Manufacturer Siemens
Brand SIMOREG DC-MASTER
Product Type Digital chassis converter
Connection Type B6C (Single-quadrant)
Input Voltage 400V 3AC
Nominal Input Current 25 A
DC Output Rating 485V DC, 30 A
US-Rating Output 485V DC, 25 A
Field Supply Output 325V DC, 5 A
Field Supply Input 400V AC

Installation Guidelines

  • Mounting: Ensure the converter is mounted in a vertical position with adequate clearance for convective cooling.
  • Environment: Operate within an environment free of conductive dust, moisture, and corrosive gases.
  • Wiring: Maintain strict separation between power cables and signal/control cabling to minimize electromagnetic interference (EMI).
  • Grounding: Establish a robust protective earth (PE) connection to the chassis to ensure safety and signal integrity.
  • Commissioning: Use the integrated control interface to configure parameter settings appropriate for the specific motor and load characteristics before applying full power.
Key Features:
#DC Drives #Simoreg

What does the B6C connection signify in this converter?
The B6C connection indicates a three-phase bridge rectifier configuration, which is the standard topology for single-quadrant DC drive control.

Does this model include a field supply?
Yes, it features an integrated, controllable field rectifier (D485/30 MRE-GEE6S22) with an output of 325V at 5A.

What is the primary function of the integrated microprocessor?
The microprocessor manages digital control loops, monitoring, and parameterization to ensure accurate speed and torque regulation of the connected DC motor.

What are the power ratings for this converter?
It accepts 400V 3AC input and provides a primary DC output of 485V at 30A (standard) or 25A (US-rating).

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern
Greyish White
Country of origin
Germany

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