Siemens 6SE7037-0TJ60-Z
€21,010.00
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Siemens 6RA 2231-6DS22-0 is a microprocessor-based SIMOREG K converter for existing DC drives that require this exact 6RA22 version. The documented product data identify one-quadrant operation, a B6C circuit, 3 AC 380 V supply, a controllable field rectifier, the D460/125 version and the MRE-GDE 6S22 designation. Siemens 6RA 2231-6DS22-0 is therefore a defined DC drive converter rather than a general frequency inverter. Buyers should compare the mains connection, DC motor, field circuit, terminal assignment, installed fuses, control-cabinet space and parameter status. According to the listing, the unit is supplied without a cover. That detail is relevant because the mechanical condition and available enclosure affect installation decisions for legacy SIMOREG equipment. Before replacement, compare the nameplate, circuit diagram, motor current, field supply, controller enables and machine documentation. The cable set, cooling space, terminal assignment and spare-part history should also suit the installation. The complete 2231-6DS22-0 MLFB and D460/125 version are important because adjacent 6RA22 units can have different performance data or connections despite similar front panels. Commissioning documents and the installed safety chain should also be considered. Purchasing teams should determine whether the machine can accept a unit without its cover or whether an enclosure, airflow measures and protection against contact must be added. In DC systems, the mains supply, field rectifier and armature circuit work together, so legacy terminal diagrams, motor data and approval lists should be reviewed before ordering.
| Manufacturer | Siemens |
|---|---|
| Product series | SIMOREG K |
| Type code | 6RA 2231-6DS22-0 |
| Device type | Microprocessor-based converter |
| Drive mode | One-quadrant drive |
| Circuit | B6C |
| Mains connection | 3 AC 380 V |
| Field circuit | Controllable field rectifier |
| Version | D460/125 |
| Designation | MRE-GDE 6S22 |
| Controller family | SIMOREG 6RA22 |
| Converter type | DC drive converter |
| Power section | B6C thyristor bridge circuit |
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Yes. We provide a 14-day functional warranty for used items. The component must be functional on arrival, and the warranty applies only while the warranty seal remains undamaged. If a fault occurs within 14 calendar days, please contact us in writing. Depending on availability, we will either provide a replacement or refund the full purchase price after the item has been returned. Further details are set out in the terms and conditions supplied with our quotation.
We normally dispatch available items immediately and, in many cases, on the same working day. For urgent requirements or machine downtime, we will identify the fastest suitable option and can confirm a specific delivery window on request. Express shipping and collection from our premises are also possible by arrangement. We ship worldwide using reliable parcel and freight carriers; freight shipments may require additional preparation to ensure safe delivery.
Yes, we provide a 14-day functional guarantee for used items. This means the component must be operational when received.
Please note that the guarantee only applies when the warranty seal is undamaged.
If a defect occurs within 14 calendar days, please contact us in writing. Subject to availability, we will provide a replacement or refund the full purchase price after return.
Further details are provided in the terms and conditions supplied with your quotation.
We generally dispatch immediately - in many cases on the same working day. For particularly urgent requirements or machine downtime, we find a suitable solution as quickly as possible and provide a specific delivery window on request.
Express shipping or collection from our premises is also possible, depending on the situation. State your requirements during the ordering process or contact us directly.
We ship worldwide and work with reliable shipping partners, from parcel services to freight forwarding. Freight shipments normally require some preparation so the goods arrive safely and undamaged.
Payment is normally made by bank transfer against invoice. Payment is due within 10 calendar days of receiving the goods.
As a rule, we offer purchase on account for all customers. In individual cases, such as new customers or particularly high-value components, we may agree advance payment. This decision is made individually and communicated transparently.
Because we sell exclusively to business customers (B2B), there is no general right of return and no consumer right of withdrawal.
Please note that returns of functioning goods are generally excluded. In justified exceptional cases, we can assess an individual solution, but this is not the standard procedure.
For larger order quantities or several items of one type, we can offer individual discounts.
Simply send us a quick enquiry - we check availability and will gladly prepare a tailored quotation with quantity pricing.
Yes, we also purchase automation components, such as frequency inverters, PLC assemblies, panels, servo motors and CPUs. Components from Siemens, Lenze, Schneider Electric, Control Techniques or Heidenhain are especially sought after, and other brands are also possible.
The process is straightforward: email us an inventory list or overview photos at info@reha-industriekomponenten.de. We calculate a market-based purchase price and send you an offer.
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