Genuine Siemens 6EW1890-3AA Power Supply Module | SIMATIC S5 Series – Verified Source
The Siemens 6EW1890-3AA is an original SIMATIC S5 series power supply module designed for industrial automation control systems. At Konmask.com, every unit is sourced through verified supply channels and undergoes a rigorous 4-step quality inspection before shipment — giving B2B buyers the confidence they need when sourcing critical automation components.
Technical Specifications
- Part Number / SKU: 6EW1890-3AA
- Manufacturer: Siemens AG
- Series: SIMATIC S5
- Module Type: Power Supply Module
- Input Voltage: 24 VDC
- Output: Regulated DC supply for S5 rack systems
- Weight: Approx. 4.46 kg
- Condition: New / Surplus New / Refurbished (specify on inquiry)
- Compliance: CE Marked, RoHS Compliant
Our 4-Step Quality Verification Process
- Source Authentication — All units are procured from authorized distributors or verified surplus channels with traceable documentation.
- Visual & Physical Inspection — Each module is inspected for label integrity, housing condition, connector pins, and original seals.
- Functional Bench Test — Power-on testing confirms correct output voltage, current regulation, and protection circuit behavior.
- Packaging & Documentation — Units are packed in anti-static ESD-safe packaging with inspection records included.
Key Features & Benefits
- ✅ Genuine Siemens OEM component — not a clone or counterfeit
- ✅ Drop-in replacement for existing SIMATIC S5 installations
- ✅ Stable regulated output ensures reliable PLC rack operation
- ✅ Reduces downtime risk with a pre-tested, ready-to-install unit
- ✅ Backed by Konmask.com’s sourcing transparency and after-sales support
Typical Applications
- SIMATIC S5 PLC rack power supply replacement
- Industrial manufacturing line control systems
- Process automation in chemical, oil & gas, and utilities sectors
- Machine tool and conveyor system controllers
- Legacy system maintenance and spare parts inventory
Compatible System Components
- Siemens SIMATIC S5-115U / S5-135U / S5-155U PLC racks
- S5 CPU modules (e.g., 6ES5 series)
- S5 I/O expansion modules and interface cards
- Siemens S5 backplane bus systems
Global Sourcing & Shipping Capabilities
Konmask.com ships the Siemens 6EW1890-3AA worldwide, including to North America, Europe, Southeast Asia, the Middle East, and beyond. We offer:
- Express air freight (DHL / FedEx / UPS) for urgent requirements
- Sea freight consolidation for bulk orders
- Export documentation: commercial invoice, packing list, certificate of origin
- Lead time: typically 3–7 business days from stock; 2–4 weeks for sourced units
Certifications & Compliance Statement
This product is manufactured by Siemens AG and complies with applicable industrial standards including CE and RoHS directives. Konmask.com does not manufacture, modify, or relabel any products. We act solely as a verified reseller and sourcing partner. All trademarks and part numbers remain the property of their respective manufacturers.
How to Order
- Add the Siemens 6EW1890-3AA to your cart and proceed to checkout, or
- Contact us directly for bulk pricing, lead time confirmation, or custom sourcing requests.
- Provide your required quantity, delivery destination, and any condition preference (new / surplus / refurbished).
- Receive a formal quotation within 1 business day.
📧 support@konmask.com | 📞 +0086 19859288691
Authenticity & Trust FAQ
- Q: How do I know this is a genuine Siemens part?
- A: Every unit passes our 4-step verification process. We provide inspection records and can supply sourcing documentation upon request.
- Q: Do you offer a warranty?
- A: Yes. We offer a 90-day functional warranty on all tested units. Terms vary by condition — contact us for details.
- Q: Can I return the product if it doesn’t match my system?
- A: We accept returns within 14 days for unused, uninstalled items in original packaging. Please contact support before returning.
- Q: Do you provide a certificate of conformance?
- A: Yes, a certificate of conformance (CoC) is available upon request for all verified units.
- Q: Are you an authorized Siemens distributor?
- A: Konmask.com is an independent reseller specializing in industrial automation components. We are not an authorized Siemens distributor but source exclusively from verified, traceable supply chains.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
