Siemens A5E01105817 Inverter Power Board | Replacement, Equivalent & Selection Guide
The Siemens A5E01105817 is an OEM inverter power board designed for Siemens SINAMICS and MICROMASTER series variable frequency drives (VFDs). As a core power conversion component, it regulates DC bus voltage, drives IGBT gate signals, and interfaces with the control board to ensure stable motor operation. Konmask.com supplies both genuine and compatible-grade A5E01105817 boards for MRO, retrofit, and system integration projects worldwide.
Technical Specifications
- Part Number: A5E01105817
- Manufacturer: Siemens AG
- Component Type: Inverter Power Board (Driver & Power Stage PCB)
- Compatible Drive Series: SINAMICS G120 / MICROMASTER 440 (confirm frame size before ordering)
- Function: DC-link power conversion, IGBT gate drive, overcurrent & overvoltage protection
- Weight: 650 g (approx.)
- Condition Available: New OEM / Tested Refurbished / Exchange
- Warranty: 12 months
Compatible Replacement & Equivalent Models
The following models are functionally equivalent or direct drop-in replacements for the A5E01105817. Always verify frame size, voltage class, and firmware revision before substituting.
- Siemens A5E00825599 – Earlier revision power board; same footprint, verify gate drive compatibility
- Siemens A5E01105818 – Next-revision board; backward-compatible in most G120 frames
- Siemens A5E02536840 – Upgraded power stage for higher ambient temperature rating
- ABB SINT4130C – Cross-brand equivalent for ABB ACS550/ACS800 power stage (requires adapter bracket)
- Yaskawa SI-EN3/V – Functional equivalent for Yaskawa A1000 series (interface adapter required)
Not sure which model fits your drive? Use our Selection Guide below or contact our engineers.
Why Choose the Original A5E01105817
- OEM Precision: Manufactured to Siemens’ exact tolerances — no derating or firmware workarounds required
- Plug-and-Play: Direct board swap with no mechanical modification in supported drive frames
- Certified Protection: Built-in short-circuit, overvoltage, and thermal shutdown circuits per IEC 61800-5-1
- Long Service Life: Industrial-grade capacitors and IGBTs rated for 100,000+ operating hours
- Traceability: Full batch traceability and Siemens part marking for audit compliance
Typical Applications
- HVAC fan and pump VFD repair & maintenance
- Conveyor and material handling drive overhaul
- CNC machine tool spindle drive restoration
- Water treatment and compressor motor control systems
- OEM production line retrofit and spare-parts stocking
System Compatibility
| Drive Series | Frame Size | Power Range | Compatibility |
|---|---|---|---|
| SINAMICS G120 | FSC / FSD | 7.5 – 18.5 kW | ✅ Confirmed |
| MICROMASTER 440 | C / D | 7.5 – 15 kW | ✅ Confirmed |
| SINAMICS G120C | FSB | 4 – 7.5 kW | ⚠️ Verify revision |
| SINAMICS S120 | Booksize | — | ❌ Not compatible |
Selection Guide
Follow these steps to confirm the correct power board for your application:
- Identify your drive model — Check the nameplate on the drive housing (e.g., 6SL3224-0BE27-5UA0)
- Note the frame size — Frame size is printed on the drive label (FSA through FSF for G120)
- Check voltage class — 3AC 380–480 V or 3AC 200–240 V; power boards are voltage-class specific
- Confirm firmware version — Some board revisions require firmware ≥ V4.7; check via STARTER or Startdrive
- Cross-reference part number — Match A5E01105817 against your drive’s spare parts list (available on Siemens Industry Online Support)
- Contact Konmask — Send your drive nameplate photo to support@konmask.com for free expert confirmation
Quality Assurance & Sourcing
- Source: Authorized distribution channels and certified MRO suppliers
- Inspection: Every board undergoes incoming visual inspection, ESR/capacitance testing, and functional power-up verification
- Anti-Counterfeit: Siemens holographic labels and date codes verified; counterfeit boards rejected
- Packaging: ESD-safe anti-static bag + foam-lined carton for safe international shipping
- Certifications: CE, RoHS compliant
How to Order
- Click Add to Cart and complete checkout — we accept T/T, PayPal, and major credit cards
- For bulk orders (>5 units) or urgent requirements, email support@konmask.com for a dedicated quote
- Lead time: In-stock items ship within 1–3 business days; ex-stock orders within 7–14 days
- Shipping: DHL / FedEx / UPS express worldwide; sea freight available for large orders
- Returns: 30-day DOA return policy; 12-month warranty on all boards
Replacement & Compatibility FAQ
Q: Can I use A5E01105817 to replace A5E00825599?
A: In most cases yes — both boards share the same footprint and connector layout. However, verify the gate drive revision matches your IGBT module generation.
Q: Is a refurbished board as reliable as a new one?
A: Our refurbished boards are fully tested under load conditions and carry the same 12-month warranty. For critical 24/7 processes, we recommend new OEM stock.
Q: Do you provide installation support?
A: Yes. Our engineers can provide step-by-step replacement guidance via email or video call. Contact support@konmask.com.
Q: What if my drive model is not listed in the compatibility table?
A: Send us your drive nameplate photo and we will confirm compatibility within 24 hours.
Q: Can I return the board if it doesn’t fit?
A: Yes — unused boards in original packaging qualify for a 30-day return. See our Returns Policy for details.
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Contact: support@konmask.com | +0086 19859288691
