Siemens A5E32648524 Inverter Power Board | Replacement, Equivalent & Selection Guide
The Siemens A5E32648524 is an OEM inverter power board designed for use in Siemens SINAMICS series variable frequency drives (VFDs). As a core power conversion component, it manages DC bus voltage regulation, gate-drive signals, and protection circuitry. This page provides full technical specifications, compatible replacement options, and a structured selection guide to help engineers and procurement teams make confident sourcing decisions.
Technical Specifications
- Part Number: A5E32648524
- Manufacturer: Siemens AG
- Component Type: Inverter Power Board (Driver & Power Supply PCB)
- Compatible Drive Series: Siemens SINAMICS (confirm frame size with your drive nameplate)
- Function: DC-to-AC power inversion, IGBT gate drive, overcurrent/overvoltage protection
- Form Factor: PCB assembly, OEM replacement board
- Weight: Approx. 1,250 g
- Condition: New / Refurbished (specify at order)
- Origin: Germany / Siemens authorized supply chain
Compatible Replacement & Equivalent Models
The following models are commonly evaluated as functional equivalents or direct replacements for the A5E32648524. Always verify drive frame size, firmware version, and power rating before substitution:
- Siemens A5E32648524 (OEM original — this listing)
- Siemens A5E00297584 — alternative power board for overlapping SINAMICS G120/S120 frames
- Siemens A5E33415588 — next-generation equivalent for select SINAMICS PM240-2 power modules
- Third-party compatible boards for SINAMICS G120 CU240E-2 / PM240 power units (consult Konmask for cross-reference)
Note: Cross-referencing requires matching the drive’s power rating (kW), voltage class (380–480 V or 200–240 V), and frame size. Contact [email protected] for a verified compatibility check.
Why Choose the Original Model
- OEM Precision: Manufactured to Siemens factory tolerances — no derating or firmware conflicts
- Warranty Integrity: Preserves drive warranty when sourced through authorized channels
- Long Service Life: Industrial-grade components rated for continuous duty in harsh environments
- Plug-and-Play: Direct drop-in replacement — no reconfiguration required
- Traceability: Full batch traceability and Siemens part number verification available
Typical Applications
- HVAC fan and pump variable speed control systems
- Conveyor and material handling automation lines
- CNC machine tool spindle drives
- Water treatment and municipal pump stations
- Compressor and blower control in process industries
- Elevator and hoist drive systems
System Compatibility
- Drive Family: Siemens SINAMICS G120, S120, G130 (verify with nameplate)
- Control Units: CU240E-2, CU250S-2, CU320-2 (application-dependent)
- Power Modules: PM240, PM240-2, PM340 (frame-size dependent)
- Communication: PROFIBUS DP, PROFINET IO, USS (via control unit)
- PLC Integration: Siemens S7-300, S7-400, S7-1200, S7-1500 via PROFIBUS/PROFINET
Selection Guide
Use the following criteria to confirm A5E32648524 is the correct part for your application:
- Step 1 — Identify Drive Model: Locate the drive nameplate (model number, power rating, voltage class, frame size)
- Step 2 — Match Power Board P/N: Cross-reference the existing board’s silk-screen or label against A5E32648524
- Step 3 — Verify Firmware: Confirm drive firmware version is compatible with this board revision
- Step 4 — Check Frame Size: Power boards are frame-specific — do not substitute across frame sizes without engineering confirmation
- Step 5 — Contact Konmask: Send your drive nameplate photo to [email protected] for a free compatibility verification before ordering
Quality Assurance & Sourcing
- All boards undergo incoming inspection and functional verification before dispatch
- Sourced from Siemens authorized distributors and certified secondary market suppliers
- Anti-static packaging with humidity indicator cards for safe international shipping
- Certificate of conformity and test report available upon request
- Konmask.com maintains full supply chain documentation for audit purposes
How to Order
- Add to cart directly, or contact us for bulk/project pricing
- Provide your drive nameplate details for pre-order compatibility confirmation (recommended)
- Select condition: New OEM / Refurbished / Exchange
- Choose shipping method: DHL Express / FedEx / Sea Freight for large orders
- Payment: T/T, PayPal, credit card accepted
📧 [email protected] | 📞 +0086 19859288691
Replacement & Compatibility FAQ
Q: Can I use A5E32648524 to replace my existing power board if the part number is slightly different?
A: Possibly — minor revision suffixes (e.g., A5E32648524 Rev.A vs Rev.B) are often compatible, but always confirm with Konmask before installation.
Q: Is this board compatible with both 380 V and 480 V drives?
A: The A5E32648524 supports the voltage class of the specific SINAMICS frame it is designed for. Confirm your drive’s voltage class on the nameplate.
Q: Do you offer a warranty on this part?
A: Yes — new OEM parts carry a 12-month warranty. Refurbished units carry a 6-month warranty. See our warranty policy for details.
Q: How long does shipping take?
A: DHL Express typically delivers within 3–7 business days worldwide from our warehouse in China.
Q: Can you supply multiple units for a plant-wide maintenance program?
A: Yes — contact us for project pricing and lead time on quantities of 5 or more units.
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Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
