Schneider Electric PN072549P703 Drive Board | Replacement, Equivalent & Selection Guide
The Schneider Electric PN072549P703 is an OEM drive board designed for the ATV71 series variable frequency drives. This control/drive board serves as the core signal processing and gate-drive interface within the inverter stack. At Konmask.com, we specialize in sourcing genuine and compatible industrial automation components — helping engineers and procurement teams find the right part the first time.
Technical Specifications
- Part Number: PN072549P703
- Manufacturer: Schneider Electric
- Series: ATV71 (Altivar 71)
- Component Type: Drive Board / Gate Drive PCB
- Weight: 380 g
- Application: Variable Frequency Drive (VFD) internal repair board
- Condition: New / Refurbished (specify at order)
- Origin: OEM Schneider Electric
Compatible Replacement & Equivalent Models
The following models are commonly evaluated as replacements or equivalents for the PN072549P703. Always verify electrical ratings and firmware compatibility before substitution:
- Schneider VW3A3501 — ATV71 option board (verify power class match)
- Schneider PN072549P702 — Prior revision of the same board series
- Schneider PN072549P704 — Later revision; check firmware compatibility
- ABB RINT-5611C — Cross-brand IGBT gate drive board (requires engineering review)
- Yaskawa ETC615823 — Functional equivalent for comparable VFD power range
⚠ Note: Cross-brand substitutions require full electrical and mechanical validation. Contact our technical team for assistance.
Why Choose the Original PN072549P703
- ✅ OEM-guaranteed compatibility with ATV71 drive firmware and hardware
- ✅ Precise gate timing calibrated for Schneider IGBT modules
- ✅ Reduced commissioning risk — no re-parameterization required
- ✅ Full warranty support from Schneider Electric authorized channels
- ✅ Traceability — batch and revision codes available on request
Typical Applications
- ATV71 VFD repair and board-level maintenance
- Industrial motor control systems (pumps, fans, conveyors)
- HVAC and building automation drive servicing
- Oil & gas and water treatment plant drive maintenance
- OEM machine builders using ATV71 platform
System Compatibility
- Drive Family: Schneider Electric Altivar ATV71 series
- Power Range: Confirm with ATV71 model number (e.g., ATV71H075N4, ATV71HD15N4)
- Control Voltage: Per ATV71 internal bus specification
- Communication: Compatible with Modbus, CANopen, Profibus options on ATV71
- Firmware: Verify drive firmware version before installation
Selection Guide
Use the following criteria to confirm PN072549P703 is the correct board for your application:
- Step 1: Confirm your ATV71 drive model number (nameplate label)
- Step 2: Identify the failed board by visual inspection or fault code (e.g., OHF, SCF)
- Step 3: Match the board revision code (P703) to your drive’s BOM
- Step 4: Check power class — PN072549P703 is rated for a specific kW range; confirm with Schneider documentation
- Step 5: Contact Konmask.com with your drive serial number for final verification
Quality Assurance & Sourcing
- All boards are inspected upon receipt and tested where applicable
- Sourced from authorized distributors and certified secondary market channels
- Anti-static packaging with humidity indicator cards
- Certificate of conformance available on request
- Traceability documentation provided for regulated industries
How to Order
- Add PN072549P703 to cart and proceed to checkout
- Include your ATV71 drive model and serial number in the order notes
- Specify required condition: New OEM or Tested Refurbished
- For bulk or urgent orders, contact us directly: [email protected] | +0086 19859288691
- Lead time: In-stock items ship within 1–3 business days; sourced items 5–15 business days
Replacement & Compatibility FAQ
Q: Can PN072549P703 replace PN072549P702?
A: In most cases yes, as P703 is a later revision. However, always verify with Schneider’s revision change notice or contact our team.
Q: Is this board compatible with ATV71 drives outside the standard power range?
A: No. Drive boards are power-class specific. Using an incorrect board can damage the drive. Always confirm the kW rating.
Q: Do you offer a warranty on refurbished boards?
A: Yes — refurbished boards carry a 90-day functional warranty. New OEM boards follow Schneider Electric’s standard warranty terms.
Q: Can I send my faulty board for repair?
A: Yes. Contact us at [email protected] to arrange board-level repair evaluation.
Q: What is the lead time for out-of-stock units?
A: Typically 5–15 business days depending on sourcing channel. Expedited options available.
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Contact: [email protected] | +0086 19859288691
