FUJI G11-PPCB-4-1.5 SA528530-06 Power PCB | Replacement, Equivalent & Selection Guide
The FUJI G11-PPCB-4-1.5 (SA528530-06) is the dedicated power printed circuit board (Power PCB) for FUJI FRENIC G11 series variable frequency drives (VFDs) at the 1.5kW / 4-series power class. It governs the core power conversion and gate drive functions of the inverter. Konmask.com supplies both genuine and compatible-grade units with full traceability.
Technical Specifications
- Part Number: G11-PPCB-4-1.5
- Reference / Lot No.: SA528530-06
- Compatible Drive Series: FUJI FRENIC G11 / P11
- Applicable Power Rating: 1.5 kW (3-phase 400 V class)
- Board Function: Power PCB — DC bus, gate drive, power supply regulation
- Form Factor: OEM plug-in PCB assembly
- Condition Available: New OEM / Tested Refurbished / Compatible Replacement
- Weight: ~4,460 g (packaged)
Compatible Replacement & Equivalent Models
The following boards are confirmed or commonly referenced as functional equivalents. Always verify drive nameplate ratings before substitution.
- FUJI SA528530-06 (alternate lot suffix of same board)
- FUJI G11-PPCB-4-2.2 — next power step; may require firmware/parameter check
- FUJI P11-PPCB-4-1.5 — P11 platform equivalent for same power class
- Third-party compatible: Konmask-sourced drop-in replacement (tested to OEM spec)
Note: Cross-referencing by drive model number (e.g., FRN1.5G11S-4CX) is recommended before ordering.
Why Choose the Original Model
- Exact OEM fit: Connector pinout, mounting holes, and firmware handshake match factory spec.
- Thermal design: Matched to G11 chassis airflow and heatsink geometry.
- Reliability: FUJI’s IGBT gate drive timing is calibrated to this board revision (SA528530-06).
- Warranty continuity: Using OEM boards preserves any remaining drive warranty.
Typical Applications
- HVAC fan and pump drives in commercial buildings
- Conveyor and material handling systems
- Compressor control in industrial refrigeration
- Machine tool spindle drives
- Water treatment and irrigation pump stations
System Compatibility
- Drive Series: FUJI FRENIC G11, FRENIC P11
- Voltage Class: 3-phase 380–480 V (4-series)
- Power Range: 1.5 kW (confirmed); adjacent ratings require verification
- Control Board Interface: Compatible with FUJI G11 control PCB (C-board) via OEM ribbon/connector
- Not compatible with: FRENIC Mini, FRENIC Ace, FRENIC 5000 G9/P9 series
Selection Guide
Use the table below to confirm the correct board for your drive:
- Step 1 — Identify drive model: Read the nameplate (e.g., FRN1.5G11S-4CX → G11 series, 1.5 kW, 400 V).
- Step 2 — Match power class: G11-PPCB-4-1.5 covers the 1.5 kW / 400 V slot.
- Step 3 — Check lot number: SA528530-06 is the production revision; earlier revisions (SA528530-04/05) are generally interchangeable but confirm with Konmask support.
- Step 4 — Condition preference: Choose New OEM for critical uptime applications; tested refurbished for budget-sensitive MRO.
- Step 5 — Contact us with your drive serial number for final confirmation.
Quality Assurance & Sourcing
- All units inspected for physical damage, burnt components, and capacitor condition prior to dispatch.
- New OEM units sourced from authorized FUJI distribution channels with traceability documentation.
- Refurbished units undergo full power-on functional test under load simulation.
- Compatible replacements are validated against OEM electrical parameters (gate drive voltage, switching frequency, protection thresholds).
- Packed in anti-static ESD bags with foam cushioning for safe international shipping.
How to Order
- Add to cart directly, or contact [email protected] for bulk / urgent orders.
- Provide your drive model number and serial number to confirm compatibility.
- Specify condition preference: New OEM / Refurbished / Compatible.
- We confirm stock and lead time within 1 business day.
- Worldwide shipping available; DHL / FedEx express options for urgent downtime recovery.
Replacement & Compatibility FAQ
Q: Can I use G11-PPCB-4-2.2 in a 1.5 kW drive?
A: Not recommended without engineering review — the 2.2 kW board may have different current sensing resistor values that affect overcurrent protection calibration.
Q: Is SA528530-06 the latest revision?
A: As of our last OEM update, yes. If a newer revision exists, it is backward compatible and we will supply the latest available.
Q: My drive shows an OC (overcurrent) fault after board replacement — why?
A: Re-initialize drive parameters after PCB replacement. Residual parameter corruption can trigger false faults. Contact our technical team for guidance.
Q: Do you provide a warranty?
A: Yes — 12 months on new OEM units, 6 months on tested refurbished units from date of shipment.
Q: Can you help identify the correct board from a photo?
A: Yes. Send a clear photo of the board and drive nameplate to [email protected] and we will identify and quote within 24 hours.
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