Inverter Drive Control Solution – FUJI NRC-2 SA516169-00 | FRENIC Series
Where This Product Is Used
The FUJI NRC-2 SA516169-00 is the main control circuit board designed for FUJI FRENIC series variable frequency drives (VFDs). It is widely deployed across demanding industrial environments where precise motor speed control and reliable drive operation are critical:
- Manufacturing & Assembly Lines – Controls conveyor motors, robotic arms, and CNC spindle drives requiring stable frequency output.
- HVAC & Building Automation – Regulates fan and pump motors in commercial buildings, data centers, and cleanrooms.
- Water & Wastewater Treatment – Manages submersible pump drives and aeration blower systems under continuous-duty cycles.
- Oil & Gas / Petrochemical – Deployed in compressor and agitator drive panels operating in hazardous-area enclosures.
- Pulp, Paper & Textile – Synchronizes multi-motor winding and unwinding lines where tension control is paramount.
- Food & Beverage Processing – Drives mixers, fillers, and packaging machines in washdown-rated control cabinets.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | SA516169-00 |
| Model / Series | NRC-2 | FUJI FRENIC Series |
| Component Type | Inverter Control Circuit Board (PCB) |
| Manufacturer | FUJI Electric Co., Ltd. |
| Board Function | Main control & signal processing for VFD |
| Compatible Drives | FUJI FRENIC Series VFDs |
| Condition | New / Refurbished (specify on inquiry) |
| Weight | 4,460 g (approx.) |
| Origin | Japan |
Why Engineers Specify This Model
- OEM Exact-Match Replacement – SA516169-00 is the factory-designated board; no firmware re-flashing or parameter remapping required after swap-in.
- Minimized Downtime – Drop-in compatibility means maintenance teams can restore drive operation within minutes, not hours.
- Proven Reliability – FUJI Electric’s FRENIC platform is trusted in mission-critical applications across Asia, Europe, and the Americas.
- Long Service Life – Industrial-grade components rated for wide temperature ranges and high-vibration environments.
- Full Signal Integrity – Maintains accurate PWM output, encoder feedback processing, and fault-detection logic native to the FRENIC drive architecture.
Complete System Bill of Materials
For a fully operational FUJI FRENIC drive control system, engineers typically source the following alongside the NRC-2 SA516169-00:
- FUJI FRENIC VFD Main Unit (matching kW rating)
- FUJI Gate Driver Board (IPM interface)
- FUJI Keypad / Operator Panel (TP-E1U or equivalent)
- FUJI Communication Option Card (RS-485 / PROFIBUS / DeviceNet)
- EMC Input Filter (line-side noise suppression)
- Dynamic Braking Resistor (for regenerative load applications)
- Shielded Control Wiring (per FUJI wiring guidelines)
Compliance & Industry Standards
- Manufactured under ISO 9001 quality management system
- Compliant with CE / UL / cUL drive-level certifications (as part of the FRENIC drive assembly)
- RoHS-compliant materials where applicable
- Meets IEC 61800-3 EMC requirements for variable-speed drives
Quality Assurance & Sourcing
Every FUJI NRC-2 SA516169-00 unit offered through Konmask.com undergoes a multi-point inspection process:
- Visual inspection for PCB trace integrity, component seating, and connector condition
- Functional bench test against FUJI FRENIC drive reference unit
- Anti-static packaging with humidity indicator card
- Traceability documentation available on request
We source directly from authorized distributors and verified OEM channels to ensure authenticity and eliminate counterfeit risk.
How to Source This Part
- Confirm your FUJI FRENIC drive model number and nameplate kW rating.
- Verify the board part number SA516169-00 on your existing PCB or drive service manual.
- Add to cart or contact us for volume pricing, lead time, and export documentation.
- Request a proforma invoice for customs clearance if importing outside China.
📦 Ships from Xiamen, China. DHL / FedEx / UPS express available. Typical lead time: 3–7 business days.
Application-Specific FAQ
Q: Is the NRC-2 SA516169-00 compatible with all FUJI FRENIC models?
A: It is designed for specific FRENIC series variants. Please share your drive model number so we can confirm compatibility before purchase.
Q: Can I use a refurbished board in a safety-critical application?
A: Refurbished boards pass functional testing, but for SIL-rated or safety-critical loops, we recommend new OEM stock. Contact us to confirm availability.
Q: Do you provide installation support?
A: Yes. Our technical team can provide wiring diagrams, parameter backup guidance, and remote commissioning support via email or video call.
Q: What warranty is provided?
A: We offer a 90-day warranty covering manufacturing defects and functional failure under normal operating conditions.
Q: Can you supply multiple units for a plant-wide spare parts program?
A: Yes. Volume discounts and blanket purchase orders are available. Contact us for a tailored quotation.
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