Getting the most out of your D350 Digital AVR (Automatic Voltage Regulator) from Leroy Somer requires proper setup and fine-tuning. That’s where the NF‑Link configuration module comes in—it’s a must-have for configuring your D350 AVR with precision and ease.
What Is the NF‑Link?
The NF‑Link is the dedicated configuration module used to program the Leroy Somer D350 AVR via near-field communication (NFC). It connects to the regulator, enabling seamless read/write capabilities using the EasyReg Advanced® PC software.
- Replaces old part number 4003765, now superseded by 5124189
- Typically includes only 1 module per fleet or service department, reflecting its importance for service and maintenance tasks
Why You Need the NF‑Link Module
Full Access to Advanced Configuration
Without the NF‑Link, accessing critical parameters via EasyReg Advanced® becomes impossible. This module enables full entry—including voltage settings, droop compensation, protection limits, and more.
Precise Generator Tuning
- Set regulation modes, reactive droop, current limits, and soft start parameters
- Customize your D350 for parallel generator setups or specific operational requirements using advanced presets and PID adjustments via software
Enhanced Maintenance Efficiency
Makes adjusting AVR parameters fast, precise, and less error-prone—ideal for maintenance teams managing multiple generators.
Genuine and Reliable
- Supposedly the original OEM module, ensuring compatibility and reliable performance.
- Available from trusted suppliers, often priced around $375 at Ace Power Products
Quick Overview: NF‑Link & D350 Functionality
|
Feature |
Details |
|
Communication Method |
Near-Field (NFC) |
|
Software Required |
EasyReg Advanced® (Windows 7/10) |
|
Configuration Access |
Full parameters access—voltage, droop, protections, soft start |
|
Part Number |
Old: 4003765 → New: 5124189 |
|
Warranty |
1-year international, when purchased through Ace Power Products |
Best Practices for Using NF‑Link with D350 AVR
- Prepare Your Tools
- Install EasyReg Advanced® on a Windows PC with admin rights.
- Have the NF‑Link cable/module and your D350 AVR within reach.
- Connect and Configure
- Attach NF‑Link to the D350 enclosure using its positioning holes (NFC interface).
- Verify connection in software before proceeding.
- Implement Configuration
- Use “Quick Configuration” to set basic parameters (alternator type, voltage, frequency).
- Switch to custom mode to adjust PID, droop compensation, voltage controls, and protective thresholds.
- Test & Monitor
- Upload the settings and test under operating conditions.
- Use the logging and oscilloscope tools in EasyReg Advanced® to verify stability.
Ready to Configure Your D350 AVR?
For flawless setup and adjustment of your D350 Digital AVR, the NF‑Link configuration module is indispensable.
- Order it here: NF‑Link for Programming D350 AVR
- Browse other parts and parts categories on our homepage
- Need technical assistance? Call us today: 1‑(561) 317‑4154
Ensure your generator systems are optimally configured—get your NF‑Link module now and start programming with confidence!