Product Description
XINGNUO XNFS10-220 Automatic Voltage Regulator (AVR)
The XINGNUO XNFS10-220 Automatic Voltage Regulator (AVR) is a high-quality, reliable control module designed to maintain consistent voltage output for your generator systems. Built for durability and efficient thermal management, this unit is housed in a robust black metal casing equipped with an integrated heatsink. It provides precise control over your generator’s performance through built-in adjustable blue potentiometers for Voltage (VOL), Stability (STAB), and Under Frequency Roll Off (UFRO). The module features a heavy-duty 470uF 450V capacitor and comes complete with multiple wiring harnesses and secure white plastic connectors for a streamlined installation process. Note: Proper safety precautions must be taken during installation and operation due to electric shock risks associated with live terminals and the heatsink.
Technical Specifications:
- Brand & Model: XINGNUO XNFS10-220
- Adjustable Controls: Voltage (VOL), Stability (STAB), and Under Frequency Roll Off (UFRO)
- Internal Components: Includes a high-capacity 470uF 450V capacitor
- Housing & Cooling: Heavy-duty black metal casing with an integrated heatsink for optimal heat dissipation
- Connection Type: Pre-wired harnesses with standard white plastic connectors

XINGNUO XNFS10-220 Automatic Voltage Regulator (AVR)
Upgrade or repair your generator with the XINGNUO XNFS10-220 Automatic Voltage Regulator (AVR). Featuring adjustable VOL, STAB, and UFRO controls, a durable metal casing with an integrated heatsink, and easy-plug wiring harnesses, this AVR ensures stable, reliable power generation. Shop now for high-performance generator replacement parts.



