WOPUSAI 8kVA‑10kVA Gasoline Generator AVR Automatic Voltage Regulator

Product Overview

WOPUSAI 8kVA‑10kVA AVR automatic voltage regulator is a core replacement spare part for gasoline generator units. It fits single‑phase / three‑phase dual‑use 220V/380V gasoline generators. This AVR module stabilizes output voltage when engine speed fluctuates, protecting connected electrical loads from over‑voltage burnout. Built‑in heat‑dissipation ribs improve heat dissipation performance for long‑time continuous operation. Widely used for original equipment matching and faulty AVR replacement repair.

‑ Product Series: WOPUSAI 8kVA‑10kVA Gasoline Generator AVR

‑ Applicable Genset: 8kVA‑10kVA single‑phase / three‑phase dual‑use gasoline generator

‑ Alias: Voltage stabilizer, voltage board, AVR module

‑ Rated Voltage: 220V / 380V dual‑purpose 

‑ Core Function: Automatically stabilize generator output voltage, prevent over‑voltage damage to loads 

‑ Feature: Curved housing with integrated heat‑dissipation ribs

‑ Application: OEM assembly, old generator AVR fault replacement & maintenance

Product Showcase

8kVA‑10kVA Gasoline Generator AVR Regulator Fan‑shaped black AVR unit with integral heat‑dissipation rib housing for effective heat dissipation during working. Equipped with multi‑color connecting wires and white integrated plug‑in connector, plus two bare terminal tabs for output circuit connection. Simple plug‑and‑swap installation. When generator suffers unstable voltage, high/low output voltage or zero‑voltage output faults, this AVR is the primary replacement component. Durable structure, safe performance, ideal aftermarket spare part for small gasoline generators.

Key Specifications

Core Advantages

1. Precise Matching for 8kVA‑10kVA Gasoline Generators Perfectly compatible with single‑phase & three‑phase dual‑use gensets, widely suitable for units driven by GX390 power engine. Supports both new generator OEM assembly and aftermarket repair replacement.
2. Reliable Automatic Voltage Stabilization Performance When gasoline engine speed changes under variable load conditions, this AVR adjusts output voltage in real‑time. It avoids voltage surges that would burn lights, motors and other connected electric equipment, guaranteeing stable power supply quality.
3. Integrated Heat‑Dissipation Rib Housing For Long‑Hour Operation Special curved casing with heat‑dissipation rib design efficiently dissipates working heat. Effectively reduces overheating‑caused failure during continuous generator running, enhances service life of the regulator.
4. Plug‑in Connection, Convenient Field Replacement Adopts dedicated white plug‑in terminal for stator connection, two bare tabs for output loop wiring. No complex soldering required. Maintenance operators can finish component swap quickly, shorten generator downtime.
5. Safe & Durable Aftermarket Spare Component Solid insulating shell prevents short‑circuit risk. Most common generator voltage‑related failures such as drifting voltage or zero‑voltage output can be solved by replacing this AVR module. Cost‑effective spare‑part solution for generator repair shops.

🎯 Application Scenarios

‑ OEM spare parts for 8‑10kVA gasoline generator production ‑ Repair replacement for faulty AVR on existing portable gasoline gensets ‑ Maintenance service for generator rental equipment ‑ Small standby power equipment after‑sales repair ‑ Household & construction site portable generator component stock‑up

⚙️ Optional & Customization

‑ Bulk wholesale packing for repair workshop & project orders ‑ Matching wire harness optional ‑ Supply scope: Complete AVR regulator unit

Custom Workflow: Requirement Confirmation → Quotation → Production → Pre‑shipment Test → Delivery

📦 Packaging Standards

‑ Packaging: Independent anti‑static bag + export carton packaging ‑ Comply with ISPM‑15 shipping requirement for sea & land transportation ‑ Attached documents: Simple wiring instruction sheet, inspection report

🚛 Shipping & Delivery

‑ Full cargo insurance, whole‑process logistics tracking ‑ Anti‑collision inner packaging to avoid damage in transit ‑ Complete customs‑declaration documents for cross‑border trade ‑ Standard production lead‑time: 7‑15 working days

🏢 Brand Introduction

WOPUSAI Electromechanical, located in Foshan, Guangdong, supplies complete generator sets and comprehensive generator aftermarket spare‑parts. Our product range covers control boxes, instrument panels, AVR voltage regulators, filter kits and various engine accessories. Every spare‑part undergoes strict quality inspection before shipment. We deliver reliable power accessories and technical support for global generator dealers and repair partners.