Feature:1. Better Control: To control the output voltage of the generator by increasing or decreasing the control voltage of the generator.2. Reliable Using: Perfectly sealed by resin, the automatic voltage regulator has stable works in humid and vibrating environment.3. Efficient Work: Designed to have 228V no load voltage and 218V full load voltage, the generator AVR enables higher efficiency.4. Great Matching: Suits for 3KW-5KW 3 phase generator, the volt regulator is widely applied on gasoline generator, very reliable.5. Easy to Install: Comes with a compact size and a light weight as well, the whole installation is very convenient to complete.Specification:Item Type: Automatic Voltage RegulatorMaterial: Die Cast AluminiumAmbient Temperature: -25~105No Load Voltage: 228VFull Load Voltage: 218VInsulation Resistance: 500MApplicable Engine Power: 3-5kwCapacitance Withstand Voltage: 400VCapacitor Capacity: 470F.Package List:1 xAutomatic Voltage RegulatorNote:Match the appropriate specification and model before use.