Feature:1. MULTI PROTECTION: AVR voltage regulator provide over voltage, over current and short circuit protection, safe and stable2. HIGH QUALITY ELECTRONIC COMPONENTS: AVR voltage regulator uses high quality electronic components, bring stable and reliable performance3. FOR MOST 56.5KW GENERATORS: This is a universal accessory, suitable for most 5-6.5KW generators, very versatile4. ENSURE VOLTAGE STABILITY: The regulator can effectively ensure the voltage stability of the generator, very reliable5. HALFMOON STYLE SHAPE: Come with Halfmoon style shape, ABS material with impact resistance, scratch resistance, and environmentally friendlySpecification:Item Type: AVR Voltage RegulatorMaterial: ABSPurpose: Voltage regulatorApplicable Equipment: Suitable for 5-6.5KW single phase gasoline generator set, diesel generator setApplicable Engine Power: 5-6.5KWNumber of Generator Phases: Single phaseOutput Voltage: 220VHarness: 6 Wires(4 wire socket + 2 carbon brush wires(red is +))Voltage Adjustment Rate: 3%Starting Voltage: RMS2VInsulation Resistance: 500MInstallation Hole Distance: Approx. 140mm / 5.51in 1.Package List:1 x AVR Voltage RegulatorNote:Please cooperate with a suitable generator to avoid damage to the voltage regulator.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.