Feature 1 AUTOMATIC REGULATION: This board can regulate and stabilize the voltage automatically, more secure and reliable. 2 APPLICABLE MODE: This automatic voltage regulator is used for brushless generator, with profession and exquisite workmanship. 3 EXCELLENT SEMICONDUCTOR: By using skilled semiconductors in the power supply circuit of this GAVR 10A AVR, a positive voltage established from the residual level is ensured. 4 RELIABLE MATERIAL: Automatic voltage regulator is made of premium ABS material, with good wear resistance, excellent components ensure high stability. 5 SIMPLE INSTALLATION: This voltage regulator stabilizer is seamless designed and is very simple and convenient to install on your generator.Item Type: Generator Voltage RegulatorMaterial: ABSModel: GAVR 10AInput Power Supply: AC 160-260V 50/60HzFrequency Compensation: Built in frequency protection circuit that reduces the output voltage when the engine revolution decreasesVoltage Establishment: Automatic voltage establishment when residual magnetism is greater than 4V 25HzMaximum Output Voltage (at 220VAC Input): 70VDC, continuous output current: 7A, maximum output current: 10A Package List1 x Generator Voltage Regulator1 x User Manual