Features Generator Accessory: This automatic voltage regulator is a crucial accessory for generators, providing low frequency defend and high breaking capacity defend, ensuring the smooth and safe operation of your generator. Flexible Voltage Range: Easily toggle the switch to select single phase 120/240VAC detection voltage and support a wide range of power supply detection inputs, from 85-135VAC to 190-240VAC, providing versatility and adaptability to various power sources. EMI Suppression Circuit: Integrated EMI suppression circuit, absorber, and filter ensure reliable and safe operation, protecting your equipment from electromagnetic interference and voltage fluctuations. stable ABS Housing: The regulator's ABS housing is corrosion-resistant and aging-resistant, suitable for diverse environmental conditions, ensuring long-term durability and reliability. Stable Performance: With a minimum resistance of 15 Ohm, maximum of 100 Ohm, and maximum power consumption of 8 Watt, this automatic voltage regulator module delivers stable and consistent performance, ensuring the efficient functioning of your generator. Specification: Item Type: Automatic Voltage Regulator Model: EA350 Material: ABS Power Detection Input: Voltage 85-135VAC 190-240VAC; Single phase frequency 50/60Hz is set by jumper Voltage Selection: 120 240VAC selected by the dial switch Output: 36VDC maximum at 120VAC input; 73 VDC maximum at 240VAC input Current: Continuous: 4A, Discontinuous: 7A in 10 seconds (52/105VDC) Resistance: Minimum 15 Ohm, Maximum 100 Ohm Voltage Establishment: voltage above 5 VAC, 25Hz is required at AVR input terminal EMI Suppression: Built in and Absorbers and Filters Pressure Regulation Accuracy: between± 1% (engine speed variation is within 4%) External Voltage Regulation: ±5% with 1K Ohms 1 Watt potentiometer; ±10% with 2K Ohms 1 Watt potentiometer Power Consumption: Maximum 8 Watt Low Frequency defend: 50Hz system turning point is 45-51Hz, 60Hz system turning point is 54-61Hz (turning point value is factory set value) Package List: 1 x Automatic Voltage Regulator Package List 1 x Automatic Voltage Regulator