.Voltage Regulator Automatic Low Frequency Protection For Diesel Generator

--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n\nFeature: \n 1. Applicable for diesel generator set equipment, such voltage regulator's installation is simple.\n2. While AVR-20 automatic voltage excitation regulator is entitled with high performance according to strict rule.\n3. Voltage controller can be used while no voltage output after starting, low voltage, too high voltage, unstable voltage, large voltage swing, normal no-load voltage and voltage drop when loaded.\n4. Low frequency protection and four wires, generator regulator quality is guaranteed, you can use it with confidence.\n5. Made of materials in high quality, voltage controller can be easy to use in the practical life. \n\nSpecification: \nItem Type: Voltage regulator\nAVR-20: Four wires\nInstallation Hole Distance: Approx. 115mm / 4.5in\nInstallation Hole Diameter: M approx. 6mm / 0.2in\nOutput Current: 0-20A\nOutput Voltage: 0-115V\nLow Frequency Protection: With\nVoltage Adjustment Range: 1-