Features Comprehensive Protection Features: Equipped with over voltage, over current, and short circuit protections for enhanced safety during Universal Compatibility: Designed as a universal accessory to fit most 7-8KW single phase gasoline and diesel generator sets for versatile use Detailed Wiring Specifications: Features a 6-wire harness (4 wire socket + 2 wire socket + 2 carbon brush wires) ensuring proper installation and connectivity Features: 1、Short Circuit Protections: This is an AVR voltage regulator with over voltage, over current and short circuit protection 2、Universal Accessories: Universal accessory, suitable for most 7‑8KW single phase generator sets, diesel generator sets 3、Basic Specification: The wiring harness is 6 wires (4 wire socket + 2 wire socket + 2 carbon brush wires, red is +), and the output voltage is 220V 4、Reliable Performance: This AVR voltage regulator uses electronic components, stable and reliable performance 5、Number of Generator Phase: The number of generator phase of this AVR voltage regulator is 3 phase, and the installation hole distance is 140±1mm Specification: Item Type: AVR Voltage Regulator Material: ABS Purpose: Voltage Regulator Applicable Equipment: Suitable for 7-8KW single phase gasoline generator set, for diesel generator set Applicable Engine Power: 7-8KW Number of Generator Phase: 3 Phase Output Voltage: 380V Harness: 8 Wires (4 Wire Socket + 2 Wire Socket + 2 Carbon Brush Wires, Red +) Installation Hole Distance: Approx. 140±1mm / 5.51in Package List: 1 x AVR Voltage Regulator Note: Please cooperate with a suitable generator to avoid damage to the voltage regulator. Package List 1 x AVR Voltage Regulator