Features Compatible With 5-6.5KW Generators is automatic voltage regulator is designed for most 5-6.5KW 3 phase gasoline or diesel generator sets, ensuring optimal performance and reliability Comprehensive Circuit Protection aturing overvoltage, overcurrent, and short circuit protection, this device guarantees safe and extends the lifespan of your generator Features: 1、[APPLICABLE TYPE] This automatic voltage regulator is suitable for most 5‑6.5KW 3 phase gasoline or diesel generator sets. 2、[CIRCUIT PROTECTION] The voltage regulator has overvoltage, overcurrent and short circuit protection, with safe . 3、[SIMPLE WIRING] With 4 wire socket, 2 wire socket and 2pcs carbon brush wires, convenient and fast wiring. 4、[EXCELLENT MATERIAL] Using ABS shell and excellent electronic components, has stable and reliable performance. 5、[EASY INSTALLATION] The generator voltage regulator has standard mounting holes, which is easy to install and does not take up space. Specification: Item Type: Generator Voltage Regulator Material: ABS Applicable Equipment: Suitable for 5-6.5KW 3 phase gasoline generator, diesel generator Applicable Engine Power: 5-6.5KW Generator Phase Number: 3 Phase Output Voltage: 380V Harness: 8 Wires (4 wire socket + 2 wire socket + 2 carbon brush wires (red as +)) Voltage Adjustment Rate: ≤3% Starting Voltage: RMS≤2V Insulation Resistance: ≥500MΩ Installation Hole Distance: Approx. 140±1mm / 5.5±0.04in Package List: 1 x Voltage Regulator Note: Please cooperate with suitable generator to avoid damage to the voltage regulator. Package List 1 x Voltage Regulator