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