1、Applicable Models: This generator voltage regulator is suitable for Siemens IFC5 series, check the model before purchasing! 2、Fine Workmanship: This regulator is well made with accurate resistance, wide range of working temperature, and excellent stability. 3、ABS, PCB Material: Made of ABS, PCB material, this regulator possesses impact resistance, scratch resistance, environmentally friendly. 4、Easy to Install: Comes with a compact size and a light weight as well, the easy installation can be quickly completed. 5、Ideal Replacement: This regulator can be easily installed, ideal replacement for the old and damaged parts. 1 x Generator Voltage Regulator Item Type: Generator Voltage RegulatorMode: 6GA2 490 0A IFC5Material: ABS, PCBDetection Input: Voltage 230, 400VAC ± 10%, single phase, three phase optionalFrequency: 50, 60HzVoltage Regulation Rate: ± 0.5% (when the engine changes by 4%)Voltage Adjustment Range: Not less than 95% to 105% of rated voltageSteady State Voltage Regulation Rate: ± 0.5%Scope of Application: 6GA2 490 0A automatic voltage regulator, applicable to for IFC5 series