EA460 Datasheet | Kutal

Generator Automatic Voltage Regulator Operation Manual Self Excited Automatic Voltage Regulator patible with Newage SX460- - Use for reference purpose only and not a genuine Newage product. Headquarters : No.3, Lane 201, Chien Fu ST., Chyan Jenn Dist., Kaohsiung, TAIWAN Tel : + 886-7-8121771 Fax : + 886-7-8121775 URL : http://.kutai..tw http://.. 1. SPECIFICATION Sensing Input Voltage Frequency Output Voltage Current Resistance 95 ~ 132 VAC or 190 ~ 264 VAC 1 phase, jumper selectable 50 / 60 Hz, selectable External Volts Adjustment ±7% with 1K ohm 1 watt trimmer Unit Power Dissipation Max. 10 watt Under Frequency Protection Set point 95% Hz ( UFRO ) Slope Max. 90 VDC @ 207 VAC Continuous 4A Intermittent 10A for 10 sec. Min. 15 ohm 170% down to 30 Hz Voltage Regulation < ± 1.5% ( with 4% engine governing ) Voltage Build-up Residual voltage at AVR terminal > 5 VAC Thermal Drift 0.05% per °C change in AVR ambient Soft Start Ramp Time 2 sec. Dimensions 135mm L - 100mm W - 49mm H Weight 243g ± 2% 2. WIRING (Refer to Fig 4) 1. Connect F1, F2 to DC output port. 2. Connect the sensing port at 7, 8 (the factory setup is 220V, if 110V is required, please join 3, 4) 3. External voltage regulator is as Figure 4. 4. Connect a jumper from to the 50Hz terminal for 50Hz operation. Note : please install 5A 250V fuse at power input port as Figure 4. 2. When operations, please do not touch the warning signal of the heat sink. 3.3 System Startup 1. Ensure all the wire of the regulator are correctly connected and the proper fuse (5A250V) is installed. 2. Turn voltage potentiometer full anticlockwise ( lowest voltage level). 3. If used, turn external voltage potentiometer to the middle position. 4. Turn stability potentiometer (highest stability level). full clockwise 3. NOTICE OF USE 3.1 See figure 1 1. The connection and examination procedures must be executed by the profession engineers. 2. Place the EA460 inside of the generator,...