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EA45A220
Generator Automatic Voltage Regulator
Operation Manual
Self Excited Automatic Voltage Regulator
45 Amp AVR for Carbon Brush Type Generators
EA45A220HL (Half Wave) / EA45A220FL (Full Wave)
*Parallel version is available for option
KUTAI ELECTRONICS INDUSTRY CO., LTD.
TEL : +886-7-8121771
FAX : +886-7-8121775
Website :
www.kutai.com.tw
Headquarters : No.3, Ln. 201, Qianfu St., Qianzhen Dist., Kaohsiung City 80664, Taiwan
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Summary of Contents for Kutai electronics EA45A220 Series
- Page 1 Self Excited Automatic Voltage Regulator 45 Amp AVR for Carbon Brush Type Generators EA45A220HL (Half Wave) / EA45A220FL (Full Wave) *Parallel version is available for option KUTAI ELECTRONICS INDUSTRY CO., LTD. TEL : +886-7-8121771 FAX : +886-7-8121775 Website : www.kutai.com.tw...
- Page 2 SECTION 1 : SPECIFICATION Sensing & power Input Under Frequency Protection (Factory Knee Point Setting) 170 – 265 Vac, 1 phase 2 wire Voltage 50 Hz system presets knee point at 45 Hz Frequency 50 / 60 Hz selectable 60 Hz system presets knee point at 55 Hz Output (at 220 Vac input) Environment -40 ...
- Page 3 Knee Point Adjustment SECTION 3 : WIRING CONNECTION 4.2.1 Turn the U/F POT fully clockwise. 4.2.2 Adjust VOLT POT to nominal level and speed down the engine to knee point. 4.2.3 Turn the U/F POT counter-clockwise until the voltage starts to decrease (U/F lamp illuminates), re-adjust engine speed to rated speed.
- Page 4 Solution 2 : Install Kutai automatic flash module WARNING EB500 This Automatic Voltage Regulator equipped with loss-Sensing Protection function / Over Excitation Protection. additional Over-Voltage Protection device for load may be required to avoid possible damage to the equipment or severe personal injury or death. Field ATTENTION 1.
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