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surgical light asymmetric three-phase voltage power supply

time2012/01/15

surgical light asymmetric three-phase voltage power supply, power supply phase voltage unbalance exceeds 5%, will lead the winding overheating; surgical light phase operation, experience has shown that agricultural motor was burned over 85% due to missing running caused surgical light response phase motor protection devices installed. surgical light voltage high or low in a particular load, if the voltage fluctuation should be rated +10% to -5% outside will cause motor overheating;