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Wang-fei
TRANS
V=380V P=160KW PF:89.0% 效率=94.1%
P=SQRT(3) x 380/1000 x I x 89.0% x 94.1% = 290A
保險絲太小,可選西熔 ZTH110.700 底座加 FLS3.4-500A熔絲.