Р Kx = 0.30 Cosφ= 0.60 tgφ= 1.33Р Pjs = 0.30×8.00 = 2.40 kWР (21)建筑施工外用电梯Р Kx = 0.20 Cosφ= 0.60 tgφ= 1.33Р Pjs = 0.20×11.00 = 2.20 kWР (22)强制式混凝土搅拌机Р Kx = 0.75 Cosφ= 0.85 tgφ= 0.62Р Pjs = 0.75×22.00 = 16.50 kWР (23)纸筋麻刀搅拌机Р Kx = 0.40 Cosφ= 0.70 tgφ= 1.02Р Pjs = 0.40×6.00 = 2.40 kWР (24)、液压控制台Р Kx = 0.30 Cosφ= 0.60 tgφ= 1.33Р Pjs = 0.30×7.50 = 2.25 kWР (25)塔式起重机Р Kx = 0.20 Cosφ= 0.60 tgφ= 1.33Р 将Jc =40%统一换算到Jc1 =25%的额定容量Р Pe = n×(Jc/Jc1)1/2×Pn =1×(0.40/0.25)1/2×55.50 = 70.20 kWР Pjs = Kx×Pe =0.20×70.20 = 14.04kWР (26)插入式振动器Р Kx = 0.30 Cosφ= 0.70 tgφ= 1.02Р Pjs = 0.30×3.30 = 0.99 kWР (27)平板式振动器Р Kx = 0.30 Cosφ= 0.70 tgφ= 1.02Р Pjs = 0.30×3.30 = 0.99 kWР (28)套丝切管机Р Kx = 0.30 Cosφ= 0.60 tgφ= 1.33Р Pjs = 0.30×2.00 = 0.60 kWР (29)真空吸水泵Р Kx = 0.75 Cosφ= 0.80 tgφ= 0.75Р Pjs = 0.75×16.50 = 12.38 kW
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