【正文】 _BX31201組Kx = ，Cosφ = ，tgφ = 將Jc = 40%統(tǒng)一換算到Jc = 100%的額定容量Pe = n(Jc/Jc1)1/2Pn = 1()1/2 = Pjs = KxPe = = Qjs = Pjstgφ = = (15)混凝土磨光機(jī) 型號:TZL3SM80組Kx = ，Cosφ = ，tgφ = Pjs = KxPe = = Qjs = Pjstgφ = = (16)QTZ40江蘇建友組Kx = ，Cosφ = ，tgφ = 將Jc = 40%統(tǒng)一換算到Jc = 25%的額定容量Pe = n(Jc/Jc1)1/2Pn = 1()1/2 = Pjs = KxPe = = Qjs = Pjstgφ = = (17)雙籠電梯組Kx = ，Cosφ = ，tgφ = Pjs = KxPe = = Qjs = Pjstgφ = = (18)干粉砂漿攪拌機(jī)組Kx = ，Cosφ = ，tgφ = Pjs = KxPe = = Qjs = Pjstgφ = = (19)插入式振動(dòng)器_ZX50C組Kx = ，Cosφ = ，tgφ = Pjs = KxPe = = Qjs = Pjstgφ = = (20)振搗棒組Kx = ，Cosφ = ，tgφ = Pjs = KxPe = = Qjs = Pjstgφ = = (21)交流電焊機(jī)_BX31201組Kx = ，Cosφ = ，tgφ = 將Jc = 40%統(tǒng)一換算到Jc = 100%的額定容量Pe = n(Jc/Jc1)1/2Pn = 1()1/2 = Pjs = KxPe = = Qjs = Pjstgφ = = (22)混凝土磨光機(jī) 型號:TZL3SM80組Kx = ，Cosφ = ，tgφ = Pjs = KxPe = = Qjs = Pjstgφ = = (23)QTZ63A江蘇建友組Kx = ，Cosφ = ，tgφ = 將Jc = 40%統(tǒng)一換算到Jc = 25%的額定容量Pe = n(Jc/Jc1)1/2Pn = 1()1/2 = Pjs = KxPe = = Qjs = Pjstgφ = = (24)QTZ80A上海吳淞組Kx = ，Cosφ = ，tgφ = 將Jc = 40%統(tǒng)一換算到Jc = 25%的額定容量Pe = n(Jc/Jc1)1/2Pn = 1()1/2 = Pjs = KxPe = = Qjs = Pjstgφ = = (25)振搗棒組Kx = ，Cosφ = ，tgφ = Pjs = KxPe = = Qjs = Pjstgφ = = (26)交流電焊機(jī)_BX31201組Kx = ，Cosφ = ，tgφ = 將Jc = 40%統(tǒng)一換算到Jc = 100%的額定容量Pe = n(Jc/Jc1)1/2Pn = 1()1/2 = Pjs = KxPe = = Qjs = Pjstgφ = = (27)插入式振動(dòng)器_ZX50C組Kx = ，Cosφ = ，tgφ = Pjs = KxPe = = Qjs = Pjstgφ = = (28)混凝土磨光機(jī) 型號:TZL3SM80組Kx = ，Cosφ = ，tgφ = Pjs = KxPe = = Qjs = Pjstgφ = = (29)雙籠電梯組Kx = ，Cosφ = ，tgφ = Pjs = KxPe = = Qjs = Pjstgφ = = (30)干粉砂漿攪拌機(jī)組Kx = ，Cosφ = ，tgφ = Pjs = KxPe = = Qjs = Pjstgφ = = (31)鋼筋調(diào)直切斷機(jī)_GT4/14組Kx = ，Cosφ = ，tgφ = Pjs = KxPe = = Qjs = Pjstgφ = = (32)鋼筋切斷機(jī)組Kx = ，Cosφ = ，tgφ = Pjs = KxPe = = Qjs = Pjstgφ = = (33)鋼筋彎曲機(jī)_GW40組Kx = ，Cosφ = ，tgφ = Pjs = KxPe = = Qjs = Pjstgφ = = (34)鋼筋彎曲機(jī)_WJ40組Kx = ，Cosφ = ，tgφ = Pjs = KxPe = = Qjs = Pjstgφ = = (35)鋼筋彎曲機(jī)組Kx = ，Cosφ = ，tgφ = Pjs = KxPe = = Qjs = Pjstgφ = = (36)雙籠電梯組Kx = ，Cosφ = ，tgφ = Pjs = KxPe = = Qjs = Pjstgφ = = (37)消防泵組Kx = ，Cosφ = ，tgφ = Pjs = KxPe = = Qjs = Pjstgφ = = (38)干粉砂漿攪拌機(jī)組Kx = ，Cosφ = ，tgφ = Pjs = KxPe = = Qjs = Pjstgφ = = (39)插入式振動(dòng)器_ZX50C組Kx = ，Cosφ = ，tgφ = Pjs = KxPe = = Qjs = Pjstgφ = = (40)振搗棒組Kx = ，Cosφ = ，tgφ = Pjs = KxPe = = Qjs = Pjstgφ = = (41)交流電焊機(jī)_BX31201組Kx = ，Cosφ = ，tgφ = 將Jc = 40%統(tǒng)一換算到Jc = 100%的額定容量Pe = n(Jc/Jc1)1/2Pn = 1()1/2 = Pjs = KxPe = = Qjs = Pjstgφ = = (42)混凝土磨光機(jī) 型號:TZL3SM80組Kx = ，Cosφ = ，tgφ = Pjs = KxPe = = Qjs = Pjstgφ = = (43)總的計(jì)算負(fù)荷計(jì)算，干線同期系數(shù)取 Kx = 總的有功功率Pjs = KxΣPjs = (+++++++++++++++++++++++++++++++++++++++++) = 總的無功功率Qjs =KxΣQjs = (+++++++++++++++++++++++++++++++++++++++++) = 總的視在功率Sjs = (Pjs2+Qjs2)1/2 = (+)1/2 = 總的計(jì)算電流計(jì)算Ijs = Sjs/(Ue) = () = 選擇變壓器根據(jù)計(jì)算的總的視在功率選擇SL7400/10型三相電力變壓器，≥(增容系數(shù))能夠滿足使用要求。(1)雙籠電梯開關(guān)箱至雙籠電梯導(dǎo)線截面及開關(guān)箱內(nèi)電氣設(shè)備選擇i)計(jì)算電流Kx 取 ，Cosφ = Ijs = KxPe/(UeCosφ) = () = ii)選擇導(dǎo)線按允許電壓降：S = KxΣ(PL)/C△U = () = 選擇BX316+26，空氣明敷時(shí)其安全載流量為110A。漏電保護(hù)器為ZBM163/10。iii)選擇電氣設(shè)備選擇開關(guān)箱內(nèi)開關(guān)為DZ520/330，其脫扣器整定電流值為Ir = 16A。(9)分2（樓層）至第1組電機(jī)的開關(guān)箱的導(dǎo)線截面及分配箱內(nèi)開關(guān)的選擇i)Ijs = ii)選擇導(dǎo)線選擇VV34+2，空氣明敷時(shí)其安全載流量為30A。iii)選擇電氣設(shè)備選擇分配箱進(jìn)線開關(guān)為DZ10250/3，其脫扣器整定電流值為Ir = 200A。iii)選擇電氣設(shè)備選擇分配箱進(jìn)線開關(guān)為DZ10250/3，其脫扣器整定電流值為Ir = 200A。分6（升降機(jī)）至開關(guān)箱，開關(guān)箱至用電設(shè)備采用銅芯聚氯乙烯絕緣電纜線空氣明敷。漏電保護(hù)器為ZBM1100/80。iii)選擇電氣設(shè)備選擇開關(guān)箱內(nèi)開關(guān)為DZ520/330，其脫扣器整定電流值為Ir = 16A。(8)混凝土磨光機(jī) 型號:TZL3SM80開關(guān)箱至混凝土磨光機(jī) 型號:TZL3SM80導(dǎo)線截面及開關(guān)箱內(nèi)電氣設(shè)備選擇i)計(jì)算電流Kx 取 ，Cosφ = Ijs = KxPe/(UeCosφ) = () = ii)選擇導(dǎo)線按允許電壓降：S = KxΣ(PL)/C△U = () = 選擇BX31+16+11，空氣明敷時(shí)其安全載流量為21A。iii)選擇電氣設(shè)備選擇分配箱內(nèi)開關(guān)為DZ520/330，其脫扣器整定電流值為Ir = 16A。室外架空銅芯電纜線按機(jī)械強(qiáng)度的最小截面為10mm2，滿足要求。漏電保護(hù)器為RMM163/12。漏電保護(hù)器為DZ10L100/3。漏電保護(hù)器為ZBM1100/80。(1)雙籠電梯開關(guān)箱至雙籠電梯導(dǎo)線截面及開關(guān)箱內(nèi)電氣設(shè)備選擇i)計(jì)算電流Kx 取 ，Cosφ = Ijs = KxPe/(UeCosφ) = () = ii)選擇導(dǎo)線按允許電壓降：S = KxΣ(PL)/C△U = () = 選擇BX316+26，空氣明敷時(shí)其安全載流量為110A。漏電保護(hù)器為ZBM163/10。iii)選擇電氣設(shè)備選擇開關(guān)箱內(nèi)開關(guān)為DZ520/330，其脫扣器整定電流值為Ir = 16A。(9)分10（4樓層）至第1組電機(jī)的開關(guān)箱的導(dǎo)線截面及分配箱內(nèi)開關(guān)的選擇i)Ijs = ii)選擇導(dǎo)線選擇VV34+2，空氣明敷時(shí)其安全載流量為30A。iii)選擇電氣設(shè)備選擇分配箱進(jìn)線開關(guān)為DZ10250/3，其脫扣器整定電流值為Ir = 200A。iii)選擇電氣設(shè)備選擇分配箱進(jìn)線開關(guān)為DZ15100/3，其脫扣器整定電流值為Ir = 80A。分14（7升降機(jī)）至開關(guān)箱，開關(guān)箱至用電設(shè)備采用銅芯聚氯乙烯絕緣電纜線空氣明敷。iii)選擇電氣設(shè)備選擇開關(guān)箱內(nèi)開關(guān)為DZ520/330，其脫扣器整定電流值為Ir = 16A。(6)雙籠電梯開關(guān)箱至雙籠電梯導(dǎo)線截面及開關(guān)箱內(nèi)電氣設(shè)備選擇i)計(jì)算電流Kx 取 ，Cosφ = Ijs = KxPe/(UeCosφ) = () = ii)選擇導(dǎo)線按允許電壓降：S = KxΣ(PL)/C△U = () = 選擇BX316+26，空氣明敷時(shí)其安全載流量為110A。iii)選擇電氣設(shè)備選擇分配箱內(nèi)開關(guān)為DZ10250/3，其脫扣器整定電流值為Ir = 200A。室外架空銅芯電纜線按機(jī)械強(qiáng)度的最小截面為10mm2，滿足要求。室外架空銅芯電纜線按機(jī)械強(qiáng)度的最小截面為10mm2，滿足要求。分16（8樓升降機(jī)）至開關(guān)箱，開關(guān)箱至用電設(shè)備采用銅芯聚氯乙烯絕緣電纜線空氣明敷。(3)鋼筋彎曲機(jī)_GW40開關(guān)箱至鋼筋彎曲機(jī)_GW40導(dǎo)線截面及開關(guān)箱內(nèi)電氣設(shè)備選擇i)計(jì)算電流Kx 取 ，Cosφ = Ijs = KxPe/(UeCosφ) = () = ii)選擇導(dǎo)線按允許電壓降：S = KxΣ(PL)/C△U = () = 選擇BX31+26，空氣明敷時(shí)其安全載流量為21A。漏電保護(hù)器為ZBM163/10。iii)選擇電氣設(shè)備選擇開關(guān)箱內(nèi)開關(guān)為DZ520/330，其脫扣器整定電流值為Ir = 16A。(11)交流電焊機(jī)_BX31201開關(guān)箱至交流電焊機(jī)_BX31201導(dǎo)線截面及開關(guān)箱內(nèi)電氣設(shè)備選擇i)計(jì)算電流Kx 取 ，Cosφ = Ijs = KxPe/(UeCosφ) = () = ii)選擇導(dǎo)線按允許電壓降：S = KxΣ(PL)/C△U = () = 選擇BX31+26，空氣明敷時(shí)其安全載流量為21A。iii)選擇電氣設(shè)備選擇分配箱內(nèi)開關(guān)為DZ15100/3，其脫扣器整定電流值為Ir = 80A。室外架空銅芯電纜線按機(jī)械強(qiáng)度的最小截面為10mm2，滿足要求。室外架空銅芯電纜線按機(jī)械強(qiáng)度的最小截面為10mm2，滿足要求。(3)根據(jù)施工現(xiàn)場用電設(shè)備布置情況，總線采用電纜線空氣明敷，干1（3樓）采用電纜線空氣明敷，干2（5樓）采用電纜線空氣明敷，干3（6樓）采用電纜線空氣明敷，干4（9樓）采用電纜線空氣明敷，干5（綜合樓）采用電纜線空氣明敷，分1（3塔吊）采用電纜線空氣明敷，分2（3樓升降機(jī)）采用電纜線空氣明敷，分3（3樓層）采用電纜線空氣明敷，分4（5塔吊）采用電纜線空氣明敷，分5（5樓升降機(jī)）采用電纜線空氣明敷，分6（5樓樓層）采用電纜線空氣明敷，分7（圓盤鋸）采用電纜線空氣明敷，分8（高壓泵）采用電纜線空氣明敷，分9（6塔吊）采用電纜線空氣明敷，分10（6升降機(jī)）采用電纜線空氣明敷，分11（6樓層）采用電纜線空氣明敷，分12（鋼筋制作）采用電纜線空氣明敷，分13（9塔吊）采用電纜線空氣明敷，分14（9升降機(jī)）采用電纜線空氣明敷，分15(9樓層）采用電纜線空氣明敷，分16（鋼筋制作）采用電纜線空氣明敷，分17(綜合樓)采用電纜線空氣明敷，布置位置及線