施工臨時(shí)用電方案計(jì)算書_secret.doc

施工臨時(shí)用電方案計(jì)算書某工程工程；屬于框剪結(jié)構(gòu);地上18層;地下1層；建筑高度：59.90m；標(biāo)準(zhǔn)層層高：2.90m ；總建筑面積：56280.00平方米；總工期：490天；施工單位：。本工程由某房地產(chǎn)開發(fā)有限公司投資建設(shè)，某設(shè)計(jì)院設(shè)計(jì)，浙江省浙某工程勘察院地質(zhì)勘察，浙江某監(jiān)理公司監(jiān)理，浙江某建筑工程有限公司組織施工；由某擔(dān)任項(xiàng)目經(jīng)理，某擔(dān)任技術(shù)負(fù)責(zé)人。一、編制依據(jù)低壓配電設(shè)計(jì)規(guī)范GB50054-95中國建筑工業(yè)出版社建筑工程施工現(xiàn)場供電安全規(guī)范GB50194-93中國建筑工業(yè)出版社通用用電設(shè)備配電設(shè)計(jì)規(guī)范GB50055-93中國建筑工業(yè)出版社供配電系統(tǒng)設(shè)計(jì)規(guī)范GB50052-95中國建筑工業(yè)出版社施工現(xiàn)場臨時(shí)用電安全技術(shù)規(guī)范JGJ46-2005中國建筑工業(yè)出版社二、施工條件施工現(xiàn)場用電量統(tǒng)計(jì)表:-序號(hào) 機(jī)具名稱 型號(hào) 安裝功率(kW) 數(shù)量 合計(jì)功率(kW)1 插入式振動(dòng)器 ZX50 1.10 1 1.10 2 平板式振動(dòng)器 ZB11 1.10 1 1.10 3 木工電刨 MIB2-80/1 0.70 1 0.70 4 木工圓鋸 MJ106 5.50 1 5.50 5 交流電焊機(jī) BX3-500-2 38.60 1 38.60 6 塔式起重機(jī) TQ60/80 55.50 1 55.50 7 SCD100/100A 11.00 1 11.00 8 灰漿攪拌機(jī) UJ100 2.20 1 2.20 9 SCD100/100A 11.00 1 11.00 10 插入式振動(dòng)器 ZX50 1.10 1 1.10 11 平板式振動(dòng)器 ZB11 1.10 1 1.10 12 灰漿攪拌機(jī) UJ100 2.20 1 2.20 13 木工電刨 MIB2-80/1 0.70 1 0.70 14 木工圓鋸 MJ106 5.50 1 5.50 15 交流電焊機(jī) BX3-500-2 38.60 1 38.60 16 平板式振動(dòng)器 ZB11 1.10 1 1.10 17 木工電刨 MIB2-80/1 0.70 1 0.70 18 木工圓鋸 MJ106 5.50 1 5.50 19 插入式振動(dòng)器 ZX70 1.50 1 1.50 20 交流電焊機(jī) BX3-500-2 38.60 1 38.60 21 塔式起重機(jī) TQ60/80 55.50 1 55.50 22 SCD100/100A 11.00 1 11.00 23 灰漿攪拌機(jī) UJ100 2.20 1 2.20 24 載貨電梯 JT1 7.50 1 7.50 25 插入式振動(dòng)器 ZX70 1.50 1 1.50 26 平板式振動(dòng)器 ZB11 1.10 1 1.10 27 木工電刨 MIB2-80/1 0.70 1 0.70 28 木工圓鋸 MJ106 5.50 1 5.50 29 真空吸水泵 HZX-40 4.00 1 4.00 30 交流電焊機(jī) BX3-500-2 38.60 1 38.60 31 鋼筋調(diào)直機(jī) GT3/9 7.50 1 7.50 32 鋼筋切斷機(jī) QJ40-1 5.50 1 5.50 33 鋼筋彎曲機(jī) GW40 3.00 1 3.00 34 交流電焊機(jī) BX3-500-2 38.60 1 38.60 35 鋼筋調(diào)直機(jī) GT6/8 5.50 1 5.50 36 鋼筋切斷機(jī) QJ40-1 5.50 1 5.50 37 鋼筋彎曲機(jī) GW40 3.00 1 3.00 38 交流電焊機(jī) BX3-500-2 38.60 1 38.60 39 塔式起重機(jī) TQ60/80 55.50 1 55.50 40 JD500 18.50 2 37.00 41 混凝土輸送泵 HB-15 32.20 1 32.20 42 載貨電梯 JT1 7.50 1 7.50 43 插入式振動(dòng)器 ZX70 1.50 1 1.50 44 平板式振動(dòng)器 ZB11 1.10 1 1.10 45 灰漿攪拌機(jī) UJ100 2.20 1 2.20 46 交流電焊機(jī) BX3-500-2 38.60 1 38.60 47 載貨電梯 JT1 7.50 1 7.50 48 插入式振動(dòng)器 ZX70 1.50 1 1.50 49 平板式振動(dòng)器 ZB11 1.10 1 1.10 50 灰漿攪拌機(jī) UJ100 2.20 1 2.20 51 交流電焊機(jī) BX3-500-2 38.60 1 38.60 52 載貨電梯 JT1 7.50 1 7.50 53 插入式振動(dòng)器 ZX70 1.50 1 1.50 54 平板式振動(dòng)器 ZB11 1.10 1 1.10 55 灰漿攪拌機(jī) UJ100 2.20 1 2.20 56 交流電焊機(jī) BX3-500-2 38.60 1 38.60 -三、設(shè)計(jì)內(nèi)容和步驟1、現(xiàn)場勘探及初步設(shè)計(jì):(1)本工程所在施工現(xiàn)場范圍內(nèi)無各種埋地管線。(2)現(xiàn)場采用380V低壓供電，設(shè)一配電總箱，內(nèi)有計(jì)量設(shè)備，采用TN-S系統(tǒng)供電。(3)根據(jù)施工現(xiàn)場用電設(shè)備布置情況，采用導(dǎo)線穿鋼管埋地敷設(shè)，布置位置及線路走向參見臨時(shí)配電系統(tǒng)圖及現(xiàn)場平面圖，采用三級(jí)配電，兩極防護(hù)。(4)按照J(rèn)GJ46-2005規(guī)定制定施工組織設(shè)計(jì)，接地電阻R4。2、確定用電負(fù)荷:(1)、插入式振動(dòng)器Kx = 0.30 Cos = 0.70 tg = 1.02Pjs = 0.301.10 = 0.33 kWQjs = Pjs tg=0.331.02 = 0.34 kvar(2)、平板式振動(dòng)器Kx = 0.30 Cos = 0.70 tg = 1.02Pjs = 0.301.10 = 0.33 kWQjs = Pjs tg=0.331.02 = 0.34 kvar(3)、木工電刨Kx = 0.30 Cos = 0.60 tg = 1.33Pjs = 0.300.70 = 0.21 kWQjs = Pjs tg=0.211.33 = 0.28 kvar(4)、木工圓鋸Kx = 0.30 Cos = 0.60 tg = 1.33Pjs = 0.305.50 = 1.65 kWQjs = Pjs tg=1.651.33 = 2.20 kvar(5)、交流電焊機(jī)Kx = 0.35 Cos = 0.40 tg = 2.29將Jc =50%統(tǒng)一換算到Jc1 =100%的額定容量Pn = Sn Cos = 38.600.40=15.44kWPe = n(Jc/Jc1)1/2Pn = 1(0.50/1.00)1/215.44 = 10.92 kWPjs = KxPe =0.3510.92 = 3.82kWQjs = Pjs tg=3.822.29 = 8.76 kvar(6)、塔式起重機(jī)Kx = 0.20 Cos = 0.60 tg = 1.33Pjs = 0.2055.50 = 11.10 kWQjs = Pjs tg=11.101.33 = 14.80 kvar(7)、建筑施工外用電梯Kx = 0.20 Cos = 0.60 tg = 1.33Pjs = 0.2011.00 = 2.20 kWQjs = Pjs tg=2.201.33 = 2.93 kvar(8)、灰漿攪拌機(jī)Kx = 0.50 Cos = 0.55 tg = 1.52Pjs = 0.502.20 = 1.10 kWQjs = Pjs tg=1.101.52 = 1.67 kvar(9)、建筑施工外用電梯Kx = 0.20 Cos = 0.60 tg = 1.33Pjs = 0.2011.00 = 2.20 kWQjs = Pjs tg=2.201.33 = 2.93 kvar(10)、插入式振動(dòng)器Kx = 0.30 Cos = 0.70 tg = 1.02Pjs = 0.301.10 = 0.33 kWQjs = Pjs tg=0.331.02 = 0.34 kvar(11)、平板式振動(dòng)器Kx = 0.30 Cos = 0.70 tg = 1.02Pjs = 0.301.10 = 0.33 kWQjs = Pjs tg=0.331.02 = 0.34 kvar(12)、灰漿攪拌機(jī)Kx = 0.50 Cos = 0.55 tg = 1.52Pjs = 0.502.20 = 1.10 kWQjs = Pjs tg=1.101.52 = 1.67 kvar(13)、木工電刨Kx = 0.30 Cos = 0.60 tg = 1.33Pjs = 0.300.70 = 0.21 kWQjs = Pjs tg=0.211.33 = 0.28 kvar(14)、木工圓鋸Kx = 0.30 Cos = 0.60 tg = 1.33Pjs = 0.305.50 = 1.65 kWQjs = Pjs tg=1.651.33 = 2.20 kvar(15)、交流電焊機(jī)Kx = 0.35 Cos = 0.40 tg = 2.29將Jc =50%統(tǒng)一換算到Jc1 =100%的額定容量Pn = Sn Cos = 38.600.40=15.44kWPe = n(Jc/Jc1)1/2Pn = 1(0.50/1.00)1/215.44 = 10.92 kWPjs = KxPe =0.3510.92 = 3.82kWQjs = Pjs tg=3.822.29 = 8.76 kvar(16)、平板式振動(dòng)器Kx = 0.30 Cos = 0.70 tg = 1.02Pjs = 0.301.10 = 0.33 kWQjs = Pjs tg=0.331.02 = 0.34 kvar(17)、木工電刨Kx = 0.30 Cos = 0.60 tg = 1.33Pjs = 0.300.70 = 0.21 kWQjs = Pjs tg=0.211.33 = 0.28 kvar(18)、木工圓鋸Kx = 0.30 Cos = 0.60 tg = 1.33Pjs = 0.305.50 = 1.65 kWQjs = Pjs tg=1.651.33 = 2.20 kvar(19)、插入式振動(dòng)器Kx = 0.30 Cos = 0.70 tg = 1.02Pjs = 0.301.50 = 0.45 kWQjs = Pjs tg=0.451.02 = 0.46 kvar(20)、交流電焊機(jī)Kx = 0.35 Cos = 0.40 tg = 2.29將Jc =50%統(tǒng)一換算到Jc1 =100%的額定容量Pn = Sn Cos = 38.600.40=15.44kWPe = n(Jc/Jc1)1/2Pn = 1(0.50/1.00)1/215.44 = 10.92 kWPjs = KxPe =0.3510.92 = 3.82kWQjs = Pjs tg=3.822.29 = 8.76 kvar(21)、塔式起重機(jī)Kx = 0.20 Cos = 0.60 tg = 1.33Pjs = 0.2055.50 = 11.10 kWQjs = Pjs tg=11.101.33 = 14.80 kvar(22)、建筑施工外用電梯Kx = 0.20 Cos = 0.60 tg = 1.33Pjs = 0.2011.00 = 2.20 kWQjs = Pjs tg=2.201.33 = 2.93 kvar(23)、灰漿攪拌機(jī)Kx = 0.50 Cos = 0.55 tg = 1.52Pjs = 0.502.20 = 1.10 kWQjs = Pjs tg=1.101.52 = 1.67 kvar(24)、載貨電梯Kx = 0.20 Cos = 0.60 tg = 1.33Pjs = 0.207.50 = 1.50 kWQjs = Pjs tg=1.501.33 = 2.00 kvar(25)、插入式振動(dòng)器Kx = 0.30 Cos = 0.70 tg = 1.02Pjs = 0.301.50 = 0.45 kWQjs = Pjs tg=0.451.02 = 0.46 kvar(26)、平板式振動(dòng)器Kx = 0.30 Cos = 0.70 tg = 1.02Pjs = 0.301.10 = 0.33 kWQjs = Pjs tg=0.331.02 = 0.34 kvar(27)、木工電刨Kx = 0.30 Cos = 0.60 tg = 1.33Pjs = 0.300.70 = 0.21 kWQjs = Pjs tg=0.211.33 = 0.28 kvar(28)、木工圓鋸Kx = 0.30 Cos = 0.60 tg = 1.33Pjs = 0.305.50 = 1.65 kWQjs = Pjs tg=1.651.33 = 2.20 kvar(29)、真空吸水泵Kx = 0.75 Cos = 0.80 tg = 0.75Pjs = 0.754.00 = 3.00 kWQjs = Pjs tg=3.000.75 = 2.25 kvar(30)、交流電焊機(jī)Kx = 0.35 Cos = 0.40 tg = 2.29將Jc =50%統(tǒng)一換算到Jc1 =100%的額定容量Pn = Sn Cos = 38.600.40=15.44kWPe = n(Jc/Jc1)1/2Pn = 1(0.50/1.00)1/215.44 = 10.92 kWPjs = KxPe =0.3510.92 = 3.82kWQjs = Pjs tg=3.822.29 = 8.76 kvar(31)、鋼筋調(diào)直機(jī)Kx = 0.30 Cos = 0.70 tg = 1.02Pjs = 0.307.50 = 2.25 kWQjs = Pjs tg=2.251.02 = 2.30 kvar(32)、鋼筋切斷機(jī)Kx = 0.30 Cos = 0.70 tg = 1.02Pjs = 0.305.50 = 1.65 kWQjs = Pjs tg=1.651.02 = 1.68 kvar(33)、鋼筋彎曲機(jī)Kx = 0.30 Cos = 0.70 tg = 1.02Pjs = 0.303.00 = 0.90 kWQjs = Pjs tg=0.901.02 = 0.92 kvar(34)、交流電焊機(jī)Kx = 0.35 Cos = 0.40 tg = 2.29將Jc =50%統(tǒng)一換算到Jc1 =100%的額定容量Pn = Sn Cos = 38.600.40=15.44kWPe = n(Jc/Jc1)1/2Pn = 1(0.50/1.00)1/215.44 = 10.92 kWPjs = KxPe =0.3510.92 = 3.82kWQjs = Pjs tg=3.822.29 = 8.76 kvar(35)、鋼筋調(diào)直機(jī)Kx = 0.30 Cos = 0.70 tg = 1.02Pjs = 0.305.50 = 1.65 kWQjs = Pjs tg=1.651.02 = 1.68 kvar(36)、鋼筋切斷機(jī)Kx = 0.30 Cos = 0.70 tg = 1.02Pjs = 0.305.50 = 1.65 kWQjs = Pjs tg=1.651.02 = 1.68 kvar(37)、鋼筋彎曲機(jī)Kx = 0.30 Cos = 0.70 tg = 1.02Pjs = 0.303.00 = 0.90 kWQjs = Pjs tg=0.901.02 = 0.92 kvar(38)、交流電焊機(jī)Kx = 0.35 Cos = 0.40 tg = 2.29將Jc =50%統(tǒng)一換算到Jc1 =100%的額定容量Pn = Sn Cos = 38.600.40=15.44kWPe = n(Jc/Jc1)1/2Pn = 1(0.50/1.00)1/215.44 = 10.92 kWPjs = KxPe =0.3510.92 = 3.82kWQjs = Pjs tg=3.822.29 = 8.76 kvar(39)、塔式起重機(jī)Kx = 0.20 Cos = 0.60 tg = 1.33Pjs = 0.2055.50 = 11.10 kWQjs = Pjs tg=11.101.33 = 14.80 kvar(40)、自落式混凝土攪拌機(jī)Kx = 0.75 Cos = 0.85 tg = 0.62Pjs = 0.7537.00 = 27.75 kWQjs = Pjs tg=27.750.62 = 17.20 kvar(41)、混凝土輸送泵Kx = 0.30 Cos = 0.70 tg = 1.02Pjs = 0.3032.20 = 9.66 kWQjs = Pjs tg=9.661.02 = 9.86 kvar(42)、載貨電梯Kx = 0.20 Cos = 0.60 tg = 1.33Pjs = 0.207.50 = 1.50 kWQjs = Pjs tg=1.501.33 = 2.00 kvar(43)、插入式振動(dòng)器Kx = 0.30 Cos = 0.70 tg = 1.02Pjs = 0.301.50 = 0.45 kWQjs = Pjs tg=0.451.02 = 0.46 kvar(44)、平板式振動(dòng)器Kx = 0.30 Cos = 0.70 tg = 1.02Pjs = 0.301.10 = 0.33 kWQjs = Pjs tg=0.331.02 = 0.34 kvar(45)、灰漿攪拌機(jī)Kx = 0.50 Cos = 0.55 tg = 1.52Pjs = 0.502.20 = 1.10 kWQjs = Pjs tg=1.101.52 = 1.67 kvar(46)、交流電焊機(jī)Kx = 0.35 Cos = 0.40 tg = 2.29將Jc =50%統(tǒng)一換算到Jc1 =100%的額定容量Pn = Sn Cos = 38.600.40=15.44kWPe = n(Jc/Jc1)1/2Pn = 1(0.50/1.00)1/215.44 = 10.92 kWPjs = KxPe =0.3510.92 = 3.82kWQjs = Pjs tg=3.822.29 = 8.76 kvar(47)、塔式起重機(jī)Kx = 0.20 Cos = 0.60 tg = 1.33Pjs = 0.2055.50 = 11.10 kWQjs = Pjs tg=11.101.33 = 14.80 kvar(48)、載貨電梯Kx = 0.20 Cos = 0.60 tg = 1.33Pjs = 0.207.50 = 1.50 kWQjs = Pjs tg=1.501.33 = 2.00 kvar(49)、插入式振動(dòng)器Kx = 0.30 Cos = 0.70 tg = 1.02Pjs = 0.301.50 = 0.45 kWQjs = Pjs tg=0.451.02 = 0.46 kvar(50)、平板式振動(dòng)器Kx = 0.30 Cos = 0.70 tg = 1.02Pjs = 0.301.10 = 0.33 kWQjs = Pjs tg=0.331.02 = 0.34 kvar(51)、灰漿攪拌機(jī)Kx = 0.50 Cos = 0.55 tg = 1.52Pjs = 0.502.20 = 1.10 kWQjs = Pjs tg=1.101.52 = 1.67 kvar(52)、交流電焊機(jī)Kx = 0.35 Cos = 0.40 tg = 2.29將Jc =50%統(tǒng)一換算到Jc1 =100%的額定容量Pn = Sn Cos = 38.600.40=15.44kWPe = n(Jc/Jc1)1/2Pn = 1(0.50/1.00)1/215.44 = 10.92 kWPjs = KxPe =0.3510.92 = 3.82kWQjs = Pjs tg=3.822.29 = 8.76 kvar(53)、載貨電梯Kx = 0.20 Cos = 0.60 tg = 1.33Pjs = 0.207.50 = 1.50 kWQjs = Pjs tg=1.501.33 = 2.00 kvar(54)、插入式振動(dòng)器Kx = 0.30 Cos = 0.70 tg = 1.02Pjs = 0.301.50 = 0.45 kWQjs = Pjs tg=0.451.02 = 0.46 kvar(55)、平板式振動(dòng)器Kx = 0.30 Cos = 0.70 tg = 1.02Pjs = 0.301.10 = 0.33 kWQjs = Pjs tg=0.331.02 = 0.34 kvar(56)、灰漿攪拌機(jī)Kx = 0.50 Cos = 0.55 tg = 1.52Pjs = 0.502.20 = 1.10 kWQjs = Pjs tg=1.101.52 = 1.67 kvar(57)、交流電焊機(jī)Kx = 0.35 Cos = 0.40 tg = 2.29將Jc =50%統(tǒng)一換算到Jc1 =100%的額定容量Pn = Sn Cos = 38.600.40=15.44kWPe = n(Jc/Jc1)1/2Pn = 1(0.50/1.00)1/215.44 = 10.92 kWPjs = KxPe =0.3510.92 = 3.82kWQjs = Pjs tg=3.822.29 = 8.76 kvar(58)總的計(jì)算負(fù)荷計(jì)算，總箱同期系數(shù)取 Kx = 0.90總的有功功率Pjs = KxPjs = 0.90(0.33+0.33+0.21+1.65+3.82+11.10+2.20+1.10+2.20+0.33+0.33+1.10+0.21+1.65+3.82+0.33+0.21+1.65+0.45+3.82+11.10+2.20+1.10+1.50+0.45+0.33+0.21+1.65+3.00+3.82+2.25+1.65+0.90+3.82+1.65+1.65+0.90+3.82+11.10+27.75+9.66+1.50+0.45+0.33+1.10+3.82+11.10+1.50+0.45+0.33+1.10+3.82+1.50+0.45+0.33+1.10+3.82) = 144.053 kW總的無功功率Qjs = KxQjs =0.90(0.34+0.34+0.28+2.20+8.76+14.80+2.93+1.67+2.93+0.34+0.34+1.67+0.28+2.20+8.76+0.34+0.28+2.20+0.46+8.76+14.80+2.93+1.67+2.00+0.46+0.34+0.28+2.20+2.25+8.76+2.30+1.68+0.92+8.76+1.68+1.68+0.92+8.76+14.80+17.20+9.86+2.00+0.46+0.34+1.67+8.76+14.80+2.00+0.46+0.34+1.67+8.76+2.00+0.46+0.34+1.67+8.76) = 196.697 kvar總的視在功率Sjs = ( Pjs2+Qjs2 )1/2 = (144.0532+196.6972)1/2 = 243.805 kVA總的計(jì)算電流計(jì)算Ijs = Sjs/(1.732Ue) = 243.805/(1.7320.38) = 370.434 A3、1號(hào)干線線路上導(dǎo)線截面及分配箱、開關(guān)箱內(nèi)電氣設(shè)備選擇:在選擇前應(yīng)對(duì)照平面圖和系統(tǒng)圖先由用電設(shè)備至開關(guān)箱計(jì)算，再由開關(guān)箱至分配箱計(jì)算，選擇導(dǎo)線及開關(guān)設(shè)備。分配箱至開關(guān)箱，開關(guān)箱至用電設(shè)備的導(dǎo)線敷設(shè)采用銅橡皮絕緣導(dǎo)線空氣明敷,室外架空銅導(dǎo)線按機(jī)械強(qiáng)度的最小截面為10mm2，由于這部分距離較短，因此不考慮電壓降，只按安全載流量選擇導(dǎo)線截面。(1)、插入式振動(dòng)器開關(guān)箱至插入式振動(dòng)器導(dǎo)線截面及開關(guān)箱內(nèi)電氣設(shè)備選擇（開關(guān)箱以下機(jī)械啟動(dòng)后需要系數(shù)取1）:i)計(jì)算電流Kx = 1 Cos = 0.70 tg = 1.02Ijs = KxPe /(1.732Ue Cos) = 1.001.10/(1.7320.380.70) = 2.39Aii)選擇導(dǎo)線選擇BX-416+110 ，空氣明敷時(shí)其安全載流量為110.00A。室外架空銅芯導(dǎo)線按機(jī)械強(qiáng)度的最小截面為10mm2，滿足要求。iii)選擇電氣設(shè)備選擇開關(guān)箱內(nèi)開關(guān)為DZ5-20/4 ，其脫扣器整定電流值為Ir = 16.00A。漏電保護(hù)器為 DZ10L-100/4。(2)、平板式振動(dòng)器開關(guān)箱至平板式振動(dòng)器導(dǎo)線截面及開關(guān)箱內(nèi)電氣設(shè)備選擇（開關(guān)箱以下機(jī)械啟動(dòng)后需要系數(shù)取1）:i)計(jì)算電流Kx = 1 Cos = 0.70 tg = 1.02Ijs = KxPe /(1.732Ue Cos) = 1.001.10/(1.7320.380.70) = 2.39Aii)選擇導(dǎo)線選擇BX-416+110 ，空氣明敷時(shí)其安全載流量為110.00A。室外架空銅芯導(dǎo)線按機(jī)械強(qiáng)度的最小截面為10mm2，滿足要求。iii)選擇電氣設(shè)備選擇開關(guān)箱內(nèi)開關(guān)為DZ5-20/4 ，其脫扣器整定電流值為Ir = 16.00A。漏電保護(hù)器為 DZ10L-100/4。(3)、木工電刨開關(guān)箱至木工電刨導(dǎo)線截面及開關(guān)箱內(nèi)電氣設(shè)備選擇（開關(guān)箱以下機(jī)械啟動(dòng)后需要系數(shù)取1）:i)計(jì)算電流Kx = 1 Cos = 0.60 tg = 1.33Ijs = KxPe /(1.732Ue Cos) = 1.000.70/(1.7320.380.60) = 1.77Aii)選擇導(dǎo)線選擇BX-416+110 ，空氣明敷時(shí)其安全載流量為110.00A。室外架空銅芯導(dǎo)線按機(jī)械強(qiáng)度的最小截面為10mm2，滿足要求。iii)選擇電氣設(shè)備選擇開關(guān)箱內(nèi)開關(guān)為Hk1-15/4 ，熔斷器RC1A-5其最大熔體電流為 IRD = 5.00A，可根據(jù)實(shí)際電流的2.5倍選擇額定電流較小的熔絲，漏電保護(hù)器為 DZ10L-100/4。(4)、木工圓鋸開關(guān)箱至木工圓鋸導(dǎo)線截面及開關(guān)箱內(nèi)電氣設(shè)備選擇（開關(guān)箱以下機(jī)械啟動(dòng)后需要系數(shù)取1）:i)計(jì)算電流Kx = 1 Cos = 0.60 tg = 1.33Ijs = KxPe /(1.732Ue Cos) = 1.005.50/(1.7320.380.60) = 13.93Aii)選擇導(dǎo)線選擇BX-416+110 ，空氣明敷時(shí)其安全載流量為110.00A。室外架空銅芯導(dǎo)線按機(jī)械強(qiáng)度的最小截面為10mm2，滿足要求。iii)選擇電氣設(shè)備選擇開關(guān)箱內(nèi)開關(guān)為Hk1-15/4 ，熔斷器RC1A-15其最大熔體電流為 IRD = 15.00A，可根據(jù)實(shí)際電流的2.5倍選擇額定電流較小的熔絲，漏電保護(hù)器為 DZ10L-100/4。(5)、交流電焊機(jī)開關(guān)箱至交流電焊機(jī)導(dǎo)線截面及開關(guān)箱內(nèi)電氣設(shè)備選擇（開關(guān)箱以下機(jī)械啟動(dòng)后需要系數(shù)取1）:i)計(jì)算電流Kx = 1 Cos = 0.40 tg = 2.29Ijs = Kx Pe /(1.732Ue Cos) = 1.0010.92/(1.7320.380.40) = 41.47Aii)選擇導(dǎo)線選擇BX-416+110 ，空氣明敷時(shí)其安全載流量為110.00A。室外架空銅芯導(dǎo)線按機(jī)械強(qiáng)度的最小截面為10mm2，滿足要求。iii)選擇電氣設(shè)備選擇開關(guān)箱內(nèi)開關(guān)為DZ10-100/4 ，其脫扣器整定電流值為Ir = 80.00A。漏電保護(hù)器為 DZ10L-100/4。(6)、塔式起重機(jī)開關(guān)箱至塔式起重機(jī)導(dǎo)線截面及開關(guān)箱內(nèi)電氣設(shè)備選擇（開關(guān)箱以下機(jī)械啟動(dòng)后需要系數(shù)取1）:i)計(jì)算電流Kx = 1 Cos = 0.60 tg = 1.33Ijs = KxPe /(1.732Ue Cos) = 1.0055.50/(1.7320.380.60) = 140.54Aii)選擇導(dǎo)線選擇BX-425+116 ，空氣明敷時(shí)其安全載流量為145.00A。室外架空銅芯導(dǎo)線按機(jī)械強(qiáng)度的最小截面為10mm2，滿足要求。iii)選擇電氣設(shè)備選擇開關(guān)箱內(nèi)開關(guān)為DZ10-250/4 ，其脫扣器整定電流值為Ir = 200.00A。漏電保護(hù)器為 DZ10L-250/4。(7)、建筑施工外用電梯開關(guān)箱至建筑施工外用電梯導(dǎo)線截面及開關(guān)箱內(nèi)電氣設(shè)備選擇（開關(guān)箱以下機(jī)械啟動(dòng)后需要系數(shù)取1）:i)計(jì)算電流Kx = 1 Cos = 0.60 tg = 1.33Ijs = KxPe /(1.732Ue Cos) = 1.0011.00/(1.7320.380.60) = 27.86Aii)選擇導(dǎo)線選擇BX-416+110 ，空氣明敷時(shí)其安全載流量為110.00A。室外架空銅芯導(dǎo)線按機(jī)械強(qiáng)度的最小截面為10mm2，滿足要求。iii)選擇電氣設(shè)備選擇開關(guān)箱內(nèi)開關(guān)為DZ5-50/4 ，其脫扣器整定電流值為Ir = 40.00A。漏電保護(hù)器為 DZ10L-100/4。(8)、灰漿攪拌機(jī)開關(guān)箱至灰漿攪拌機(jī)導(dǎo)線截面及開關(guān)箱內(nèi)電氣設(shè)備選擇（開關(guān)箱以下機(jī)械啟動(dòng)后需要系數(shù)取1）:i)計(jì)算電流Kx = 1 Cos = 0.55 tg = 1.52Ijs = KxPe /(1.732Ue Cos) = 1.002.20/(1.7320.380.55) = 6.08Aii)選擇導(dǎo)線選擇BX-416+110 ，空氣明敷時(shí)其安全載流量為110.00A。室外架空銅芯導(dǎo)線按機(jī)械強(qiáng)度的最小截面為10mm2，滿足要求。iii)選擇電氣設(shè)備選擇開關(guān)箱內(nèi)開關(guān)為Hk1-15/4 ，熔斷器RC1A-10其最大熔體電流為 IRD = 10.00A，可根據(jù)實(shí)際電流的2.5倍選擇額定電流較小的熔絲，漏電保護(hù)器為 DZ10L-100/4。(9)、建筑施工外用電梯開關(guān)箱至建筑施工外用電梯導(dǎo)線截面及開關(guān)箱內(nèi)電氣設(shè)備選擇（開關(guān)箱以下機(jī)械啟動(dòng)后需要系數(shù)取1）:i)計(jì)算電流Kx = 1 Cos = 0.60 tg = 1.33Ijs = KxPe /(1.732Ue Cos) = 1.0011.00/(1.7320.380.60) = 27.86Aii)選擇導(dǎo)線選擇BX-416+110 ，空氣明敷時(shí)其安全載流量為110.00A。室外架空銅芯導(dǎo)線按機(jī)械強(qiáng)度的最小截面為10mm2，滿足要求。iii)選擇電氣設(shè)備選擇開關(guān)箱內(nèi)開關(guān)為DZ5-50/4 ，其脫扣器整定電流值為Ir = 40.00A。漏電保護(hù)器為 DZ10L-100/4。(10)、插入式振動(dòng)器開關(guān)箱至插入式振動(dòng)器導(dǎo)線截面及開關(guān)箱內(nèi)電氣設(shè)備選擇（開關(guān)箱以下機(jī)械啟動(dòng)后需要系數(shù)取1）:i)計(jì)算電流Kx = 1 Cos = 0.70 tg = 1.02Ijs = KxPe /(1.732Ue Cos) = 1.001.10/(1.7320.380.70) = 2.39Aii)選擇導(dǎo)線選擇BX-416+110 ，空氣明敷時(shí)其安全載流量為110.00A。室外架空銅芯導(dǎo)線按機(jī)械強(qiáng)度的最小截面為10mm2，滿足要求。iii)選擇電氣設(shè)備選擇開關(guān)箱內(nèi)開關(guān)為DZ5-20/4 ，其脫扣器整定電流值為Ir = 16.00A。漏電保護(hù)器為 DZ10L-100/4。(11)、平板式振動(dòng)器開關(guān)箱至平板式振動(dòng)器導(dǎo)線截面及開關(guān)箱內(nèi)電氣設(shè)備選擇（開關(guān)箱以下機(jī)械啟動(dòng)后需要系數(shù)取1）:i)計(jì)算電流Kx = 1 Cos = 0.70 tg = 1.02Ijs = KxPe /(1.732Ue Cos) = 1.001.10/(1.7320.380.70) = 2.39Aii)選擇導(dǎo)線選擇BX-416+110 ，空氣明敷時(shí)其安全載流量為110.00A。室外架空銅芯導(dǎo)線按機(jī)械強(qiáng)度的最小截面為10mm2，滿足要求。iii)選擇電氣設(shè)備選擇開關(guān)箱內(nèi)開關(guān)為DZ5-20/4 ，其脫扣器整定電流值為Ir = 16.00A。漏電保護(hù)器為 DZ10L-100/4。(12)、灰漿攪拌機(jī)開關(guān)箱至灰漿攪拌機(jī)導(dǎo)線截面及開關(guān)箱內(nèi)電氣設(shè)備選擇（開關(guān)箱以下機(jī)械啟動(dòng)后需要系數(shù)取1）:i)計(jì)算電流Kx = 1 Cos = 0.55 tg = 1.52Ijs = KxPe /(1.732Ue Cos) = 1.002.20/(1.7320.380.55) = 6.08Aii)選擇導(dǎo)線選擇BX-416+110 ，空氣明敷時(shí)其安全載流量為110.00A。室外架空銅芯導(dǎo)線按機(jī)械強(qiáng)度的最小截面為10mm2，滿足要求。iii)選擇電氣設(shè)備選擇開關(guān)箱內(nèi)開關(guān)為Hk1-15/4 ，熔斷器RC1A-10其最大熔體電流為 IRD = 10.00A，可根據(jù)實(shí)際電流的2.5倍選擇額定電流較小的熔絲，漏電保護(hù)器為 DZ10L-100/4。(13)、木工電刨開關(guān)箱至木工電刨導(dǎo)線截面及開關(guān)箱內(nèi)電氣設(shè)備選擇（開關(guān)箱以下機(jī)械啟動(dòng)后需要系數(shù)取1）:i)計(jì)算電流Kx = 1 Cos = 0.60 tg = 1.33Ijs = KxPe /(1.732Ue Cos) = 1.000.70/(1.7320.380.60) = 1.77Aii)選擇導(dǎo)線選擇BX-416+110 ，空氣明敷時(shí)其安全載流量為110.00A。室外架空銅芯導(dǎo)線按機(jī)械強(qiáng)度的最小截面為10mm2，滿足要求。iii)選擇電氣設(shè)備選擇開關(guān)箱內(nèi)開關(guān)為Hk1-15/4 ，熔斷器RC1A-5其最大熔體電流為 IRD = 5.00A，可根據(jù)實(shí)際電流的2.5倍選擇額定電流較小的熔絲，漏電保護(hù)器為 DZ10L-100/4。(14)、木工圓鋸開關(guān)箱至木工圓鋸導(dǎo)線截面及開關(guān)箱內(nèi)電氣設(shè)備選擇（開關(guān)箱以下機(jī)械啟動(dòng)后需要系數(shù)取1）:i)計(jì)算電流Kx = 1 Cos = 0.60 tg = 1.33Ijs = KxPe /(1.732Ue Cos) = 1.005.50/(1.7320.380.60) = 13.93Aii)選擇導(dǎo)線選擇BX-416+110 ，空氣明敷時(shí)其安全載流量為110.00A。室外架空銅芯導(dǎo)線按機(jī)械強(qiáng)度的最小截面為10mm2，滿足要求。iii)選擇電氣設(shè)備選擇開關(guān)箱內(nèi)開關(guān)為Hk1-15/4 ，熔斷器RC1A-15其最大熔體電流為 IRD = 15.00A，可根據(jù)實(shí)際電流的2.5倍選擇額定電流較小的熔絲，漏電保護(hù)器為 DZ10L-100/4。(15)、交流電焊機(jī)開關(guān)箱至交流電焊機(jī)導(dǎo)線截面及開關(guān)箱內(nèi)電氣設(shè)備選擇（開關(guān)箱以下機(jī)械啟動(dòng)后需要系數(shù)取1）:i)計(jì)算電流Kx = 1 Cos = 0.40 tg = 2.29Ijs = Kx Pe /(1.732Ue Cos) = 1.0010.92/(1.7320.380.40) = 41.47Aii)選擇導(dǎo)線選擇BX-416+110 ，空氣明敷時(shí)其安全載流量為110.00A。室外架空銅芯導(dǎo)線按機(jī)械強(qiáng)度的最小截面為10mm2，滿足要求。iii)選擇電氣設(shè)備選擇開關(guān)箱內(nèi)開關(guān)為DZ10-100/4 ，其脫扣器整定電流值為Ir = 80.00A。漏電保護(hù)器為 DZ10L-100/4。(16)、平板式振動(dòng)器開關(guān)箱至平板式振動(dòng)器導(dǎo)線截面及開關(guān)箱內(nèi)電氣設(shè)備選擇（開關(guān)箱以下機(jī)械啟動(dòng)后需要系數(shù)取1）:i)計(jì)算電流Kx = 1 Cos = 0.70 tg = 1.02Ijs =