施工臨時用電方案計算書_secret.doc

施工臨時用電方案計算書某工程工程；屬于框剪結構;地上18層;地下1層；建筑高度：59.90m；標準層層高：2.90m ；總建筑面積：56280.00平方米；總工期：490天；施工單位：。本工程由某房地產開發(fā)有限公司投資建設，某設計院設計，浙江省浙某工程勘察院地質勘察，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；由某擔任項目經理，某擔任技術負責人。一、編制依據低壓配電設計規(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)出版社通用用電設備配電設計規(guī)范GB50055-93中國建筑工業(yè)出版社供配電系統(tǒng)設計規(guī)范GB50052-95中國建筑工業(yè)出版社施工現(xiàn)場臨時用電安全技術規(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)計表:-序號 機具名稱 型號 安裝功率(kW) 數量 合計功率(kW)1 插入式振動器 ZX50 1.10 1 1.10 2 平板式振動器 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 BX3-500-2 38.60 1 38.60 6 塔式起重機 TQ60/80 55.50 1 55.50 7 SCD100/100A 11.00 1 11.00 8 灰漿攪拌機 UJ100 2.20 1 2.20 9 SCD100/100A 11.00 1 11.00 10 插入式振動器 ZX50 1.10 1 1.10 11 平板式振動器 ZB11 1.10 1 1.10 12 灰漿攪拌機 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 BX3-500-2 38.60 1 38.60 16 平板式振動器 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 插入式振動器 ZX70 1.50 1 1.50 20 交流電焊機 BX3-500-2 38.60 1 38.60 21 塔式起重機 TQ60/80 55.50 1 55.50 22 SCD100/100A 11.00 1 11.00 23 灰漿攪拌機 UJ100 2.20 1 2.20 24 載貨電梯 JT1 7.50 1 7.50 25 插入式振動器 ZX70 1.50 1 1.50 26 平板式振動器 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 BX3-500-2 38.60 1 38.60 31 鋼筋調直機 GT3/9 7.50 1 7.50 32 鋼筋切斷機 QJ40-1 5.50 1 5.50 33 鋼筋彎曲機 GW40 3.00 1 3.00 34 交流電焊機 BX3-500-2 38.60 1 38.60 35 鋼筋調直機 GT6/8 5.50 1 5.50 36 鋼筋切斷機 QJ40-1 5.50 1 5.50 37 鋼筋彎曲機 GW40 3.00 1 3.00 38 交流電焊機 BX3-500-2 38.60 1 38.60 39 塔式起重機 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 插入式振動器 ZX70 1.50 1 1.50 44 平板式振動器 ZB11 1.10 1 1.10 45 灰漿攪拌機 UJ100 2.20 1 2.20 46 交流電焊機 BX3-500-2 38.60 1 38.60 47 載貨電梯 JT1 7.50 1 7.50 48 插入式振動器 ZX70 1.50 1 1.50 49 平板式振動器 ZB11 1.10 1 1.10 50 灰漿攪拌機 UJ100 2.20 1 2.20 51 交流電焊機 BX3-500-2 38.60 1 38.60 52 載貨電梯 JT1 7.50 1 7.50 53 插入式振動器 ZX70 1.50 1 1.50 54 平板式振動器 ZB11 1.10 1 1.10 55 灰漿攪拌機 UJ100 2.20 1 2.20 56 交流電焊機 BX3-500-2 38.60 1 38.60 -三、設計內容和步驟1、現(xiàn)場勘探及初步設計:(1)本工程所在施工現(xiàn)場范圍內無各種埋地管線。(2)現(xiàn)場采用380V低壓供電，設一配電總箱，內有計量設備，采用TN-S系統(tǒng)供電。(3)根據施工現(xiàn)場用電設備布置情況，采用導線穿鋼管埋地敷設，布置位置及線路走向參見臨時配電系統(tǒng)圖及現(xiàn)場平面圖，采用三級配電，兩極防護。(4)按照JGJ46-2005規(guī)定制定施工組織設計，接地電阻R4。2、確定用電負荷:(1)、插入式振動器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)、鋼筋調直機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)、鋼筋調直機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)總的計算負荷計算，總箱同期系數取 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總的計算電流計算Ijs = Sjs/(1.732Ue) = 243.805/(1.7320.38) = 370.434 A3、1號干線線路上導線截面及分配箱、開關箱內電氣設備選擇:在選擇前應對照平面圖和系統(tǒng)圖先由用電設備至開關箱計算，再由開關箱至分配箱計算，選擇導線及開關設備。分配箱至開關箱，開關箱至用電設備的導線敷設采用銅橡皮絕緣導線空氣明敷,室外架空銅導線按機械強度的最小截面為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線截面。(1)、插入式振動器開關箱至插入式振動器導線截面及開關箱內電氣設備選擇（開關箱以下機械啟動后需要系數取1）:i)計算電流Kx = 1 Cos = 0.70 tg = 1.02Ijs = KxPe /(1.732Ue Cos) = 1.001.10/(1.7320.380.70) = 2.39Aii)選擇導線選擇BX-416+110 ，空氣明敷時其安全載流量為110.00A。室外架空銅芯導線按機械強度的最小截面為10mm2，滿足要求。iii)選擇電氣設備選擇開關箱內開關為DZ5-20/4 ，其脫扣器整定電流值為Ir = 16.00A。漏電保護器為 DZ10L-100/4。(2)、平板式振動器開關箱至平板式振動器導線截面及開關箱內電氣設備選擇（開關箱以下機械啟動后需要系數取1）:i)計算電流Kx = 1 Cos = 0.70 tg = 1.02Ijs = KxPe /(1.732Ue Cos) = 1.001.10/(1.7320.380.70) = 2.39Aii)選擇導線選擇BX-416+110 ，空氣明敷時其安全載流量為110.00A。室外架空銅芯導線按機械強度的最小截面為10mm2，滿足要求。iii)選擇電氣設備選擇開關箱內開關為DZ5-20/4 ，其脫扣器整定電流值為Ir = 16.00A。漏電保護器為 DZ10L-100/4。(3)、木工電刨開關箱至木工電刨導線截面及開關箱內電氣設備選擇（開關箱以下機械啟動后需要系數取1）:i)計算電流Kx = 1 Cos = 0.60 tg = 1.33Ijs = KxPe /(1.732Ue Cos) = 1.000.70/(1.7320.380.60) = 1.77Aii)選擇導線選擇BX-416+110 ，空氣明敷時其安全載流量為110.00A。室外架空銅芯導線按機械強度的最小截面為10mm2，滿足要求。iii)選擇電氣設備選擇開關箱內開關為Hk1-15/4 ，熔斷器RC1A-5其最大熔體電流為 IRD = 5.00A，可根據實際電流的2.5倍選擇額定電流較小的熔絲，漏電保護器為 DZ10L-100/4。(4)、木工圓鋸開關箱至木工圓鋸導線截面及開關箱內電氣設備選擇（開關箱以下機械啟動后需要系數取1）:i)計算電流Kx = 1 Cos = 0.60 tg = 1.33Ijs = KxPe /(1.732Ue Cos) = 1.005.50/(1.7320.380.60) = 13.93Aii)選擇導線選擇BX-416+110 ，空氣明敷時其安全載流量為110.00A。室外架空銅芯導線按機械強度的最小截面為10mm2，滿足要求。iii)選擇電氣設備選擇開關箱內開關為Hk1-15/4 ，熔斷器RC1A-15其最大熔體電流為 IRD = 15.00A，可根據實際電流的2.5倍選擇額定電流較小的熔絲，漏電保護器為 DZ10L-100/4。(5)、交流電焊機開關箱至交流電焊機導線截面及開關箱內電氣設備選擇（開關箱以下機械啟動后需要系數取1）:i)計算電流Kx = 1 Cos = 0.40 tg = 2.29Ijs = Kx Pe /(1.732Ue Cos) = 1.0010.92/(1.7320.380.40) = 41.47Aii)選擇導線選擇BX-416+110 ，空氣明敷時其安全載流量為110.00A。室外架空銅芯導線按機械強度的最小截面為10mm2，滿足要求。iii)選擇電氣設備選擇開關箱內開關為DZ10-100/4 ，其脫扣器整定電流值為Ir = 80.00A。漏電保護器為 DZ10L-100/4。(6)、塔式起重機開關箱至塔式起重機導線截面及開關箱內電氣設備選擇（開關箱以下機械啟動后需要系數取1）:i)計算電流Kx = 1 Cos = 0.60 tg = 1.33Ijs = KxPe /(1.732Ue Cos) = 1.0055.50/(1.7320.380.60) = 140.54Aii)選擇導線選擇BX-425+116 ，空氣明敷時其安全載流量為145.00A。室外架空銅芯導線按機械強度的最小截面為10mm2，滿足要求。iii)選擇電氣設備選擇開關箱內開關為DZ10-250/4 ，其脫扣器整定電流值為Ir = 200.00A。漏電保護器為 DZ10L-250/4。(7)、建筑施工外用電梯開關箱至建筑施工外用電梯導線截面及開關箱內電氣設備選擇（開關箱以下機械啟動后需要系數取1）:i)計算電流Kx = 1 Cos = 0.60 tg = 1.33Ijs = KxPe /(1.732Ue Cos) = 1.0011.00/(1.7320.380.60) = 27.86Aii)選擇導線選擇BX-416+110 ，空氣明敷時其安全載流量為110.00A。室外架空銅芯導線按機械強度的最小截面為10mm2，滿足要求。iii)選擇電氣設備選擇開關箱內開關為DZ5-50/4 ，其脫扣器整定電流值為Ir = 40.00A。漏電保護器為 DZ10L-100/4。(8)、灰漿攪拌機開關箱至灰漿攪拌機導線截面及開關箱內電氣設備選擇（開關箱以下機械啟動后需要系數取1）:i)計算電流Kx = 1 Cos = 0.55 tg = 1.52Ijs = KxPe /(1.732Ue Cos) = 1.002.20/(1.7320.380.55) = 6.08Aii)選擇導線選擇BX-416+110 ，空氣明敷時其安全載流量為110.00A。室外架空銅芯導線按機械強度的最小截面為10mm2，滿足要求。iii)選擇電氣設備選擇開關箱內開關為Hk1-15/4 ，熔斷器RC1A-10其最大熔體電流為 IRD = 10.00A，可根據實際電流的2.5倍選擇額定電流較小的熔絲，漏電保護器為 DZ10L-100/4。(9)、建筑施工外用電梯開關箱至建筑施工外用電梯導線截面及開關箱內電氣設備選擇（開關箱以下機械啟動后需要系數取1）:i)計算電流Kx = 1 Cos = 0.60 tg = 1.33Ijs = KxPe /(1.732Ue Cos) = 1.0011.00/(1.7320.380.60) = 27.86Aii)選擇導線選擇BX-416+110 ，空氣明敷時其安全載流量為110.00A。室外架空銅芯導線按機械強度的最小截面為10mm2，滿足要求。iii)選擇電氣設備選擇開關箱內開關為DZ5-50/4 ，其脫扣器整定電流值為Ir = 40.00A。漏電保護器為 DZ10L-100/4。(10)、插入式振動器開關箱至插入式振動器導線截面及開關箱內電氣設備選擇（開關箱以下機械啟動后需要系數取1）:i)計算電流Kx = 1 Cos = 0.70 tg = 1.02Ijs = KxPe /(1.732Ue Cos) = 1.001.10/(1.7320.380.70) = 2.39Aii)選擇導線選擇BX-416+110 ，空氣明敷時其安全載流量為110.00A。室外架空銅芯導線按機械強度的最小截面為10mm2，滿足要求。iii)選擇電氣設備選擇開關箱內開關為DZ5-20/4 ，其脫扣器整定電流值為Ir = 16.00A。漏電保護器為 DZ10L-100/4。(11)、平板式振動器開關箱至平板式振動器導線截面及開關箱內電氣設備選擇（開關箱以下機械啟動后需要系數取1）:i)計算電流Kx = 1 Cos = 0.70 tg = 1.02Ijs = KxPe /(1.732Ue Cos) = 1.001.10/(1.7320.380.70) = 2.39Aii)選擇導線選擇BX-416+110 ，空氣明敷時其安全載流量為110.00A。室外架空銅芯導線按機械強度的最小截面為10mm2，滿足要求。iii)選擇電氣設備選擇開關箱內開關為DZ5-20/4 ，其脫扣器整定電流值為Ir = 16.00A。漏電保護器為 DZ10L-100/4。(12)、灰漿攪拌機開關箱至灰漿攪拌機導線截面及開關箱內電氣設備選擇（開關箱以下機械啟動后需要系數取1）:i)計算電流Kx = 1 Cos = 0.55 tg = 1.52Ijs = KxPe /(1.732Ue Cos) = 1.002.20/(1.7320.380.55) = 6.08Aii)選擇導線選擇BX-416+110 ，空氣明敷時其安全載流量為110.00A。室外架空銅芯導線按機械強度的最小截面為10mm2，滿足要求。iii)選擇電氣設備選擇開關箱內開關為Hk1-15/4 ，熔斷器RC1A-10其最大熔體電流為 IRD = 10.00A，可根據實際電流的2.5倍選擇額定電流較小的熔絲，漏電保護器為 DZ10L-100/4。(13)、木工電刨開關箱至木工電刨導線截面及開關箱內電氣設備選擇（開關箱以下機械啟動后需要系數取1）:i)計算電流Kx = 1 Cos = 0.60 tg = 1.33Ijs = KxPe /(1.732Ue Cos) = 1.000.70/(1.7320.380.60) = 1.77Aii)選擇導線選擇BX-416+110 ，空氣明敷時其安全載流量為110.00A。室外架空銅芯導線按機械強度的最小截面為10mm2，滿足要求。iii)選擇電氣設備選擇開關箱內開關為Hk1-15/4 ，熔斷器RC1A-5其最大熔體電流為 IRD = 5.00A，可根據實際電流的2.5倍選擇額定電流較小的熔絲，漏電保護器為 DZ10L-100/4。(14)、木工圓鋸開關箱至木工圓鋸導線截面及開關箱內電氣設備選擇（開關箱以下機械啟動后需要系數取1）:i)計算電流Kx = 1 Cos = 0.60 tg = 1.33Ijs = KxPe /(1.732Ue Cos) = 1.005.50/(1.7320.380.60) = 13.93Aii)選擇導線選擇BX-416+110 ，空氣明敷時其安全載流量為110.00A。室外架空銅芯導線按機械強度的最小截面為10mm2，滿足要求。iii)選擇電氣設備選擇開關箱內開關為Hk1-15/4 ，熔斷器RC1A-15其最大熔體電流為 IRD = 15.00A，可根據實際電流的2.5倍選擇額定電流較小的熔絲，漏電保護器為 DZ10L-100/4。(15)、交流電焊機開關箱至交流電焊機導線截面及開關箱內電氣設備選擇（開關箱以下機械啟動后需要系數取1）:i)計算電流Kx = 1 Cos = 0.40 tg = 2.29Ijs = Kx Pe /(1.732Ue Cos) = 1.0010.92/(1.7320.380.40) = 41.47Aii)選擇導線選擇BX-416+110 ，空氣明敷時其安全載流量為110.00A。室外架空銅芯導線按機械強度的最小截面為10mm2，滿足要求。iii)選擇電氣設備選擇開關箱內開關為DZ10-100/4 ，其脫扣器整定電流值為Ir = 80.00A。漏電保護器為 DZ10L-100/4。(16)、平板式振動器開關箱至平板式振動器導線截面及開關箱內電氣設備選擇（開關箱以下機械啟動后需要系數取1）:i)計算電流Kx = 1 Cos = 0.70 tg = 1.02Ijs =