建筑工程臨時(shí)用電施工組織設(shè)計(jì).doc
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1、施工臨時(shí)用電施工組織設(shè)計(jì)工 程 名 稱(chēng): 施 工 單 位: 編 制 人: 審 核 人: 日 期: 目 錄一、工程概況1二、編制依據(jù)1三、現(xiàn)場(chǎng)勘測(cè)1四、電源進(jìn)線、配電室、總分配電箱的裝設(shè)位置及線路走向1五、負(fù)荷計(jì)算6六、選擇導(dǎo)線與配電箱開(kāi)關(guān)電器26七、繪制臨時(shí)供電施工圖31八、配電箱電器配置接線圖39九、防雷與接地裝置42十、防護(hù)措施與安全用電措施50十一、安全用電防火措施59一、 工程概況工程名稱(chēng)施工單位建設(shè)單位監(jiān)理單位設(shè)計(jì)單位建筑地點(diǎn)項(xiàng)目經(jīng)理技術(shù)負(fù)責(zé)人建筑面積結(jié)構(gòu)類(lèi)型層數(shù)建筑高度開(kāi)工日期竣工日期二、 編制依據(jù)1、施工現(xiàn)場(chǎng)臨時(shí)用電安全技術(shù)規(guī)范JGJ46-2005 2、建筑施工安全檢查標(biāo)準(zhǔn)JGJ
2、59-993、本工程施工圖紙及巖土勘察報(bào)告三、 現(xiàn)場(chǎng)勘測(cè)本工程所在施工現(xiàn)場(chǎng)范圍內(nèi)無(wú)各種埋地管線。擬建場(chǎng)區(qū)原為農(nóng)田與果園。地形基本平整。四、 電源進(jìn)線、配電室、總分配電箱的裝設(shè)位置及線路走向施工現(xiàn)場(chǎng)電源進(jìn)線由市政電網(wǎng)引至配電室,施工用電源線由配電室引入至施工現(xiàn)場(chǎng),據(jù)用電規(guī)范規(guī)定,工程采用系統(tǒng),實(shí)行三級(jí)配電兩級(jí)保護(hù),施工現(xiàn)場(chǎng)設(shè)總配電箱1臺(tái),分配電箱4臺(tái),開(kāi)關(guān)箱51臺(tái)??偡峙潆娤?、開(kāi)關(guān)箱施工用電線的布置嚴(yán)格按照施工現(xiàn)場(chǎng)臨時(shí)用電安全技術(shù)規(guī)范規(guī)定。根據(jù)施工現(xiàn)場(chǎng)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(jiàn)臨時(shí)配電系統(tǒng)圖及現(xiàn)場(chǎng)平面圖。五、 負(fù)荷計(jì)算總箱1用電設(shè)備及參數(shù)表編號(hào)用電設(shè)備名稱(chēng)與
3、型號(hào)銘牌技術(shù)數(shù)據(jù)換算后設(shè)備容量Pe 1對(duì)焊機(jī) 100KVA JC=20%38.012對(duì)焊機(jī) 100KVA JC=20%38.013交流電焊機(jī) 35KVA JC=20%12.524交流電焊機(jī) 35KVA JC=20%12.525塔式起重機(jī) QTZ6334.7KW JC=25%34.76施工升降機(jī) SC12030KW307施工升降機(jī) SC12030KW308塔式起重機(jī) QTZ31.526.4KW JC=25%26.49塔式起重機(jī) QTZ31.526.4KW JC=25%26.410塔式起重機(jī) QTZ31.526.4KW JC=25%26.411混凝土攪拌機(jī) 17.25KW17.2512混凝土攪拌機(jī)
4、 17.25KW17.2513辦公生活用電 15KW1514水爐 15KW1515蒸柜 10KW1016蒸柜 10KW1017交流電焊機(jī) 9KVA JC=50%5.0918交流電焊機(jī) 9KVA JC=50%5.0919鋼筋調(diào)直機(jī) 5.5KW5.520鋼筋調(diào)直機(jī) 5.5KW5.521鋼筋切斷機(jī) 5.5KW5.522鋼筋切斷機(jī) 5.5KW5.523木工圓鋸 5.5KW5.524木工圓鋸 5.5KW5.525砂漿攪拌機(jī) 4KW426砂漿攪拌機(jī) 4KW427砂漿攪拌機(jī) 4KW428砂漿攪拌機(jī) 4KW429鋼筋彎曲機(jī) 3.8KW3.830鋼筋彎曲機(jī) 3.8KW3.831蛙式夯土機(jī) HW-603KW332
5、蛙式夯土機(jī) HW-603KW333照明用大燈 3KW334照明用大燈 3KW335照明用大燈 3KW336照明用大燈 3KW337照明用大燈 3KW338照明用大燈 3KW339插入式振動(dòng)器 2.2KW2.240插入式振動(dòng)器 2.2KW2.241插入式振動(dòng)器 2.2KW2.242插入式振動(dòng)器 2.2KW2.243插入式振動(dòng)器 2.2KW2.244插入式振動(dòng)器 2.2KW2.245平板式振動(dòng)器 2.2KW2.246平板式振動(dòng)器 2.2KW2.247潛水泵 2.2KW2.248潛水泵 2.2KW2.249潛水泵 2.2KW2.250潛水泵 2.2KW2.251潛水泵 2.2KW2.2合計(jì)478.8
6、4對(duì)焊機(jī)銘牌暫載率Jc =20%,統(tǒng)一換算到暫載率Jc =100%,其換算后的設(shè)備容量為Pe =SCos=1000.85=38.0KW對(duì)焊機(jī)銘牌暫載率Jc =20%,統(tǒng)一換算到暫載率Jc =100%,其換算后的設(shè)備容量為Pe =SCos=1000.85=38.0KW交流電焊機(jī)銘牌暫載率Jc =20%,統(tǒng)一換算到暫載率Jc =100%,其換算后的設(shè)備容量為Pe =SCos=350.8=12.5KW交流電焊機(jī)銘牌暫載率Jc =20%,統(tǒng)一換算到暫載率Jc =100%,其換算后的設(shè)備容量為Pe =SCos=350.8=12.5KW塔式起重機(jī)銘牌暫載率Jc =25%,統(tǒng)一換算到暫載率Jc =25%,其
7、換算后的設(shè)備容量為Pe =2P=234.7=34.7KW塔式起重機(jī)銘牌暫載率Jc =25%,統(tǒng)一換算到暫載率Jc =25%,其換算后的設(shè)備容量為Pe =2P=226.4=26.4KW塔式起重機(jī)銘牌暫載率Jc =25%,統(tǒng)一換算到暫載率Jc =25%,其換算后的設(shè)備容量為Pe =2P=226.4=26.4KW塔式起重機(jī)銘牌暫載率Jc =25%,統(tǒng)一換算到暫載率Jc =25%,其換算后的設(shè)備容量為Pe =2P=226.4=26.4KW交流電焊機(jī)銘牌暫載率Jc =50%,統(tǒng)一換算到暫載率Jc =100%,其換算后的設(shè)備容量為Pe =SCos=90.8=5.1KW交流電焊機(jī)銘牌暫載率Jc =50%,統(tǒng)
8、一換算到暫載率Jc =100%,其換算后的設(shè)備容量為Pe =SCos=90.8=5.1KW設(shè)備容量及計(jì)算負(fù)荷總箱下電氣設(shè)備組成一個(gè)設(shè)備組,總需要系數(shù)Kx=0.4,綜合功率因數(shù)Cos=0.8,總計(jì)算負(fù)荷為Pj=KxPe=0.4478.84=191.54KW Qj= Pjtg=191.540.75=143.66KvarSj=Pj2+ Qj2=191.54 2+143.66 2=239.43KVAIj=Sj=239.43=363.79AUe1.7320.38總箱至分箱1的計(jì)算負(fù)荷功率因數(shù)Cos=0.8,Pj=2.2+2.2+2.2+2.2+17.25+2.2+2.2+4+30+15+26.4+34.
9、7+3+3+3+3+10+10=172.55KW,Qj=Pjtg=172.550.75=129.41KvarSj=Pj2+ Qj2=172.55 2+129.41 2=215.69KVAIj=Sj=215.69=327.72AUe1.7320.38總箱至分箱2的計(jì)算負(fù)荷功率因數(shù)Cos=0.8,Pj=15+5.5+5.5+5.5+5.5+3.8+3.8+5.5+5.5+2.2+2.2+4+30+26.4+3=123.4KW,Qj=Pjtg=123.40.75=92.55KvarSj=Pj2+ Qj2=123.4 2+92.55 2=154.25KVAIj=Sj=154.25=234.37AUe1
10、.7320.38總箱至分箱3的計(jì)算負(fù)荷功率因數(shù)Cos=0.8,Pj=2.2+2.2+38.01+12.52+2.2+4+26.4+3=90.53KW,Qj=Pjtg=90.530.75=67.90KvarSj=Pj2+ Qj2=90.53 2+67.90 2=113.16KVAIj=Sj=113.16=171.93AUe1.7320.38總箱至分箱4的計(jì)算負(fù)荷功率因數(shù)Cos=0.8,Pj=38.01+17.25+5.09+5.09+12.52+2.2+2.2+4+3+3=92.36KW,Qj=Pjtg=92.360.75=69.27KvarSj=Pj2+ Qj2=92.36 2+69.27 2
11、=115.45KVAIj=Sj=115.45=175.41AUe1.7320.38選擇變壓器根據(jù)計(jì)算的總的視在功率與最大干線功率(以單個(gè)開(kāi)關(guān)箱的最大功率逐級(jí)計(jì)算選擇)取大值選擇S7-250/10型三相電力變壓器,它的容量為250kVA239.43kVA能夠滿足使用要求,其高壓側(cè)電壓為10kV同施工現(xiàn)場(chǎng)外的高壓架空線路的電壓級(jí)別一致。六、 選擇導(dǎo)線與配電箱開(kāi)關(guān)電器按允許溫升初選電纜芯線截面,然后按電壓偏移和機(jī)械強(qiáng)度校驗(yàn)。1、總箱11、按允許溫升初選導(dǎo)線截面計(jì)算負(fù)荷Ij=363.78A,選擇導(dǎo)線:YJV-3185+270,安全載流量為380A。2、按電壓偏移校驗(yàn)導(dǎo)線截面查表電纜的電阻R0=0.10
12、3/Km,電抗X0=0.232/Km,電纜長(zhǎng)度0.050km。U%=+=0.103191.540.050+0.232143.660.050=0.68+1.15=1.83% 5%100.382100.382滿足要求!總進(jìn)線開(kāi)關(guān)采用DZ20Y-400/3300,其脫扣整定電流值=400A。漏電保護(hù)器采用DZ20L-400/4300,總箱型號(hào):JSP-Z/5-B??傁渲练窒?干線導(dǎo)線與開(kāi)關(guān)電器選擇1)按允許溫升初選導(dǎo)線截面計(jì)算負(fù)荷Ij=327.71A,Pj=172.55A,Qj=129.41Kvar干線選擇:YJV-3150+270,安全載流量為335A。2)按電壓偏移校驗(yàn)導(dǎo)線截面查表電纜的電阻R0
13、=0.123/Km,電抗X0=0.238/Km,電纜長(zhǎng)度0.030km。U%=+=0.123172.550.030+0.238129.410.030=0.44+0.64=1.08% 5%100.382100.382滿足要求!干線開(kāi)關(guān)選擇:DZ20Y-400/3300,其額定電流值400A,漏電保護(hù)器選擇:DZ20L-400/4300。總箱至分箱2干線導(dǎo)線與開(kāi)關(guān)電器選擇1)按允許溫升初選導(dǎo)線截面計(jì)算負(fù)荷Ij=234.37A,Pj=123.4A,Qj=92.55Kvar干線選擇:YJV-395+250,安全載流量為260A。2)按電壓偏移校驗(yàn)導(dǎo)線截面查表電纜的電阻R0=0.2/Km,電抗X0=0.
14、249/Km,電纜長(zhǎng)度0.030km。U%=+=0.2123.40.030+0.24992.550.030=0.51+0.48=0.99% 5%100.382100.382滿足要求!干線開(kāi)關(guān)選擇:DZ20-250T/3330,其額定電流值250A,漏電保護(hù)器選擇:DZL25-250/3901??傁渲练窒?干線導(dǎo)線與開(kāi)關(guān)電器選擇1)按允許溫升初選導(dǎo)線截面計(jì)算負(fù)荷Ij=171.94A,Pj=90.53A,Qj=67.90Kvar干線選擇:YJV-350+225,安全載流量為180A。2)按電壓偏移校驗(yàn)導(dǎo)線截面查表電纜的電阻R0=0.30/Km,電抗X0=0.267/Km,電纜長(zhǎng)度0.030km。U
15、%=+=0.3090.530.030+0.26767.900.030=0.56+0.38=0.94% 5%100.382100.382滿足要求!干線開(kāi)關(guān)選擇:DZ20-250T/3330,其額定電流值250A,漏電保護(hù)器選擇:DZL25-250/3901??傁渲练窒?干線導(dǎo)線與開(kāi)關(guān)電器選擇1)按允許溫升初選導(dǎo)線截面計(jì)算負(fù)荷Ij=175.41A,Pj=92.36A,Qj=69.27Kvar干線選擇:YJV-350+225,安全載流量為180A。2)按電壓偏移校驗(yàn)導(dǎo)線截面查表電纜的電阻R0=0.30/Km,電抗X0=0.267/Km,電纜長(zhǎng)度0.030km。U%=+=0.3092.360.030+
16、0.26769.270.030=0.58+0.38=0.96% 5%100.382100.382滿足要求!干線開(kāi)關(guān)選擇:DZ20-250T/3330,其額定電流值250A,漏電保護(hù)器選擇:DZL25-250/3901。2、分配電箱分箱1根據(jù)前面計(jì)算,總箱至分箱干線型號(hào):YJV-3150+270,分箱總開(kāi)關(guān):DZ20Y-400/3300,分箱箱型:JSP-F/3-B。分箱至插入式振動(dòng)器支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=2.2KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=2.2= 4.18A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37
17、A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至插入式振動(dòng)器支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=2.2KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=2.2= 4.18A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至插入式振動(dòng)器支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=2.2KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=2.2= 4.18A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇
18、:DZ47-32/2,脫扣整定電流為32A。分箱至插入式振動(dòng)器支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=2.2KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=2.2= 4.18A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至混凝土攪拌機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=17.25KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=17.25= 32.76A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ
19、20T-40/3,脫扣整定電流為40A。分箱至平板式振動(dòng)器支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=2.2KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=2.2= 4.18A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至潛水泵支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=2.2KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=2.2= 4.18A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣
20、整定電流為32A。分箱至砂漿攪拌機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=4KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=4= 7.60A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至施工升降機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=30KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=30= 56.98A1.732Uecos1.7320.380.8支線選擇:VV22-310+26,安全載流量為64A。支線開(kāi)關(guān)選擇:DZ47-63/2,脫扣整定電流為63A。分箱至水爐支線
21、導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=15KW,功率因數(shù)cos=1,設(shè)備計(jì)算負(fù)荷Ij =Pe=15= 22.79A1.732Uecos1.7320.381支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至塔式起重機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=26.4KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=26.4= 50.14A1.732Uecos1.7320.380.8支線選擇:VV22-310+26,安全載流量為64A。支線開(kāi)關(guān)選擇:DZ47-63/2,脫扣整定電流為63A。分箱至塔式起重機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量
22、Pe=34.7KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=34.7= 65.90A1.732Uecos1.7320.380.8支線選擇:VV22-316+210,安全載流量為84A。支線開(kāi)關(guān)選擇:DZ20T-100/3,脫扣整定電流為100A。分箱至蛙式夯土機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=3KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=3= 5.70A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至照明用大燈支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=3KW,功
23、率因數(shù)cos=1,設(shè)備計(jì)算負(fù)荷Ij =Pe=3= 4.56A1.732Uecos1.7320.381支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至照明用大燈支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=3KW,功率因數(shù)cos=1,設(shè)備計(jì)算負(fù)荷Ij =Pe=3= 4.56A1.732Uecos1.7320.381支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至照明用大燈支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=3KW,功率因數(shù)cos=1,設(shè)備計(jì)算負(fù)荷Ij =Pe=3= 4
24、.56A1.732Uecos1.7320.381支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至蒸柜支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=10KW,功率因數(shù)cos=1,設(shè)備計(jì)算負(fù)荷Ij =Pe=10= 15.19A1.732Uecos1.7320.381支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至蒸柜支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=10KW,功率因數(shù)cos=1,設(shè)備計(jì)算負(fù)荷Ij =Pe=10= 15.19A1.732Uecos1.7320.381支線
25、選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱2根據(jù)前面計(jì)算,總箱至分箱干線型號(hào):YJV-395+250,分箱總開(kāi)關(guān):DZ20-250T/3330,分箱箱型:JSP-F/5-B。分箱至辦公生活用電支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=15KW,功率因數(shù)cos=1,設(shè)備計(jì)算負(fù)荷Ij =Pe=15= 22.79A1.732Uecos1.7320.381支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至鋼筋調(diào)直機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=5.5KW,功率因數(shù)c
26、os=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=5.5= 10.45A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至鋼筋調(diào)直機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=5.5KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=5.5= 10.45A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至鋼筋切斷機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=5.5KW,功率因數(shù)cos=0.8,設(shè)
27、備計(jì)算負(fù)荷Ij =Pe=5.5= 10.45A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至鋼筋切斷機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=5.5KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=5.5= 10.45A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至鋼筋彎曲機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=3.8KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij
28、=Pe=3.8= 7.22A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至鋼筋彎曲機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=3.8KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=3.8= 7.22A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至木工圓鋸支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=5.5KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=5.5= 10
29、.45A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至木工圓鋸支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=5.5KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=5.5= 10.45A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至潛水泵支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=2.2KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=2.2= 4.18A1.732Uec
30、os1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至潛水泵支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=2.2KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=2.2= 4.18A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至砂漿攪拌機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=4KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=4= 7.60A1.732Uecos1.7320.380.8支線
31、選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至施工升降機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=30KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=30= 56.98A1.732Uecos1.7320.380.8支線選擇:VV22-310+26,安全載流量為64A。支線開(kāi)關(guān)選擇:DZ47-63/2,脫扣整定電流為63A。分箱至塔式起重機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=26.4KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=26.4= 50.14A1.732Uecos1.7320.380.8支線選擇:VV22-3
32、10+26,安全載流量為64A。支線開(kāi)關(guān)選擇:DZ47-63/2,脫扣整定電流為63A。分箱至照明用大燈支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=3KW,功率因數(shù)cos=1,設(shè)備計(jì)算負(fù)荷Ij =Pe=3= 4.56A1.732Uecos1.7320.381支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱3根據(jù)前面計(jì)算,總箱至分箱干線型號(hào):YJV-350+225,分箱總開(kāi)關(guān):DZ20-250T/3330,分箱箱型:JSP-F/5-B。分箱至插入式振動(dòng)器支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=2.2KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷
33、Ij =Pe=2.2= 4.18A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至插入式振動(dòng)器支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=2.2KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=2.2= 4.18A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至對(duì)焊機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=38.01KW,功率因數(shù)cos=0.85,設(shè)備計(jì)算負(fù)荷Ij =Pe=3
34、8.01= 117.68AUecos0.380.85支線選擇:VV22-335,安全載流量為130A。支線開(kāi)關(guān)選擇:DZ20-250T/3330,脫扣整定電流為250A。分箱至交流電焊機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=12.52KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=12.52= 41.18AUecos0.380.8支線選擇:VV22-36,安全載流量為46A。支線開(kāi)關(guān)選擇:DZ47-63/2,脫扣整定電流為63A。分箱至潛水泵支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=2.2KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=2.2= 4.18A1.732Uecos1.732
35、0.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至砂漿攪拌機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=4KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=4= 7.60A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至塔式起重機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=26.4KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=26.4= 50.14A1.732Uecos1.7320.380.8支線選擇
36、:VV22-310+26,安全載流量為64A。支線開(kāi)關(guān)選擇:DZ47-63/2,脫扣整定電流為63A。分箱至照明用大燈支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=3KW,功率因數(shù)cos=1,設(shè)備計(jì)算負(fù)荷Ij =Pe=3= 4.56A1.732Uecos1.7320.381支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱4根據(jù)前面計(jì)算,總箱至分箱干線型號(hào):YJV-350+225,分箱總開(kāi)關(guān):DZ20-250T/3330,分箱箱型:JSP-F/5-B。分箱至對(duì)焊機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=38.01KW,功率因數(shù)cos=0.85
37、,設(shè)備計(jì)算負(fù)荷Ij =Pe=38.01= 117.68AUecos0.380.85支線選擇:VV22-335,安全載流量為130A。支線開(kāi)關(guān)選擇:DZ20-250T/3330,脫扣整定電流為250A。分箱至混凝土攪拌機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=17.25KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=17.25= 32.76A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ20T-40/3,脫扣整定電流為40A。分箱至交流電焊機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=5.09KW,功率因數(shù)cos=0.8,設(shè)備計(jì)
38、算負(fù)荷Ij =Pe=5.09= 16.74AUecos0.380.8支線選擇:VV22-34,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至交流電焊機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=5.09KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=5.09= 16.74AUecos0.380.8支線選擇:VV22-34,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至交流電焊機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=12.52KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=12.52= 41.18AUecos0.380
39、.8支線選擇:VV22-36,安全載流量為46A。支線開(kāi)關(guān)選擇:DZ47-63/2,脫扣整定電流為63A。分箱至平板式振動(dòng)器支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=2.2KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=2.2= 4.18A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至潛水泵支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=2.2KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=2.2= 4.18A1.732Uecos1.7320.380.8支線選擇:VV22-34+2
40、2.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至砂漿攪拌機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=4KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=4= 7.60A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。分箱至蛙式夯土機(jī)支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=3KW,功率因數(shù)cos=0.8,設(shè)備計(jì)算負(fù)荷Ij =Pe=3= 5.70A1.732Uecos1.7320.380.8支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)
41、選擇:DZ47-32/2,脫扣整定電流為32A。分箱至照明用大燈支線導(dǎo)線與開(kāi)關(guān)電器選擇設(shè)備容量Pe=3KW,功率因數(shù)cos=1,設(shè)備計(jì)算負(fù)荷Ij =Pe=3= 4.56A1.732Uecos1.7320.381支線選擇:VV22-34+22.5,安全載流量為37A。支線開(kāi)關(guān)選擇:DZ47-32/2,脫扣整定電流為32A。3、開(kāi)關(guān)箱分箱1下設(shè)備插入式振動(dòng)器設(shè)備容量Pe=2.2KW,計(jì)算負(fù)荷為4.18A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。插入式振動(dòng)器設(shè)備容量Pe=2
42、.2KW,計(jì)算負(fù)荷為4.18A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。插入式振動(dòng)器設(shè)備容量Pe=2.2KW,計(jì)算負(fù)荷為4.18A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。插入式振動(dòng)器設(shè)備容量Pe=2.2KW,計(jì)算負(fù)荷為4.18A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:
43、DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1?;炷翑嚢铏C(jī)設(shè)備容量Pe=17.25KW,計(jì)算負(fù)荷為32.76A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ20T-40/3,脫扣整定電流為40A,漏電保護(hù)器:DZ15LE-40/2901,開(kāi)關(guān)箱箱型選用:JSP-K/M1。平板式振動(dòng)器設(shè)備容量Pe=2.2KW,計(jì)算負(fù)荷為4.18A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。潛水泵設(shè)備容量Pe=2.2KW,計(jì)算負(fù)荷為4.18A,分箱至開(kāi)關(guān)箱導(dǎo)線選
44、擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。砂漿攪拌機(jī)設(shè)備容量Pe=4KW,計(jì)算負(fù)荷為7.6A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/M1。施工升降機(jī)設(shè)備容量Pe=30KW,計(jì)算負(fù)荷為56.98A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-310+26開(kāi)關(guān)箱開(kāi)關(guān):DZ47-63/2,脫扣整定電流為63A,漏電保護(hù)器:DZ15LE-63/2901,開(kāi)關(guān)箱箱型選用:JSP-K/2
45、-B。水爐設(shè)備容量Pe=15KW,計(jì)算負(fù)荷為22.79A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。塔式起重機(jī)設(shè)備容量Pe=26.4KW,計(jì)算負(fù)荷為50.14A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-310+26開(kāi)關(guān)箱開(kāi)關(guān):DZ47-63/2,脫扣整定電流為63A,漏電保護(hù)器:DZ15LE-63/2901,開(kāi)關(guān)箱箱型選用:JSP-K/2。塔式起重機(jī)設(shè)備容量Pe=34.7KW,計(jì)算負(fù)荷為65.9A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-316+210開(kāi)關(guān)箱開(kāi)關(guān):DZ20T-100/3
46、,脫扣整定電流為100A,漏電保護(hù)器:DZ15LE-100/2901,開(kāi)關(guān)箱箱型選用:JSP-K/3。蛙式夯土機(jī)設(shè)備容量Pe=3KW,計(jì)算負(fù)荷為5.7A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。照明用大燈設(shè)備容量Pe=3KW,計(jì)算負(fù)荷為4.56A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。照明用大燈設(shè)備容量Pe=3KW,計(jì)算負(fù)荷為4.56A,分
47、箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。照明用大燈設(shè)備容量Pe=3KW,計(jì)算負(fù)荷為4.56A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。蒸柜設(shè)備容量Pe=10KW,計(jì)算負(fù)荷為15.19A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-
48、K/1。蒸柜設(shè)備容量Pe=10KW,計(jì)算負(fù)荷為15.19A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。分箱2下設(shè)備辦公生活用電設(shè)備容量Pe=15KW,計(jì)算負(fù)荷為22.79A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。鋼筋調(diào)直機(jī)設(shè)備容量Pe=5.5KW,計(jì)算負(fù)荷為10.45A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32
49、/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。鋼筋調(diào)直機(jī)設(shè)備容量Pe=5.5KW,計(jì)算負(fù)荷為10.45A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。鋼筋切斷機(jī)設(shè)備容量Pe=5.5KW,計(jì)算負(fù)荷為10.45A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。鋼筋切斷機(jī)設(shè)備容量Pe=5.5KW,計(jì)算負(fù)荷為1
50、0.45A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。鋼筋彎曲機(jī)設(shè)備容量Pe=3.8KW,計(jì)算負(fù)荷為7.22A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。鋼筋彎曲機(jī)設(shè)備容量Pe=3.8KW,計(jì)算負(fù)荷為7.22A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,
51、開(kāi)關(guān)箱箱型選用:JSP-K/1。木工圓鋸設(shè)備容量Pe=5.5KW,計(jì)算負(fù)荷為10.45A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。木工圓鋸設(shè)備容量Pe=5.5KW,計(jì)算負(fù)荷為10.45A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。潛水泵設(shè)備容量Pe=2.2KW,計(jì)算負(fù)荷為4.18A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ
52、47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。潛水泵設(shè)備容量Pe=2.2KW,計(jì)算負(fù)荷為4.18A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。砂漿攪拌機(jī)設(shè)備容量Pe=4KW,計(jì)算負(fù)荷為7.6A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/M1。施工升降機(jī)設(shè)備容量Pe=30KW,計(jì)算負(fù)荷為56.
53、98A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-310+26開(kāi)關(guān)箱開(kāi)關(guān):DZ47-63/2,脫扣整定電流為63A,漏電保護(hù)器:DZ15LE-63/2901,開(kāi)關(guān)箱箱型選用:JSP-K/2-B。塔式起重機(jī)設(shè)備容量Pe=26.4KW,計(jì)算負(fù)荷為50.14A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-310+26開(kāi)關(guān)箱開(kāi)關(guān):DZ47-63/2,脫扣整定電流為63A,漏電保護(hù)器:DZ15LE-63/2901,開(kāi)關(guān)箱箱型選用:JSP-K/2。照明用大燈設(shè)備容量Pe=3KW,計(jì)算負(fù)荷為4.56A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-3
54、2/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。分箱3下設(shè)備插入式振動(dòng)器設(shè)備容量Pe=2.2KW,計(jì)算負(fù)荷為4.18A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。插入式振動(dòng)器設(shè)備容量Pe=2.2KW,計(jì)算負(fù)荷為4.18A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。對(duì)焊機(jī)設(shè)備容量Pe=38.01KW,計(jì)算負(fù)荷為117.68A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22
55、-335開(kāi)關(guān)箱開(kāi)關(guān):DZ20-250T/3330,脫扣整定電流為250A,漏電保護(hù)器:DZL25-250/3901,開(kāi)關(guān)箱箱型選用:JSP-K/4。交流電焊機(jī)設(shè)備容量Pe=12.52KW,計(jì)算負(fù)荷為41.18A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-36開(kāi)關(guān)箱開(kāi)關(guān):DZ47-63/2,脫扣整定電流為63A,漏電保護(hù)器:DZ15LE-63/2901,開(kāi)關(guān)箱箱型選用:JSP-K/2-B。潛水泵設(shè)備容量Pe=2.2KW,計(jì)算負(fù)荷為4.18A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/1。砂漿攪拌機(jī)設(shè)備容量Pe=4KW,計(jì)算負(fù)荷為7.6A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-34+22.5開(kāi)關(guān)箱開(kāi)關(guān):DZ47-32/2,脫扣整定電流為32A,漏電保護(hù)器:DZ47LE-32/2,開(kāi)關(guān)箱箱型選用:JSP-K/M1。塔式起重機(jī)設(shè)備容量Pe=26.4KW,計(jì)算負(fù)荷為50.14A,分箱至開(kāi)關(guān)箱導(dǎo)線選擇:VV22-310+26開(kāi)關(guān)箱開(kāi)關(guān):DZ47-63/2,脫扣整定電流為63A,漏電保護(hù)器:DZ15LE-63/2901,開(kāi)關(guān)箱箱型選用:JSP-K/2。照明用大燈設(shè)備容量Pe=3
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