在香港特別行(xing)政(zheng)區政(zheng)府(fu)機電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)工程署出(chu)(chu)(chu)版的(de)(de)(de)(de)(de)(de)(de)《電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu))規(gui)(gui)(gui)例(li)(li)實務(wu)(wu)守則(ze)》(1997年(nian)版)中(zhong)(zhong)(zhong)(zhong)，提(ti)出(chu)(chu)(chu)了住(zhu)(zhu)宅(zhai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)設(she)計的(de)(de)(de)(de)(de)(de)(de)典型(xing)方案關(guan)鍵(jian)詞：香港特別行(xing)政(zheng)區政(zheng)府(fu)機電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)工程署出(chu)(chu)(chu)版的(de)(de)(de)(de)(de)(de)(de)《電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu))規(gui)(gui)(gui)例(li)(li)實務(wu)(wu)守則(ze)》(1997年(nian)版)中(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)無標題文件本文提(ti)出(chu)(chu)(chu)了一(yi)(yi)(yi)個(ge)(ge)住(zhu)(zhu)宅(zhai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)設(she)計的(de)(de)(de)(de)(de)(de)(de)典型(xing)方案，摘錄如(ru)下(xia)：這(zhe)個(ge)(ge)例(li)(li)子是在設(she)計房(fang)(fang)(fang)(fang)子的(de)(de)(de)(de)(de)(de)(de)時(shi)候，如(ru)何應(ying)用房(fang)(fang)(fang)(fang)子的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)設(she)計(規(gui)(gui)(gui)定(ding)(ding)(ding))供(gong)(gong)你參考。1住(zhu)(zhu)宅(zhai)內各種房(fang)(fang)(fang)(fang)間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)數量(liang)和(he)面積(ji)：(1) 2間(jian)(jian)臥室，每(mei)(mei)間(jian)(jian)面積(ji)6m2；(2)客(ke)廳(ting)(ting)(ting)(ting)(ting)(ting)一(yi)(yi)(yi)間(jian)(jian)，面積(ji)16m2；(3)面積(ji)4.5m2的(de)(de)(de)(de)(de)(de)(de)廚(chu)房(fang)(fang)(fang)(fang)；2.敷設(she)方式為(wei)(wei)(wei)(wei)鋼管敷設(she)。3房(fang)(fang)(fang)(fang)屋內端(duan)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)考慮(lv)3.1各房(fang)(fang)(fang)(fang)間(jian)(jian)安(an)裝(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)數量(liang)在《規(gui)(gui)(gui)例(li)(li)》 (1)每(mei)(mei)間(jian)(jian)臥室3個(ge)(ge)插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)中(zhong)(zhong)(zhong)(zhong)規(gui)(gui)(gui)定(ding)(ding)(ding)；(2)客(ke)廳(ting)(ting)(ting)(ting)(ting)(ting)7個(ge)(ge)插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)；(3)廚(chu)房(fang)(fang)(fang)(fang)四個(ge)(ge)插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)。3.2其(qi)他(ta)插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)及待安(an)裝(zhuang)(zhuang)插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)(1)客(ke)廳(ting)(ting)(ting)(ting)(ting)(ting)應(ying)安(an)裝(zhuang)(zhuang)一(yi)(yi)(yi)個(ge)(ge)20A雙(shuang)極(ji)開關(guan)，與客(ke)廳(ting)(ting)(ting)(ting)(ting)(ting)空調(diao)(diao)(diao)的(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)個(ge)(ge)插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)連接(jie)(jie)(jie)。每(mei)(mei)個(ge)(ge)臥室一(yi)(yi)(yi)個(ge)(ge)20A雙(shuang)極(ji)開關(guan)和(he)插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)(共三個(ge)(ge))；(2)6個(ge)(ge)照(zhao)(zhao)明(ming)(ming)(ming)插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)(每(mei)(mei)個(ge)(ge)臥室一(yi)(yi)(yi)個(ge)(ge)，客(ke)廳(ting)(ting)(ting)(ting)(ting)(ting)兩(liang)個(ge)(ge)，廚(chu)房(fang)(fang)(fang)(fang)一(yi)(yi)(yi)個(ge)(ge)，衛生間(jian)(jian)一(yi)(yi)(yi)個(ge)(ge))；3.3根(gen)據上(shang)(shang)述需(xu)(xu)(xu)要(yao)安(an)裝(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)和(he)出(chu)(chu)(chu)線(xian)(xian)(xian)(xian)(xian)口，設(she)計端(duan)線(xian)(xian)(xian)(xian)(xian)數量(liang)(1)所(suo)有(you)30A環形(xing)線(xian)(xian)(xian)(xian)(xian)向客(ke)廳(ting)(ting)(ting)(ting)(ting)(ting)和(he)臥室的(de)(de)(de)(de)(de)(de)(de)13A插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)；(2)一(yi)(yi)(yi)個(ge)(ge)30A回路(lu)(lu)給(gei)廚(chu)房(fang)(fang)(fang)(fang)的(de)(de)(de)(de)(de)(de)(de)13A插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)；(3)客(ke)廳(ting)(ting)(ting)(ting)(ting)(ting)空調(diao)(diao)(diao)用20A線(xian)(xian)(xian)(xian)(xian)；(4)一(yi)(yi)(yi)居室空調(diao)(diao)(diao)一(yi)(yi)(yi)條(tiao)15A線(xian)(xian)(xian)(xian)(xian)(共兩(liang)路(lu)(lu))；(5)兩(liang)根(gen)5A端(duan)線(xian)(xian)(xian)(xian)(xian)給(gei)照(zhao)(zhao)明(ming)(ming)(ming)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(其(qi)中(zhong)(zhong)(zhong)(zhong)一(yi)(yi)(yi)根(gen)同(tong)時(shi)給(gei)門鈴供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian))。3.4聚氯乙烯絕緣銅導線(xian)(xian)(xian)(xian)(xian)截面選擇(ze)：(1)照(zhao)(zhao)明(ming)(ming)(ming)線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)1.5mm2；(2)空調(diao)(diao)(diao)線(xian)(xian)(xian)(xian)(xian)2.5mm2；(3)3)13A插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)的(de)(de)(de)(de)(de)(de)(de)環形(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)線(xian)(xian)(xian)(xian)(xian)為(wei)(wei)(wei)(wei)2.5mm2，為(wei)(wei)(wei)(wei)防止(zhi)觸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)環形(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)線(xian)(xian)(xian)(xian)(xian)上(shang)(shang)應(ying)安(an)裝(zhuang)(zhuang)額定(ding)(ding)(ding)漏(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動作電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)為(wei)(wei)(wei)(wei)30mA的(de)(de)(de)(de)(de)(de)(de)漏(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)斷(duan)路(lu)(lu)器(qi)(qi)(qi)。確(que)定(ding)(ding)(ding)漏(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)斷(duan)路(lu)(lu)器(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)額定(ding)(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)值，并(bing)保護(hu)第3.3條(tiao)第(1)款(kuan)和(he)第(2)款(kuan)中(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)線(xian)(xian)(xian)(xian)(xian)。根(gen)據《規(gui)(gui)(gui)例(li)(li)》中(zhong)(zhong)(zhong)(zhong)表7(1)第12項：“按一(yi)(yi)(yi)路(lu)(lu)較(jiao)大線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)與其(qi)它線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)(de)(de)(de)(de)(de)40%計算(suan)(suan)”，30300.4=42a。選擇(ze)60A漏(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)斷(duan)路(lu)(lu)器(qi)(qi)(qi)。《規(gui)(gui)(gui)例(li)(li)》中(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)相應(ying)規(gui)(gui)(gui)定(ding)(ding)(ding)如(ru)下(xia)：(1)固(gu)(gu)定(ding)(ding)(ding)照(zhao)(zhao)明(ming)(ming)(ming)裝(zhuang)(zhuang)置應(ying)由兩(liang)條(tiao)或(huo)(huo)多條(tiao)端(duan)線(xian)(xian)(xian)(xian)(xian)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)；(2)照(zhao)(zhao)明(ming)(ming)(ming)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)應(ying)與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)分(fen)開，但可與貝爾干式變壓(ya)器(qi)(qi)(qi)或(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)鐘(zhong)連接(jie)(jie)(jie)。照(zhao)(zhao)明(ming)(ming)(ming)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)點應(ying)根(gen)據需(xu)(xu)(xu)要(yao)承擔連接(jie)(jie)(jie)負(fu)荷(he)(he)(he)，每(mei)(mei)個(ge)(ge)一(yi)(yi)(yi)燈插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)的(de)(de)(de)(de)(de)(de)(de)容量(liang)至少(shao)為(wei)(wei)(wei)(wei)100瓦，額定(ding)(ding)(ding)容量(liang)不(bu)超(chao)過5VA的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)鐘(zhong)、除須插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)鈴干式變壓(ya)器(qi)(qi)(qi)和(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)不(bu)計算(suan)(suan)在內。(3)廚(chu)房(fang)(fang)(fang)(fang)的(de)(de)(de)(de)(de)(de)(de)插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)線(xian)(xian)(xian)(xian)(xian)要(yao)和(he)其(qi)他(ta)線(xian)(xian)(xian)(xian)(xian)分(fen)開。(4)下(xia)列電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)應(ying)由單先的(de)(de)(de)(de)(de)(de)(de)支線(xian)(xian)(xian)(xian)(xian)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)：廚(chu)房(fang)(fang)(fang)(fang)內的(de)(de)(de)(de)(de)(de)(de)插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)和(he)固(gu)(gu)定(ding)(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)；b電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)熱水器(qi)(qi)(qi)；固(gu)(gu)定(ding)(ding)(ding)連接(jie)(jie)(jie)的(de)(de)(de)(de)(de)(de)(de)空氣加(jia)熱器(qi)(qi)(qi)；d空調(diao)(diao)(diao)。(5)給(gei)插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)(de)(de)端(duan)線(xian)(xian)(xian)(xian)(xian)有(you)幾種接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)方式：a .徑向線(xian)(xian)(xian)(xian)(xian)，b .環形(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)線(xian)(xian)(xian)(xian)(xian)，如(ru)圖2所(suo)示，即以從配(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱內的(de)(de)(de)(de)(de)(de)(de)保險(xian)絲(si)或(huo)(huo)小斷(duan)路(lu)(lu)器(qi)(qi)(qi)接(jie)(jie)(jie)出(chu)(chu)(chu)的(de)(de)(de)(de)(de)(de)(de)端(duan)線(xian)(xian)(xian)(xian)(xian)為(wei)(wei)(wei)(wei)起始(shi)端(duan)，以環形(xing)與插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)連接(jie)(jie)(jie)，回到原(yuan)來的(de)(de)(de)(de)(de)(de)(de)起點(配(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱)。環形(xing)線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)上(shang)(shang)有(you)輸出(chu)(chu)(chu)支線(xian)(xian)(xian)(xian)(xian)。注(zhu)意：固(gu)(gu)定(ding)(ding)(ding)連接(jie)(jie)(jie)的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)不(bu)需(xu)(xu)(xu)要(yao)與插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)連接(jie)(jie)(jie)。如(ru)果(guo)連接(jie)(jie)(jie)到環形(xing)線(xian)(xian)(xian)(xian)(xian)或(huo)(huo)徑向插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)線(xian)(xian)(xian)(xian)(xian)，應(ying)設(she)置額定(ding)(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)不(bu)超(chao)過13A的(de)(de)(de)(de)(de)(de)(de)保險(xian)絲(si)進行(xing)保護(hu)，開關(guan)應(ying)安(an)裝(zhuang)(zhuang)在便于人(ren)員控制的(de)(de)(de)(de)(de)(de)(de)位(wei)置；或(huo)(huo)者(zhe)用額定(ding)(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)不(bu)超(chao)過16A的(de)(de)(de)(de)(de)(de)(de)小型(xing)斷(duan)路(lu)(lu)器(qi)(qi)(qi)保護(hu)。4房(fang)(fang)(fang)(fang)屋內電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)總需(xu)(xu)(xu)求(qiu)(1)照(zhao)(zhao)明(ming)(ming)(ming)：照(zhao)(zhao)明(ming)(ming)(ming)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)點的(de)(de)(de)(de)(de)(de)(de)需(xu)(xu)(xu)求(qiu)應(ying)為(wei)(wei)(wei)(wei)連接(jie)(jie)(jie)負(fu)荷(he)(he)(he)，每(mei)(mei)盞一(yi)(yi)(yi)燈較(jiao)低需(xu)(xu)(xu)求(qiu)為(wei)(wei)(wei)(wei)100W W.所(suo)以61000.66/220=1.78(A)，0.66為(wei)(wei)(wei)(wei)照(zhao)(zhao)明(ming)(ming)(ming)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)(de)(de)(de)(de)(de)需(xu)(xu)(xu)求(qiu)系數；(2)空調(diao)(diao)(diao)需(xu)(xu)(xu)求(qiu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)為(wei)(wei)(wei)(wei)12A(客(ke)廳(ting)(ting)(ting)(ting)(ting)(ting)空調(diao)(diao)(diao)滿(man)(man)負(fu)荷(he)(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu))+20.45A(臥室空調(diao)(diao)(diao)滿(man)(man)負(fu)荷(he)(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu))=16A。(3)插(cha)(cha)(cha)(cha)座(zuo)(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)為(wei)(wei)(wei)(wei)42A。住(zhu)(zhu)宅(zhai)總開關(guan)的(de)(de)(de)(de)(de)(de)(de)額定(ding)(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)應(ying)為(wei)(wei)(wei)(wei) #p#分(fen)頁標題#e#

5.住(zhu)宅配(pei)電(dian)箱選用8個(P N)小型斷路(lu)(lu)器(qi)和60A漏電(dian)斷路(lu)(lu)器(qi)。6.房屋內(nei)保護(hu)線路(lu)(lu)的選擇(1)房屋內(nei)敷設的鋼管作為(wei)線路(lu)(lu)的保護(hu)導線；(2)用6mm2PVC絕緣(yuan)銅線，將煤氣管和水管連接(jie)到配(pei)電(dian)箱總(zong)接(jie)地端子上，進行總(zong)等電(dian)位連接(jie)。(3)用4mm2PVC絕緣(yuan)銅線將窗(chuang)框與空調支架連接(jie)，進行輔助等電(dian)位連接(jie)。

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