【導(dǎo)讀】規(guī)范》，經(jīng)我部審查，現(xiàn)批準(zhǔn)為部標(biāo)準(zhǔn)，編號(hào)JGJ46—88，自1988年10月1日起實(shí)施。在實(shí)施過(guò)程中如有問(wèn)。題和意見(jiàn)，請(qǐng)函告沈陽(yáng)建筑工程學(xué)院。本標(biāo)準(zhǔn)由中國(guó)建筑工業(yè)出版社出版，各地新華書店發(fā)行。

　　

【正文】 , and r egular assessm ents should be car ried out, not a skiled oper at or post s i st rictly pr ohibit ed. Pr oduct ion of various it ems of equipm ent , appliances and other, non pr of essional is st rict ly prohibit ed act ions and st rict r egulat ions, st rong r ewar ds, be elim inat ed. Pr oduction line set on person, t it le, r esponsibilt ies, and per form ance and safet y prehensive assessment . Mater ial procur ement pr ocess str ictly handling t he 第 30Ω。 第 用該設(shè)備的金屬結(jié)構(gòu)體，但應(yīng)保證電氣連接。 第 （接閃器）長(zhǎng)度應(yīng)為 1至 2m. 第 、控制、照明、信號(hào)及通信等線路，應(yīng)采用鋼管敷設(shè)。并將鋼管與該機(jī)械設(shè)備的金屬結(jié)構(gòu)體作電氣連接。 第五章配電室及自備電源 第一節(jié)配電室 第 ，并應(yīng)設(shè)在無(wú)灰塵、無(wú)蒸汽、無(wú)腐蝕介質(zhì)及無(wú)振動(dòng)的地方。 第 （盤）和控制屏（臺(tái)）兩端應(yīng)與重復(fù)接地線及保護(hù)零線做電氣連接。 第 然通風(fēng)，并應(yīng)采取防止雨雪和動(dòng)物出入措施。 第 ： 一、配電屏（盤）正面的操作能道寬度，單列布置不小于 ，雙列布置不小于 2m； 二、配電屏（盤）后的維護(hù)通道寬度不小于 ；（個(gè)別地點(diǎn)有建筑物結(jié)構(gòu)凸出的部分，則此點(diǎn)通道寬度可不小于 ）； 三、配電屏（盤）側(cè)面的維護(hù)通道寬度不小于 1m； 四、配電室的天棚距地面不低于 3m； 五、在配電室內(nèi)設(shè)值班或檢修室時(shí)，該室距電屏（盤）的水平距離大于 1m，并采取屏障隔離； 六、配電室的門向外開(kāi)，并配鎖； 七、配電室內(nèi)的裸母線與地面垂直距離小于 時(shí)，采用遮欄隔離，遮欄下面通行道的高度不小于； 八、配電室的圍欄上端與垂直上方帶電部分的凈距，不小于 ； 九、配電裝置的上端距天棚不小于 ； 十、母線均應(yīng)涂刷有色油漆（以屏（盤）的正面方向?yàn)闇?zhǔn)），其涂色應(yīng)符合表 － 2規(guī)定。 十一、配電室的建筑物和構(gòu)筑物的耐火等級(jí)應(yīng)不低于 3級(jí)，室內(nèi)應(yīng)配置砂箱和絕緣滅火器。 第 （盤）應(yīng)裝設(shè)有功、無(wú)功電度表，并應(yīng)分路裝設(shè)電流、電壓表。電流表與計(jì)費(fèi)電度表不得共用一組 電流互感器。 第 （盤）應(yīng)裝設(shè)短路、過(guò)負(fù)荷保護(hù)裝置和漏電保護(hù)器。 第 （盤）上的各配電線路應(yīng)編號(hào)，并標(biāo)明用途標(biāo)記。 第 （盤）或配電線路維修時(shí)，應(yīng)懸掛停電標(biāo)志牌。停、送電必須由專人負(fù)責(zé)。 第二節(jié)電壓力 400燉 230V的自備發(fā)電機(jī)組 Folowing par ts of or dinar y bolt conect ion: wall beam s, purlins, knee. Design of dr ainage, elect rical, heating, vent ilat ion, air condit ioning, power should be subj ect o saf et y r equir em ent s f or steel st r uct ur es of ot her pr ofessions, it is f or bidden t o weld hanging load and increased r oof and columns. Constr uction pr epared and t he constr uction layout f ir st ection mat erial pr epar ed and t he processing pr oduction pr epared accor ding t o Zhejiang mor e Palace steel im it ed and Wuhan int eligent elevat or lim it ed by signed of c ontr act f ile and t he I nsti ut e pr ovides of st eel design blueprint , I pany and t he Or ganization Technol gy Departm ent , pr oduct ion departm ent, pr ocur em ent Departm ent, bid do Engineer ing Departm ent, r elat ed pr oduct ion sect or f or dr awings t riage, and accor ding t o owner s r equir em ents t imely design out pr oduction and t he pr ocessing detail and f or has r elat ed pr of essional sect or of st rictly triage, specific work process folowing: Bid do bid notice → Technol gy Department → add up do → procurement department → pr oduction department → quality Department → Engineering Department Technol gy Department production and t he pr ocessing detail pr oposed Hou, by add up do coor dination t he sector of supor ting wor k, and by figur e line by variet ies, and specif icat ions, and qualit y f or classif ied, and notif ication Pr ocurem ent Departm ent f or material of m ar ket sur vey and pr ocur em ent, by qualit y Depart ment according t o by purchased mat erial of specif icat ions variet ies f or qualit y r eview and t est, not qualif ied of material var ieties and specif icat ions tr ongly ban f or t he engineer ing in t he, Af t er passing inspection inf ormed t he wor kshop of pr oduct ion of t im ber accor ding t o st rict pr oduction details of production, wor kshop or ganized by t he Gener al M anager before t he pr oduct ion t ec hnology and secur it y sect or t echnical saf et y t r aining, safety educat ion pany t o st rict ly t hr eelevel disclosur e, t r aining of qualif ied per sonnel is st rict ly pr ohibit ed t o post pr oduction, pr oduct ion per sonnel m ust be lis t ed t o wor k, you m ust have t he cor responding certif icate. Road wor ker s m ust have t he cer tif icat e, and r egular assessm ents should be car ried out, not a skiled oper at or post s i st rictly pr ohibit ed. Pr oduct ion of various it ems of equipm ent , appliances and other, non pr of essional is st rict ly prohibit ed act ions and st rict r egulat ions, st rong r ewar ds, be elim inat ed. Pr oduction line set on person, t it le, r esponsibilt ies, and per form ance and safet y prehensive assessment . Mater ial procur ement pr ocess str ictly handling t he 7 第 、配電、修理室等，在保證電氣安全距離和滿足防火要求的情況下可合并設(shè)置也可分開(kāi)設(shè)置。 第 。發(fā)電機(jī)組及其控制配電室內(nèi)嚴(yán)禁存放貯油桶。 第 ，嚴(yán)禁并列運(yùn)行。 第 ，并須獨(dú)立設(shè)置，其接地電阻值應(yīng)符合第。 第 ： 一、交流電壓表； 二、交流電流表； 三、有功功率表； 四、電度表； 五、功率因數(shù)表； 六、頻率表； 七、直流電流表。 第 。 第 ，必須在機(jī)組同期后再向負(fù)荷供電。 第六章配電線 路 第一節(jié)架空線路 第 。 第 ，嚴(yán)禁架設(shè)在樹(shù)木、腳手架上。 第 ： 一、導(dǎo)線中的負(fù)荷電流不大于其允許載流量； 二、線路末端電壓偏移不大于額定電壓的 5％； 三、單相線路的零線截面與相線面相同，三相四線制的工作零線和保護(hù)零線截面不小于相線截面的50％。 四、為滿足機(jī)械強(qiáng)度要求，絕緣鋁線截面不小 16mm2，絕緣銅線截面不小于 10mm2； 跨越鐵路、公路、河流 、電力線路檔距內(nèi)的架空絕緣鋁線最小截面不小于 35mm2，絕緣銅線截面不小于 16mm2. 第 50％，且一根導(dǎo)線只允許有一個(gè)接頭，線路在跨越鐵路、公路、河流、電力線路檔距內(nèi)不得有接頭。 Folowing par ts of or dinar y bolt conect ion: wall beam s, purlins, knee. Design of dr ainage, elect rical, heating, vent ilat ion, air condit ioning, power should be subj ect o saf et y r equir em ent s f or steel st r uct ur es of ot her pr ofessions, it is f or bidden t o weld hanging load and increased r oof and columns. Constr uction pr epared and t he constr uction layout f ir st ection mat erial pr epar ed and t he processing pr oduction pr epared accor ding t o Zhejiang mor e Palace steel im it ed and Wuhan int eligent elevat or lim it ed by signed of contr act f ile and t he I nsti ut e pr ovides of st eel design blueprint , I pany and t he Or ganization Technol gy Departm ent , pr oduct ion departm ent, pr ocur em ent Departm ent, bid do Engineer ing Departm ent, r elat ed pr oduct ion sect or f or dr awings t riage, and accor ding t o owner s r equir em ents t imely design out pr oduction and t he pr ocessing detail and f or has r elat ed pr of essional sect or of strictly triage, specific work process folowing: Bid do bid notice → Technol gy Department → add up do → procurement department → production department → quality Department → Engineering D