1、 變電站液壓型設(shè)備線夾技術(shù)條件 2007 - 04-01發(fā)布 200 7- 05-25實(shí)施浙江省電力公司 發(fā)布目 次前言 1 范圍 12 規(guī)范性引用文件 13 型式尺寸 14 技術(shù)要求 245 試驗(yàn)及驗(yàn)收 256 標(biāo)志、包裝與運(yùn)輸 277 安裝注意事項(xiàng) 28附錄A（資料性附錄） GB 1179新舊標(biāo)準(zhǔn)鋼芯鋁絞線對(duì)比表 29參考文獻(xiàn) 30前 言為了提高、完善變電站液壓型設(shè)備線夾的應(yīng)用技術(shù)，保障電網(wǎng)安全運(yùn)行，結(jié)合浙江電網(wǎng)的實(shí)際情況，特制定本標(biāo)準(zhǔn)。本標(biāo)準(zhǔn)的附錄A為資料性附錄。本標(biāo)準(zhǔn)由浙江省電力公司生產(chǎn)部提出。本標(biāo)準(zhǔn)由浙江省電力公司科技信息部歸口。本標(biāo)準(zhǔn)起草單位：浙江省電力公司、浙江電力教育培訓(xùn)中心、

2、浙江省送變電工程公司、浙江省電力設(shè)計(jì)院、浙江電力建設(shè)監(jiān)理有限公司。本標(biāo)準(zhǔn)主要起草人：包建強(qiáng)、余虹云、楊衛(wèi)民、李瑞、李祥、丁建陽(yáng)、李君斌、徐彬。本標(biāo)準(zhǔn)由浙江省電力公司生產(chǎn)部負(fù)責(zé)解釋。變電站液壓型設(shè)備線夾技術(shù)條件1 范圍本標(biāo)準(zhǔn)規(guī)定了變電站配電裝置中，母線引下線與電氣設(shè)備（如變壓器、斷路器、互感器、隔離開關(guān)、穿墻套管等）、電氣設(shè)備間連接用液壓型設(shè)備線夾的技術(shù)要求、試驗(yàn)及驗(yàn)收、標(biāo)志、包裝與運(yùn)輸。本標(biāo)準(zhǔn)適用于浙江電網(wǎng)變電站用液壓型設(shè)備線夾的選擇、驗(yàn)收和應(yīng)用（發(fā)電廠升壓站可參照?qǐng)?zhí)行）。2 規(guī)范性引用文件 下列文件中的條款通過本標(biāo)準(zhǔn)的引用而成為本標(biāo)準(zhǔn)的條款。凡是注日期的引用文件，其隨后所有的修改單（不包括勘

3、誤的內(nèi)容）或修訂版均不適用于本標(biāo)準(zhǔn)，然而，鼓勵(lì)根據(jù)本標(biāo)準(zhǔn)達(dá)成協(xié)議的各方研究是否可使用這些文件的最新版本。凡是不注日期的引用文件，其最新版本適用于本標(biāo)準(zhǔn)。GB 2314 電力金具 通用技術(shù)條件GB/T 2317.1 電力金具 機(jī)械試驗(yàn)方法GB/T 2317.3 電力金具 熱循環(huán)試驗(yàn)方法GB/T 2317.4 電力金具 驗(yàn)收規(guī)則、標(biāo)志與包裝GB/T 3190 變形鋁及鋁合金化學(xué)成分GB/T 5231 加工銅及銅合金化學(xué)成分和產(chǎn)品形狀GB/T 6987 鋁及鋁合金化學(xué)分析方法3 型式尺寸3.1 變電站液壓型設(shè)備線夾按材料分為鋁設(shè)備線夾和銅鋁過渡設(shè)備線夾兩大類。3.2 表中型號(hào)字母意義為：S設(shè)備；Y液

4、壓；G過渡。附加字母為：K擴(kuò)徑空芯；N耐熱；Q輕型；A0°；B30°；C45°；D90°。附加數(shù)字：2×300/200 D，表示雙導(dǎo)線，導(dǎo)線規(guī)格為300，導(dǎo)線分裂間距200；-1、-2、-3、-4、-5，表示線夾端子尺寸，見表1。表1 線夾端子尺寸附加數(shù)字-1-2-3-4-5線夾端子尺寸a×L100 mm×100 mm120 mm×120 mm125 mm×125 mm150 mm×150 mm320 mm×120 mm3.3 鋁設(shè)備線夾3.3.1 鋁設(shè)備線夾按結(jié)構(gòu)形式分單母線和雙母線

5、兩種系列。3.3.2 鋁設(shè)備線夾按引下線與安裝電氣設(shè)備端子所成角度的不同，分0°、30°、45°、90°四種規(guī)格。3.3.3 鋁設(shè)備線夾的形狀及主要尺寸如圖19和表213所示。3.3.3.1 0°單母線（鋼芯鋁絞線JL/G1A）鋁設(shè)備線夾應(yīng)符合圖1和表2的規(guī)定。圖1 0°單母線（鋼芯鋁絞線JL/G1A）鋁設(shè)備線夾結(jié)構(gòu)示意圖表2 0°單母線（鋼芯鋁絞線JL/G1A）鋁設(shè)備線夾型號(hào)及主要尺寸型號(hào)圖號(hào)適用導(dǎo)線主要尺寸，mm規(guī)格號(hào)外徑mmabLL1DdSY-300/15A圖1JL/G1A-296.88-42/723.01631610

6、01104024.5SY-300/20AJL/G1A-303.42-45/723.4325.0SY-300/25AJL/G1A-306.21-48/723.7625.5SY-300/40AJL/G1A-300.09-24/723.9425.5SY-400/20AJL/G1A-406.40-42/726.9163161001204528.5SY-400/25AJL/G1A-391.91-45/726.6428.5SY-400/35AJL/G1A-390.88-48/726.8228.5SY-400/50AJL/G1A-399.72-54/727.6329.5SY-400/65AJL/G1A-39

7、8.94-26/728.0029.5SY-500/35AJL/G1A-497.01-45/730.0080161001305231.5SY-500/45AJL/G1A-488.58-48/730.0031.5SY-500/65AJL/G1A-501.88-54/730.9632.5SY-630/45AJL/G1A-623.45-45/733.60100201001506035.5SY-630/55AJL/G1A-639.92-48/734.3236.0SY-630/80AJL/G1A-635.19-54/1934.8236.5SY-800/55AJL/G1A-814.30-45/738.401

8、25221251706540.0SY-800/70AJL/G1A-808.15-48/738.5840.5SY-800/100AJL/G1A-795.17-54/1938.9840.53.3.3.2 30°單母線（鋼芯鋁絞線JL/G1A）鋁設(shè)備線夾應(yīng)符合圖2和表3的規(guī)定。圖2 30°單母線（鋼芯鋁絞線JL/G1A）鋁設(shè)備線夾結(jié)構(gòu)示意圖表3 30°單母線（鋼芯鋁絞線JL/G1A）鋁設(shè)備線夾型號(hào)及主要尺寸型號(hào)圖號(hào)適用導(dǎo)線主要尺寸，mm規(guī)格號(hào)外徑mmabLL1DdSY-300/15B圖2JL/G1A-296.88-42/723.0163161001104024.5SY-

9、300/20BJL/G1A-303.42-45/723.4325.0SY-300/25BJL/G1A-306.21-48/723.7625.5SY-300/40BJL/G1A-300.09-24/723.9425.5SY-400/20BJL/G1A-406.40-42/726.9163161001204528.5SY-400/25BJL/G1A-391.91-45/726.6428.5SY-400/35BJL/G1A-390.88-48/726.8228.5SY-400/50BJL/G1A-399.72-54/727.6329.5SY-400/65BJL/G1A-398.94-26/728.0

10、029.5SY-500/35BJL/G1A-497.01-45/730.0080161001305231.5SY-500/45BJL/G1A-488.58-48/730.0031.5SY-500/65BJL/G1A-501.88-54/730.9632.5SY-630/45BJL/G1A-623.45-45/733.60100201001506035.5SY-630/55BJL/G1A-639.92-48/734.3236.0SY-630/80BJL/G1A-635.19-54/1934.8236.5SY-800/55BJL/G1A-814.30-45/738.4012522125170654

11、0.0SY-800/70BJL/G1A-808.15-48/738.5840.5SY-800/100BJL/G1A-795.17-54/1938.9840.53.3.3.3 90°單母線（鋼芯鋁絞線JL/G1A）鋁設(shè)備線夾應(yīng)符合圖3和表4的規(guī)定。圖3 90°單母線（鋼芯鋁絞線JL/G1A）鋁設(shè)備線夾結(jié)構(gòu)示意圖表4 90°單母線（鋼芯鋁絞線JL/G1A）鋁設(shè)備線夾型號(hào)及主要尺寸型號(hào)圖號(hào)適用導(dǎo)線主要尺寸，mm規(guī)格號(hào)外徑mmabLL1DdSY-300/15D圖3JL/G1A-296.88-42/723.0163161001454024.5SY-300/20DJL/G1A

12、-303.42-45/723.4325.0SY-300/25DJL/G1A-306.21-48/723.7625.5SY-300/40DJL/G1A-300.09-24/723.9425.5SY-400/20DJL/G1A-406.40-42/726.9163161001554528.5SY-400/25DJL/G1A-391.91-45/726.6428.5SY-400/35DJL/G1A-390.88-48/726.8228.5SY-400/50DJL/G1A-399.72-54/727.6329.5SY-400/65DJL/G1A-398.94-26/728.0029.5SY-500/3

13、5DJL/G1A-497.01-45/730.0080161001655231.5SY-500/45DJL/G1A-488.58-48/730.0031.5SY-500/65DJL/G1A-501.88-54/730.9632.5SY-630/45DJL/G1A-623.45-45/733.60100201001856035.5SY-630/55DJL/G1A-639.92-48/734.3236.0SY-630/80DJL/G1A-635.19-54/1934.8236.5SY-800/55DJL/G1A-814.30-45/738.40125221252106540.0SY-800/70D

14、JL/G1A-808.15-48/738.5840.5SY-800/100DJL/G1A-795.17-54/1938.9840.53.3.3.4 單母線（金屬軟管支撐擴(kuò)徑導(dǎo)線LGKK、圓鋁線支撐擴(kuò)徑導(dǎo)線LGJK、特輕型鋼芯鋁絞線LGJQT、耐熱鋼芯鋁合金絞線NAHLGJQ）鋁設(shè)備線夾應(yīng)符合圖4和表57的規(guī)定。圖4 單母線(金屬軟管支撐擴(kuò)徑導(dǎo)線LGKK、圓鋁線支撐擴(kuò)徑導(dǎo)線LGJK、特輕型鋼芯鋁絞線LGJQT、耐熱鋼芯鋁合金絞線NAHLGJQ)鋁設(shè)備線夾結(jié)構(gòu)示意圖表5 單母線(金屬軟管支撐擴(kuò)徑導(dǎo)線LGKK、圓鋁線支撐擴(kuò)徑導(dǎo)線LGJK)鋁設(shè)備線夾型號(hào)及主要尺寸型號(hào)圖號(hào)適用導(dǎo)線主要尺寸，mm規(guī)格號(hào)a

15、bL L1DdSY-600KA-2圖4LGKK-600(帶芯棒)LGJK-1000LGJK-1250LGJK-14000°120221202007653SY-600KB-230°22SY-600KC-245°26SY-600KD-290°30SY-600KA-40°150221502007653SY-600KB-430°22SY-600KC-445°26SY-600KD-490°30SY-900KA-3LGKK-900(帶芯棒)LGJK-630 LGJK-8000°125221252007551SY-90

16、0KB-330°22SY-900KC-345°26SY-900KD-390°30SY-1400KA-4LGKK-1400(帶芯棒)0°150221502408359SY-1400KB-430°22SY-1400KC-445°26SY-1400KD-490°30表6 單母線(特輕型鋼芯鋁絞線LGJQT)鋁設(shè)備線夾型號(hào)及主要尺寸型號(hào)圖號(hào)適用導(dǎo)線主要尺寸，mm規(guī)格號(hào)abLL1DdSY-1400QA-3圖4LGJQT-14000°125221252007653SY-1400QB-330°22SY-1400QC-3

17、45°26SY-1400QD-390°30SY-1400QA-40°150221502007653SY-1400QB-430°22SY-1400QC-445°26SY-1400QD-490°30表7 單母線(耐熱鋼芯鋁合金絞線NAHLGJQ)鋁設(shè)備線夾型號(hào)及主要尺寸型號(hào)圖號(hào)適用導(dǎo)線主要尺寸，mm規(guī)格號(hào)abLL1DdSY-1440NA-3圖4NAHLGJQ-14400°125221252408053SY-1440NB-330°22SY-1440NC-345°26SY-1440ND-390°30SY

18、-1440NA-40°150221502408053SY-1440NB-430°22SY-1440NC-445°26SY-1440ND-490°303.3.3.5 單母線（金屬軟管支撐擴(kuò)徑導(dǎo)線LGKK、特輕型鋼芯鋁絞線LGJQT）平行型鋁設(shè)備線夾應(yīng)符合圖5和表8的規(guī)定。圖5 單母線（金屬軟管支撐擴(kuò)徑導(dǎo)線LGKK、特輕型鋼芯鋁絞線LGJQT）平行型鋁設(shè)備線夾結(jié)構(gòu)示意圖表8 單母線（金屬軟管支撐擴(kuò)徑導(dǎo)線LGKK、特輕型鋼芯鋁絞線LGJQT）平行型鋁設(shè)備線夾型號(hào)及主要尺寸型號(hào)圖號(hào)適用導(dǎo)線主要尺寸，mm規(guī)格號(hào)a bLHDdSY-600KA-4圖5LGKK-600

19、(帶芯棒)150251501857653SY-900KA-4LGKK-900(帶芯棒)150251501857551SY-1400KA-4LGJQT-1400150251501857653SY-1400KA-4LGJQT-1400150251508576533.3.3.6 0° 雙母線（鋼芯鋁絞線JL/G1A）鋁設(shè)備線夾應(yīng)符合圖6和表9的規(guī)定。圖6 0° 雙母線（鋼芯鋁絞線JL/G1A）鋁設(shè)備線夾結(jié)構(gòu)示意圖表9 0° 雙母線（鋼芯鋁絞線JL/G1A）鋁設(shè)備線夾型號(hào)及主要尺寸型號(hào)圖號(hào)適用導(dǎo)線主要尺寸，mm規(guī)格號(hào)外徑mmabLHDdSY-2×300/200A

20、圖6JL/G1A-296.88-42/7JL/G1A-303.42-45/7JL/G1A-306.21-48/7JL/G1A-300.09-24/723.0123.94100221202004025.5SY-2×400/200AJL/G1A-406.40-42/7JL/G1A-391.91-45/7JL/G1A-390.88-48/7JL/G1A-399.72-54/726.9127.63120221402004529.5SY-2×500/200AJL/G1A-497.01-45/7JL/G1A-488.58-48/730.00140221602005032.0SY-2&#

21、215;300/400AJL/G1A-296.88-42/7JL/G1A-303.42-45/7JL/G1A-306.21-48/7JL/G1A-300.09-24/723.0123.94100221204004025.5SY-2×400/400AJL/G1A-406.40-42/7JL/G1A-391.91-45/7JL/G1A-390.88-48/7JL/G1A-399.72-54/726.9127.63120221404004529.5SY-2×500/400AJL/G1A-497.01-45/7JL/G1A-488.58-48/730.001402216040050

22、32.03.3.3.7 30°雙母線（鋼芯鋁絞線JL/G1A）鋁設(shè)備線夾應(yīng)符合圖7和表10的規(guī)定。圖7 30°雙母線（鋼芯鋁絞線JL/G1A）鋁設(shè)備線夾結(jié)構(gòu)示意圖表10 30°雙母線（鋼芯鋁絞線JL/G1A）鋁設(shè)備線夾型號(hào)及主要尺寸型號(hào)圖號(hào)適用導(dǎo)線主要尺寸，mm規(guī)格號(hào)外徑mmabLHDdSY-2×300/200B圖7JL/G1A-296.88-42/7JL/G1A-303.42-45/7JL/G1A-306.21-48/7JL/G1A-300.09-24/723.0123.94100221202004025.5SY-2×400/200BJL/G

23、1A-406.40-42/7JL/G1A-391.91-45/7JL/G1A-390.88-48/7JL/G1A-399.72-54/726.9127.63120221402004529.5SY-2×500/200BJL/G1A-497.01-45/7JL/G1A-488.58-48/730.00140221602005032.0SY-2×300/400BJL/G1A-296.88-42/7JL/G1A-303.42-45/7JL/G1A-306.21-48/7JL/G1A-300.09-24/723.0123.94100221204004025.5SY-2×40

24、0/400BJL/G1A-406.40-42/7JL/G1A-391.91-45/7JL/G1A-390.88-48/7JL/G1A-399.72-54/726.9127.63120221404004529.5SY-2×500/400BJL/G1A-497.01-45/7JL/G1A-488.58-48/730.00140221604005032.03.3.3.8 90° 雙母線（鋼芯鋁絞線JL/G1A）鋁設(shè)備線夾應(yīng)符合圖8和表11的規(guī)定。圖8 90° 雙母線（鋼芯鋁絞線JL/G1A）鋁設(shè)備線夾結(jié)構(gòu)示意圖表11 90° 雙母線（鋼芯鋁絞線JL/G1A）鋁

25、設(shè)備線夾型號(hào)及主要尺寸型號(hào)圖號(hào)適用導(dǎo)線主要尺寸，mm規(guī)格號(hào)外徑mmabLHDdSY-2×300/200D圖8JL/G1A-296.88-42/7JL/G1A-303.42-45/7JL/G1A-306.21-48/7JL/G1A-300.09-24/723.0123.94100221202004025.5SY-2×400/200DJL/G1A-406.40-42/7JL/G1A-391.91-45/7JL/G1A-390.88-48/7JL/G1A-399.72-54/726.9127.63120221402004529.5SY-2×500/200DJL/G1A-

26、497.01-45/7JL/G1A-488.58-48/730.00140221602005032.0SY-2×300/400DJL/G1A-296.88-42/7JL/G1A-303.42-45/7JL/G1A-306.21-48/7JL/G1A-300.09-24/723.0123.94100221204004025.5SY-2×400/400DJL/G1A-406.40-42/7JL/G1A-391.91-45/7JL/G1A-390.88-48/7JL/G1A-399.72-54/726.9127.63120221404004529.5SY-2×500/4

27、00DJL/G1A-497.01-45/7JL/G1A-488.58-48/730.00140221604005032.03.3.3.9 雙母線（金屬軟管支撐擴(kuò)徑導(dǎo)線LGKK、圓鋁線支撐擴(kuò)徑導(dǎo)線LGJK、特輕型鋼芯鋁絞線LGJQT）鋁設(shè)備線夾應(yīng)符合圖9和表1213的規(guī)定。圖9 雙母線（金屬軟管支撐擴(kuò)徑導(dǎo)線LGKK、圓鋁線支撐擴(kuò)徑導(dǎo)線LGJK、特輕型鋼芯鋁絞線LGJQT）鋁設(shè)備線夾結(jié)構(gòu)示意圖表12 雙母線（金屬軟管支撐擴(kuò)徑導(dǎo)線LGKK、圓鋁線支撐擴(kuò)徑導(dǎo)線LGJK）鋁設(shè)備線夾型號(hào)及主要尺寸型號(hào)圖號(hào)適用導(dǎo)線主要尺寸，mm規(guī)格號(hào)abLHDdSY-2×600KA-1圖9LGKK-600(帶芯棒

28、)LGJK-1000LGJK-1250LGJK-1400100221004007653SY-2×600KB-122SY-2×600KC-126SY-2×600KD-130SY-2×600KA-2120221207653SY-2×600KB-222SY-2×600KC-226SY-2×600KD-230SY-2×600KA-4150221507653SY-2×600KB-422SY-2×600KC-426SY-2×600KD-430SY-2×600KA-532022120765

29、3SY-2×600KB-522SY-2×600KC-526SY-2×600KD-530SY-2×900KA-1LGKK-900(帶芯棒)LGJK-630 LGJK-800100221007551SY-2×900KB-122SY-2×900KC-126SY-2×900KD-130SY-2×900KA-2120221207551SY-2×900KB-222SY-2×900KC-226SY-2×900KD-230SY-2×900KA-4150221507551SY-2×9

30、00KB-422SY-2×900KC-426SY-2×900KD-430SY-2×900KA-5320221207551SY-2×900KB-522SY-2×900KC-526SY-2×900KD-530表13 雙母線（特輕型鋼芯鋁絞線LGJQT）鋁設(shè)備線夾型號(hào)及主要尺寸型號(hào)圖號(hào)適用導(dǎo)線主要尺寸，mm規(guī)格號(hào)abLHDdSY-2×1400QA-1圖9LGJQT-1400100221004007653SY-2×1400QB-122SY-2×1400QC-126SY-2×1400QD-130SY-2&

31、#215;1400QA-212022120SY-2×1400QB-222SY-2×1400QC-226SY-2×1400QD-230SY-2×1400QA-415022150SY-2×1400QB-422SY-2×1400QC-426SY-2×1400QD-430SY-2×1400QA-532022120SY-2×1400QB-522SY-2×1400QC-526SY-2×1400QD-5303.4 銅鋁過渡設(shè)備線夾3.4.1 銅鋁過渡設(shè)備線夾按結(jié)構(gòu)形式分單母線和雙母線兩種系列。3.4

32、.2 銅鋁過渡設(shè)備線夾按引下線與安裝電氣設(shè)備端子所成角度的不同，分0°、30°、45°、90°四種規(guī)格。3.4.3 銅鋁過渡設(shè)備線夾的形狀及主要尺寸如圖1017和表1424所示。3.4.3.1 0°單母線（鋼芯鋁絞線JL/G1A）銅鋁過渡設(shè)備線夾應(yīng)符合圖10和表14的規(guī)定。圖10 0°單母線（鋼芯鋁絞線JL/G1A）銅鋁過渡設(shè)備線夾結(jié)構(gòu)示意圖表14 0°單母線（鋼芯鋁絞線JL/G1A）銅鋁過渡設(shè)備線夾型號(hào)及主要尺寸型號(hào)圖號(hào)適用導(dǎo)線主要尺寸，mm規(guī)格號(hào)外徑mmabLL1DdSYG-300/15A圖10JL/G1A-296.88

33、-42/723.0163101001104024.5SYG-300/20AJL/G1A-303.42-45/723.4325.0SYG-300/25AJL/G1A-306.21-48/723.7625.5SYG-300/40AJL/G1A-300.09-24/723.9425.5SYG-400/20AJL/G1A-406.40-42/726.9163101001204528.5SYG-400/25AJL/G1A-391.91-45/726.6428.5SYG-400/35AJL/G1A-390.88-48/726.8228.5SYG-400/50AJL/G1A-399.72-54/727.63

34、29.5SYG-400/65AJL/G1A-398.94-26/728.0029.5SYG-500/35AJL/G1A-497.01-45/730.008012.51001305231.5SYG-500/45AJL/G1A-488.58-48/730.0031.5SYG-500/65AJL/G1A-501.88-54/730.9632.5SYG-630/45AJL/G1A-623.45-45/733.6010012.51001506035.5SYG-630/55AJL/G1A-639.92-48/734.3236.0SYG-630/80AJL/G1A-635.19-54/1934.8236.5

35、SYG-800/55AJL/G1A-814.30-45/738.4012512.51251706540.0SYG-800/70AJL/G1A-808.15-48/738.5840.5SYG-800/100AJL/G1A-795.17-54/1938.9840.53.4.3.2 30°單母線（鋼芯鋁絞線JL/G1A）銅鋁過渡設(shè)備線夾應(yīng)符合圖11和表15的規(guī)定。圖11 30°單母線（鋼芯鋁絞線JL/G1A）銅鋁過渡設(shè)備線夾結(jié)構(gòu)示意圖表15 30°單母線（鋼芯鋁絞線JL/G1A）銅鋁過渡設(shè)備線夾型號(hào)及主要尺寸型號(hào)圖號(hào)適用導(dǎo)線主要尺寸，mm規(guī)格號(hào)外徑mmabLL1DdSY

36、G-300/15B圖11JL/G1A-296.88-42/723.0163161001104024.5SYG-300/20BJL/G1A-303.42-45/723.4325.0SYG-300/25BJL/G1A-306.21-48/723.7625.5SYG-300/40BJL/G1A-300.09-24/723.9425.5SYG-400/20BJL/G1A-406.40-42/726.9163161001204528.5SYG-400/25BJL/G1A-391.91-45/726.6428.5SYG-400/35BJL/G1A-390.88-48/726.8228.5SYG-400/5

37、0BJL/G1A-399.72-54/727.6329.5SYG-400/65BJL/G1A-398.94-26/728.0029.5SYG-500/35BJL/G1A-497.01-45/730.0080161001305231.5SYG-500/45BJL/G1A-488.58-48/730.0031.5SYG-500/65BJL/G1A-501.88-54/730.9632.5SYG-630/45BJL/G1A-623.45-45/733.60100201001506035.5SYG-630/55BJL/G1A-639.92-48/734.3236.0SYG-630/80BJL/G1A-

38、635.19-54/1934.8236.5SYG-800/55BJL/G1A-814.30-45/738.40125221251706540.0SYG-800/70BJL/G1A-808.15-48/738.5840.5SYG-800/100BJL/G1A-795.17-54/1938.9840.53.4.3.3 90°單母線（鋼芯鋁絞線JL/G1A）銅鋁過渡設(shè)備線夾應(yīng)符合圖12和表16的規(guī)定。圖12 90°單母線（鋼芯鋁絞線JL/G1A）銅鋁過渡設(shè)備線夾結(jié)構(gòu)示意圖表16 90°單母線（鋼芯鋁絞線JL/G1A）銅鋁過渡設(shè)備線夾型號(hào)及主要尺寸型號(hào)圖號(hào)適用導(dǎo)線主要尺寸

39、，mm規(guī)格號(hào)外徑mmabLL1DdSYG-300/15D圖12JL/G1A-296.88-42/723.0163161001454024.5SYG-300/20DJL/G1A-303.42-45/723.4325.0SYG-300/25DJL/G1A-306.21-48/723.7625.5SYG-300/40DJL/G1A-300.09-24/723.9425.5SYG-400/20DJL/G1A-406.40-42/726.9163161001554528.5SYG-400/25DJL/G1A-391.91-45/726.6428.5SYG-400/35DJL/G1A-390.88-48/

40、726.8228.5SYG-400/50DJL/G1A-399.72-54/727.6329.5SYG-400/65DJL/G1A-398.94-26/728.0029.5SYG-500/35DJL/G1A-497.01-45/730.0080161001655231.5SYG-500/45DJL/G1A-488.58-48/730.0031.5SYG-500/65DJL/G1A-501.88-54/730.9632.5SYG-630/45DJL/G1A-623.45-45/733.60100201001856035.5SYG-630/55DJL/G1A-639.92-48/734.3236.

41、0SYG-630/80DJL/G1A-635.19-54/1934.8236.5SYG-800/55DJL/G1A-814.30-45/738.40125221252106540.0SYG-800/70DJL/G1A-808.15-48/738.5840.5SYG-800/100DJL/G1A-795.17-54/1938.9840.53.4.3.4 單母線（金屬軟管支撐擴(kuò)徑導(dǎo)線LGKK、圓鋁線支撐擴(kuò)徑導(dǎo)線LGJK、特輕型鋼芯鋁絞線LGJQT、耐熱鋼芯鋁合金絞線NAHLGJQ）銅鋁過渡設(shè)備線夾應(yīng)符合圖13和表1719的規(guī)定。圖13 單母線（金屬軟管支撐擴(kuò)徑導(dǎo)線LGKK、圓鋁線支撐擴(kuò)徑導(dǎo)線LGJ

42、K、特輕型鋼芯鋁絞線LGJQT、耐熱鋼芯鋁合金絞線NAHLGJQ）銅鋁過渡設(shè)備線夾結(jié)構(gòu)示意圖表17 單母線(金屬軟管支撐擴(kuò)徑導(dǎo)線LGKK、圓鋁線支撐擴(kuò)徑導(dǎo)線LGJK)銅鋁過渡設(shè)備線夾型號(hào)及主要尺寸型號(hào)圖號(hào)適用導(dǎo)線主要尺寸，mm規(guī)格號(hào)abLL1DdSYG-600KA-2圖13LGKK-600(帶芯棒)LGJK-1000LGJK-1250LGJK-14000°120221202007653SYG-600KB-230°22SYG-600KC-245°26SYG-600KD-290°30SYG-600KA-40°150221502007653SYG-6

43、00KB-430°22SYG-600KC-445°26SYG-600KD-490°30SYG-900KA-3LGKK-900(帶芯棒)LGJK-630 LGJK-8000°125221252007551SYG-900KB-330°22SYG-900KC-345°26SYG-900KD-390°30SYG-1400KA-4LGKK-1400(帶芯棒)0°150221502408359SYG-1400KB-430°22SYG-1400KC-445°26SYG-1400KD-490°30表1

44、8 單母線（特輕型鋼芯鋁絞線LGJQT）銅鋁過渡設(shè)備線夾型號(hào)及主要尺寸型號(hào)圖號(hào)適用導(dǎo)線主要尺寸，mm規(guī)格號(hào)abLL1DdSYG-1400QA-3圖13LGJQT-14000°125221252007653SYG-1400QB-330°22SYG-1400QC-345°26SYG-1400QD-390°30SYG-1400QA-40°150221502007653SYG-1400QB-430°22SYG-1400QC-445°26SYG-1400QD-490°30表19 單母線（耐熱鋼芯鋁合金絞線NAHLGJQ）銅鋁

45、過渡設(shè)備線夾型號(hào)及主要尺寸型號(hào)圖號(hào)適用導(dǎo)線主要尺寸，mm型號(hào)abLL1DdSYG-1440NA-3圖13NAHLGJQ-14400°125221252408053SYG-1440NB-330°22SYG-1440NC-345°26SYG-1440ND-390°30SYG-1440NA-40°150221502408053SYG-1440NB-430°22SYG-1440NC-445°26SYG-1440ND-490°303.4.3.5 0° 雙母線（鋼芯鋁絞線JL/G1A）銅鋁過渡設(shè)備線夾應(yīng)符合圖14和表

46、20的規(guī)定。圖14 0°雙母線（鋼芯鋁絞線JL/G1A）銅鋁過渡設(shè)備線夾結(jié)構(gòu)示意圖表20 0°雙母線（鋼芯鋁絞線JL/G1A）鋁設(shè)備線夾型號(hào)及主要尺寸型號(hào)圖號(hào)適用導(dǎo)線主要尺寸，mm規(guī)格號(hào)外徑，mmabLHDdSYG-2×300/200A圖14JL/G1A-296.88-42/7JL/G1A-303.42-45/7JL/G1A-306.21-48/7JL/G1A-300.09-24/723.0123.94100221202004025.5SYG-2×400/200AJL/G1A-406.40-42/7JL/G1A-391.91-45/7JL/G1A-390

47、.88-48/7JL/G1A-399.72-54/726.9127.63120221402004529.5SYG-2×500/200AJL/G1A-497.01-45/7JL/G1A-488.58-48/730.00140221602005032.0SYG-2×300/400AJL/G1A-296.88-42/7JL/G1A-303.42-45/7JL/G1A-306.21-48/7JL/G1A-300.09-24/723.0123.94100221204004025.5SYG-2×400/400AJL/G1A-406.40-42/7JL/G1A-391.91-4

48、5/7JL/G1A-390.88-48/7JL/G1A-399.72-54/726.9127.63120221404004529.5SYG-2×500/400AJL/G1A-497.01-45/7JL/G1A-488.58-48/730.00140221604005032.03.4.3.6 30°雙母線（鋼芯鋁絞線JL/G1A）銅鋁過渡設(shè)備線夾應(yīng)符合圖15和表21的規(guī)定。圖15 30°雙母線（鋼芯鋁絞線JL/G1A）銅鋁過渡設(shè)備線夾結(jié)構(gòu)示意圖表21 30°雙母線（鋼芯鋁絞線JL/G1A）銅鋁過渡設(shè)備線夾型號(hào)及主要尺寸型號(hào)圖號(hào)適用導(dǎo)線主要尺寸，mm規(guī)格號(hào)外

49、徑mmabLHDdSYG-2×300/200B圖15JL/G1A-296.88-42/7JL/G1A-303.42-45/7JL/G1A-306.21-48/7JL/G1A-300.09-24/723.0123.94100221202004025.5SYG-2×400/200BJL/G1A-406.40-42/7JL/G1A-391.91-45/7JL/G1A-390.88-48/7JL/G1A-399.72-54/726.9127.63120221402004529.5SYG-2×500/200BJL/G1A-497.01-45/7JL/G1A-488.58-48/730.00140221602005032.0SYG-2×300/400BJL/G1A-296.88-42/7JL/G1A-303.42-45/7JL/G1A-306.21-48/7JL/G1A-300.09-24/723.0123.94100221204004025.5SYG-2&