设备线夹说明

1、设备线夹说明设备线夹第产品型号中字母和数字的意义为：设备线夹主要用于变电所母线引下线与电气 设备（如变压器、断路器、隔离开关、互感器）的 出线端子接续。因常用电气设备的出线端子为铜质 和铝质两类，而母线引出线分为铝绞线或钢芯铝绞 线，故设备线夹从材质上分为铝设备线夹和铜铝过 渡设备线夹两个系列.根据安装方法和结构形式的 不同，设备线夹分螺栓型、压缩两种类型.每种型 式的线夹又按引下线与安装电气设备端子所成角 的不同分为0,、45。、90。三种。S-设备线夹、双 丫一压缩型L一螺栓型G一过渡（铜、铝过渡）数字-1、2等表示适用导线组合偏高：120. . 300等表示适用导线标称截面积附加字母的意

2、义为:A-0°B30°Bl-45° C90°设备线夹对导线的握力不小于导线计算拉断力的10%，但螺栓型适用导线直径大于49mm,为不小于3%。 线夹的直线电阻不大于等长导线的电阻，载流温升低于导线的温升。SYG铜铝过渡设备线夹（压接型A类）型号适用导线主要尺寸(皿)重量(kg)AS)LIL2SYG-50ALGJ-50405.01860600.2SYG-70ALGJ-70405.0227080D.3SYG-95ALGJ-95405.026808013SYG-120ALGJ-12050B.O263085D.5SYG-150ALGJ-15050B.O32808

3、516SYG-185AGJ-18550B.O32BO850.5SYG-120/7ALGJ-120/7505.0263080D.SSYG-150/8ALGJ-150/8505.0308090O.SSYG-150/20ALGJ-150/20505.0SO3090D.SSYG-185/10AGJ-185/10505.33230900.4SYG-185/25ALGJ-185/25505.332BO900.4SYG-240/30AGJ-240/30506.336BO1000.4SYG-300/15AGJ-300/1563B.O401001100.7SYG-300/20ALGJ-300/2053B.O40

4、10011017SYG-300/25ALGJ-300/2553B.O401001100.7SYG-300/40A.GJ-300/4063B.O451001100.7SYG-400/20A.GJ-400/2063B.O451001200.8SYG-400/25ALGJ-400/2563B.O451001200.8SYG-400/35ALGJ-400/3563B.O451001200.8SYG-400/50ALGJ-400/5063B.O451001200.8SYG-400ALGJ-40012014.0451201501.4SYG-500/35AGJ-500B03>052BO1301.0SY

5、G-500/45ALGJ-500/4530B.O52801301.0SYG-500/65ALGJ-500/6530B.O52301301.0SYG-630/45ALGJ-630/45100S.OSO1001501.6SYG-630/55A.GJ-6S0/5510010.0501001501.6SYG-630/80ALGJ-630/8010010.050100150L6SYG-800/55A.GJ-800/5512512-5S51701702.9SYG-800/70ALGJ-800/7012512.5651701702.9SYG-800/100ALGJ-800/10012512.56517017

6、02.9SYG铜铝过渡设备线夹(压接型B类)型号适用导线主要尺寸Gun)重量(kg)ABLIL2SYG-50B.GJ-50405.01860600.2SYG-70B.GJ-70405.02270800.3SYG-95BLGJ-95405.026BO800.3SYG-120BLGJ-120508.02680850.5SYG-150BLGJ-15050B.O3290850.6SYG-185B.GJ-18550B.O3290850.6SYG-120/7B.GJT20/7505.02690800.3SYG-150/8BLGJ-150/8505.03090800.3SYG-150/20BLGJ-160/

7、20505.03090800.3SYG-185/10BLGJ-185/1050S.33290800.4SYG-185/25BLGJ-185/25505.33290800.4SYG-240/30BLGJ-240/30505.3361008016SYG-300/15BLGJ-300/15538.0401101000.7SYG-300/20BLGJ-300/20S3B.O40no1000.7SYG-300/25BLGJ-300/25S3B.O401101000.7SYG-300/40BLGJ-300/4053B.O401101000.7SYG-400/20BLGJ-400/2063B.O451201

8、000.9SYG-400/25BLGJ-400/25S3B.O451201000.9SYG-400/35BLGJ-400/3563B.O451201000.9SYG-400/50BLGJ-400/5053B.O45120100D.9SYG-400BLGJ-40012014.0451501201.4SYG-500/35BLGJ-500BO8.052130801.1SYG-500/45BLGJ-500/4580B.O5213080LISYG-500/65BGJ-500/6530B.O52130801.1SYG-630/45BLGJ-630/451008.0S01501001.8SYG-630/55

9、BLGJ-630/5510010.0501501001.8SYG-6S0/80BLGJ-630/8010010.0501501001.8SYG-700/70BLGJ-700/7010022-0601701051.8SYG-800/55BLGJ-800/5512512.5551751203.0SYG-800/70B.GJ-800/7012512.5651751203.0SYG-800/100BLGJ-800/10012512.5551751203.0SY系列铝设备线夹（压接型A类）型号Type适用导线Conductor主要尺寸 Dimensions (mm)重量 (kg)ABLI-2SY-35/

10、6ALGJ-S5/63081660600.1SY-50/8A-GJ-50/8SO81860600.1SY-70/10A.GJ-70/104082270600. 1SY-95/15AGJ-95/1540102680600.2SY-120/7ALGJ-120/750102680800.2SY-150/8ALGJ-150/850103090800.3SY-150/20A.GJ-150/205010so90800.3SY-186/10AGJ-185/1050123290800.3SY-185/25ALGJ-185/2550123290800.3SY-240/30AGJ-240/S05012361008

11、00.5SY-300/15ALGJ-300/156316401101000.6SY-300/20AGJ-300/206316401101000.6SY-300/25ALGJ-300/256316401101000.6SY-300/40ALGJ-300/406316401101000.6SY-400/20AGJ-400/206316451201000.7SY-400/25A.GJ-400/256316451201000.7SY-400/35ALGJ-400/356316451201000.7SY-400/50ALGJ-400/506316451201000.7SY-400ALGJ-4001201

12、4451201200.9SY-400A1LGJ-40012014451201501.0SY-500/35ALGJ-500/35801652130801.0SY-500/45ALGJ-500/45BO165213080L0SY-500/65ALGJ-500/65801652130801.0SY-630/45ALGJ-630/451002060150100L2SY-630/55ALGJ-630/5510020601501001.2SY-630/80ALGJ-630/8010020601501001.2SY-800/55A.GJ-800/5512522651701252.1SY-800/70ALGJ

13、-800/7012522651701262.1SY-800/100ALGJ-800/10012522651701252.1SY-210/10NNRL 5 GJ-210/1631646120105X8AH 8 06 0SY-240/30NA6NRL 8 GJ-240/3H 6 006516451501001.0SY-300/50NA5NRL 8 GJ-300/5H 6 0010020501701021.5SY-400/50NA5NRL 8 GJ-400/5H 6 0010020551801251.6SY-500/35NA5NRL 8 GJ-500/3H 6 5012522651801302.7S

14、Y-500/65NA5NRL 8 GJ-500/6H 6 5012016551301551.7SY-630/45NA5NRL 8 GJ-630/4H 6 5012522702001303.2SY-630/80NA5NRL 8 GJ-630/8H 6 0012522702001303.0SY(T)系列钢设备线夹(压接型A、B类)型号主要尺寸(mm)D<t>BLIL2SY(T)-95(A. B)2014401506070SY(T)-120(A> B)2215.5401606570SY(T)-150(A、 B)2517501707075SY(T)-185(A、 B)27195018

15、07580SY(T)-240(A、 B)3021501903085SY(T)-300(A. B)3223SO2109090SY(T)-400(A、 B)3626.56022030100SY(T)-500(A. B)403080230100100SY(T)-630(A、 B)453580235100100SY(T)-800(A、 B)5038.5100270110120SL系列铝设备线夹。国标)型号适用导线外径mma螺栓个数主要尺寸（mm）丸3LILSL-1A, BB. 40-9. 60440565145SL-2A,B11.013. 68440580175SL-3A, B15.20 16.725

16、0B125225SL-4A, B19. 0221. 28503125225型号适用导线外径由主要尺寸（mm）KL1LSL3-1（单孔）35 504065120SL3-2（单孔）70 964080136SL1-S （单孔）35 505065145SLl-4（单孔）70 965080175SLl-5（单孔）12015050125225SLl-6（单孔）18524050125225SL2-7（单孔）12015080125239SL2-8（单孔）18524080125239SL系列铝设备线夹（七四国标）螺栓型钢铝过渡设备线夹八五国标SLG系列型号适用导线mm：主要尺寸（mm）BKL12SLG-1A35

17、-5040565S5145SLG-1B35-504056565145SLG-2A70-9540580B0175SLG-2B70-954058080175SLG-3A120-15050612585225SLG-3B120-15050612585225SLG-4A185-24050612515225SLG-4B185-240506125B5225型号适用导线主要尺寸（mm）AL1L2LSLG-1弹 孔）35-504056565120SLG-2 （单 孔）70-954056565136SLG-S （双 孔）35-504058080145SLG-4（双 孔）70-9540580BO175SLG-6（双

18、 孔）120-1505012585225SLG-6（双孔）185-24050125B5225SLG-7（四孔）120-1508012§B5230SLG-8（四 孔）185-2408085230七四标准定型STL （铜铝过渡线夹）变压器用铜铝接线夹（特制带扣）变压器用铜接线夹(特制带扣)型号适 用 导 杆螺 纹 (mm主要尺寸(mm)3SBT-M12122212:)SBT-M14142:50SBT-M1616216:5SBT-M18182918:6SBT-M202031207550铜铝螺纹线夹型号适用导杆螺纹（mm）主要尺寸（m）DLSBG-1-M12121219125SBG-1-BG-1-M16161621180SBG-1-BG-1-M20202026200ST系列螺栓型铜设备线夹ST系列铜设备线夹（七