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WANGYUAN 接续金具
ELELCTRIC TECHNOLOGY Ltd. Splicing fitting

接续金具 /Splicing fitting
B
接续金具主要用于架空电力线路的导线，避雷线的接续和补修。按结构形式和安装方法的不同，分为压缩型、螺栓型和预绞丝各三类：压缩型又分为液压、
爆压和钳压三种。
产品型号中字母和数字的意义为： 线路金具 Line fittings
J- 接续；D- 搭接；X- 补修；B- 爆压、并沟、补修、避雷线；T- 椭圆、跳线
M- 母线；Y- 圆形、预绞丝；S- 伸缩、设备
数字表示适用导线的大小：
各种接续金具直流电阻不大于等长导线直流电阻；载流温升低于导线的温升。压缩型接续管对导线的握力不小于导线计算拉断力的 95%。
Splices are used for splicing or repairing conductor and ground wire of overhead transmission lies.The splices may be compression type，bolt type performed armour rods in
accordance with the construction and mounting way.The compressive splices have hydraulic.explosive and notched type.
The meanings of letters Arabic figures in the catalog are shown as follow:
J-splice;D-overlap;joing X-repair;B-explosion，parallel，repair or ground wire.
T-oval，jumper;M-bus-bar;Y-round，preformed;S-flexibility equipment.
The arabic figures show sizes of conductor
The DC resistance of all splices must be less than that of the equi-length conductor，the temperature rise of all splices must be less than that of the splicing conductor.The slip
strength of the compressive sleeve must be not less than 95% of the rated strength of conductor.

JBB 铁并沟线夹 DG-(G.BG) 接地线端子 JB 铝并沟线夹
JBB iron parallel groove clamp DG-(G.BG) Ground Terminal JB Parallel groove clamp

JBD、JYD 接续管 JY 钢芯铝绞线用接续管 JTB 接续管 ( 爆压 )
JBD、JYD splicing sleeves Splicing sleeves for JY aerial insulation line JTB splicing sleeve (explosive)

JT 接续管 ( 钳压 ) JYT 跳线线夹
JT splicing sleeve (notch) JYT jumper clamp

JX 补修管 FYB 预绞丝补修条
JX repair sleeve FYB preformed repair tape

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