Product Details：
保护金具Protective Fitting
保护金具主要用于减少架空电力线路导线、避雷线在振动幅度，以及300KV以上线路肯变电所绝缘子串在均压屏蔽等，如防振锤，间隔棒，均压屏蔽环……
产品型号字母在意义为：
M－母线 R－软导线 F－防护、封头 Y－预绞丝 D－导线
J－间隔、均压 Z－终端、阻尼 Q－球绞 G－钢绞线
防振锤、间隔棒线夹与导线连接时，应根据适用情况壳载导线外缠铝包袋。
Protective fittings are used to restrain aeolian vibration of conductor and ground wire foverhead transmission lines,or to grade and tshield the insulator string of 330KV and bove transmission lines and substation.For example,dampers,soacers,grading and hielding rings……
M－Bus-bar R-cable F-Protection,end cap Y-preformed armor rod D-conductor J-space,voltage Z-Damper terminal
The conductor may be wound by aluminum tapes as installing dampers and spacers on to it.
