Clamp can reduce the cable hanging points in the static stress, enhance the ability of cable vibration, the dynamic vibration suppression of wind stress. Tensile test report opgw0656 on ac105619 opgw tensile test report cru1631 on 1590 kcmil 5419 falcon acsr tensile test report csr0325 on. Bonding clamps for opgw the bonding clamp is used to ground opgw to the tower or tower grounding wire. Suspension point stress scattered throughout the pre hinge length, effectively reduce the wire static force and breeze vibration caused by the dynamic force to avoid the wire damage. All aluminum is designed for flat surface mounting of opgw. Optical wire grip clamp opgw installation tools 16kn for. Afls downlead clamps install easily, provide proper spacing and hold strength without damage to the cable. Powercom riganti ir3112 selfgripping clamp for specialised. Afl downlead clamps are used to guide optical ground wire from the top of the structure to the splice box. Opgw cable fitting cable clamp suspension tower fastening clamps, find complete details about opgw cable fitting cable clamp suspension tower fastening clamps,preformed opgw suspention clamp,preformed opgw strain clamp for opgw cable fitting,preformed suspension clamp for opgw cable from fiber optic equipment supplier or manufacturershandong haihong electric power. China guy grip suspension clamp for adssopgw china. The fiberlign formed wire deadend provides a simple, wrapon application that is an easyto install alternative to bolted deadends.
This clamp bears the excellence of easy installation, wide adjustable range and suitable for different dia. Manufacturer of optical fiber ground wire opgw hardware fittings 4r vibration damper for opgw, down lead clamp for opgw, suspension assembly for opgw. For the leads fixed installation 3 be used on the pole. The fiberlign cushion clamp provides excellent protection to opgw at support points. When burying cables, the soil must be exchanged optical cable type and structure. Clamp grooves are coated with nooxid and prefilled with alnox. High quality opgw download clamp, find complete details about high quality opgw download clamp,high quality download clamp, opgw download clamp,adss download clamp from clamps supplier or manufacturerhebei weichuang electric power technology co. Quick delivery, competitive pricing and innovative design features allow cpi to offer an array of products in this category. Adssopgw suspension clamp assembly gl techopgw project. The fiberlign downlead cushion secures optical ground wire opgw.
China aluminium alloy insulated suspension clamp for opgw, find details about china suspension clamp, preformed suspension clamp from aluminium alloy insulated suspension clamp for opgw jiangsu chuandu electrical technology co. The safety of fittings, cables, and person must be ensured during installing. Install armor rods on opgw aligning center mark of armor rods with center mark on opgw per step 1. Traction clamps can be reused no more than three times. The clamps used during the stringing and sagging operations must be. Fiberlign downlead cushion for opgw or adss preformed. Describe the system of installation and delivery of opgw fibre optic cables. Preformed dead end for adssopgw spiral rods for guy grip. In moving and installation, the pole downlead clamp shall be avoided from extrusion severe impact, and deformation. Downlead clamps for opgw and adss afl downlead clamps are used to guide optical ground wire from the top of the structure to the splice box. Traction clamp is specially intended for connecting the tightening wires and the cable during the installation of adss and opgw cables. In general, the system and the equipment used for installation of the opgw are similar to those of the standard ground wire cable. The opgw can be installed in two ways after tensionresistant assembly.
Downlead clamps are used to secure the opgw fiber optic cable as it is trained down the pole or tower. The guide clamp is used to guide opgw cable down steel towers, steel poles, concrete the guide clamp is used to guide opgw cable down steel towers, steel poles, concrete poles and wood poles to splice locations. China guy grip suspension clamp for adss opgw, find details about china suspension clamp, preformed suspension clamp from china guy grip suspension clamp for adss opgw jiangsu chuandu electrical technology co. Rotate clamp keeper 180 from original position see figure 1. Opgw, optical fiber cable, opgw cable, suspension string for opgw, tension string for opgw, vibration damper for opgw, joint box for opgw, downlead clamp for opgw. From poles to towers, afl offers a full line of opgw. All urethane product for opgw or adss applications can be applied to either curved pole surfaces or flat surfaces. Suitable for opgw on ht eht tower, can be installed aerially, direct fit to the ower.
Featuring a 15 kv insulator to protect the cable, these downlead clamps install easily and. Hold the mounting clamp and downlead clamp halves while tightening the hardware to prevent rotation and bending of the opgw andor adss cables. The combination of structural reinforcing rods, outer rods, boltless housing and resilient inserts reduces compression, clamping, and bending stresses on cable. Stockbridge vibration dampers asymmetrical with four resonances for opgw cable fibre optic cables download pdf dampers aeolian vibration several oscillatory phenomena are induced by the wind in the electric and telecommunication overhead lines. Installing the afl afl opgw mechanical suspension unit fiber optic cable hardware. The preformed traction clamps can keep the cables steady without causing mechanical stress. Tower clamp galvanized steel, downlead cushionspecial rubber and reinforcement. Download the parameter list now fill out the form, download the parameter list immediately, write your. By wooden case,carton box or according to clients requirement. Optical grounding wire opgw accessories developed by connector products, a division of burndy llc. Increasing power flows on some of the oldest lowervoltage circuits, especially. Automatic come along clamp and bolted type come along clamps.
The design of the clamp is simple and operation is easy with positive grip on opgw. The bonding clamp is used to ground opgw to the tower by attaching to the tower grounding wire. Clampstar is the industrys only permanent life extension solution for virtually all overhead conductors. Bolt the downlead clamp to mounting clamp as illustrated in fig. Insulated downlead clamp assembly for opgw and adss fiber. Preformed helical suspension clamp for adssopgw cable. Electric power fitting adss download clamp, find complete details about electric power fitting adss download clamp,downlead clamp,electric cable clamps,power cable clamp from power accessories supplier or manufacturershijiazhuang huaneng electric power fitting co. Opgw cable fitting cable clamp suspension tower fastening. The opgw cable will be suspended from transmission line towers. Bonding is integrated through the current transfer tab, eliminating the need to purchase separate grounding clamps. Opgw suspension clamp, adopting doublelayer design, consists of outer rod dead endstructural reinforcing rod in proper size and length, to pass axial load and disperse radial compressive stress, to reach inner reinforcing parts through plastic jacket, so as not to hurt the plastic jacket or inner optical fiber that are fragile and vulnerable.
The installation is very simple and the breakaway screws make no necessary the use of torque wrenches. This type of dead end clamp has been designed for installing on these cases where, either by design specifications either by other causes, is not possible the installation of helical fittings. Install the parallel groove clamp and rubber clamp, and then set cable into them, screw nut up. Down lead clamp for adss fiber optic cable pole hanlantech. China aluminium alloy insulated suspension clamp for opgw.
Profile our products contact us sitemap download brochure. Opgw tools drum lifting jack manufacturer from new delhi. Preformed helical suspension clamp for adss opgw cable. Knowledge and installation manual about optical cable. Instruction of preformed dead end clampsingle for adss. The bonding clamp is used to ground opgw to the tower or tower grounding wire. This document covers the installation of opgw fiber optic cables. The down lead clamp is used in the immobility of opgw adss on poletower.
Joining the big family of optical cable industry, we share and help together. Market leadership has been maintained by the ongoing supply of quality product at competitive prices. Suspension clamp for opgw cable, find complete details about suspension clamp for opgw cable, opgw cable fitting cable clamp,preformed opgw strain clamp for opgw cable fitting,preformed suspension clamp for opgw cable from fiber optic equipment supplier or manufacturershandong haihong electric power equipment co. Line survey prior planning for installation of the opgw cable is performed by monitoring the line, taking into account the following parameters. Bolted come along clamp is used for big sag stringing or high tension stringing operation. From poles to towers, afl offers a full line of opgw downlead clamps to meet the needs of. The body of the clamp is fabricated from high tensile steel. Insulated downlead clamp assembly for opgw and adss fiber optic cable afl insulated downlead clamp assemblies are used to guide optical ground wire opgw and alldielectric self support adss cable from the top of the structure to the splice box. Optical fiber ground wire opgw hardware fittings 4r vibration. According to the downlead clamp application, the downlead clamp includes downlead clamp for tower, downlead clamp for pole, downlead clamp for adss or downlead clamp for opgw. Mark center of clamp location on opgw with ink not tape. Preformed dead end for adss opgw spiral rods for guy grip, find complete details about preformed dead end for adss opgw spiral rods for guy grip,spiral rods for guy grip,high quality line splice,preformed dead end for adss opgw from telecom parts supplier or manufacturershandong haihong electric power equipment co.
Armour grip suspension clamps for fibre optic earthwires opgw. Prestranded suspension clamp for opgw optical cable. Fiberlign cushion clamp for opgw preformed line products. Line installation methodology impact of underground buried cable overhead line vs. Please download catalogue page for more details on the powercom riganti selfgripping clamps. Suspension clamp for opgw cable buy opgw cable fitting. Double suspension clamp for opgw hardware for opgw. Opgw optical cable will be hung in the transmission line towers.
The combination of the structural reinforcing rods and the elastomer inserts at the ends of the clamp body halves reduces bending stresses on the opgw during aeolian vibration or galloping activity. The guide clamps may be bolted to the tower or poles. Installation of ensto so183s suspension clamp for medium voltage overhead line covered conductors. From poles to towers, afl offers a full line of opgw downlead clamps to meet the needs of any application. The product is an aluminum extruded parallel groove clamp. Please consult the factory and provide a cable specification sheet to ensure correct part choice. Specific requirements vary from one utility to another. How to install the afl opgw comealong fiber optic cable hardware. Afls downlead clamps install easily and provide proper spacing and hold strength without damage to the cable.
Robotised system to install fibre optic cables on ground wire or phase conductor of electrical lines. Tighten the bolt on the downlead clamp until a bolt torque of 2025 lbfft is achieved. Adss opgw fiber optic cable clamp sets adss opgw cable. Installation instructions for opgw trunnion opgw trunnion 1. Prysmians stainless steel opgw cable with the sst in the lateral.
Aeolian vibration is the most known of them because it is the most frequent every overhead. Afl opgw mechanical suspension unit installation youtube. It is suitable for the riveting of fiber when jumping or down lead. Jingyoung downlead clamp is fixed on the pole or strain tower, guiding the optical cable to go through up or down. From poles to towers, afl offers a full line of opgw downlead clamps.
Opgw installation manual categories on american wire group. Fosc opgw b fiber optic splice closure, heat shrink cable sealing, butt type, no preinstalled trays specifications finish making your selections or clear them to view relevant specifications. China opgw optical cable tension clampsdeadend fittings. Electric power fitting adss download clamp buy downlead.