Download clamp opgw testing

An optical ground wire also known as an opgw or, in the ieee standard, an optical fiber composite overhead ground wire is a type of ca. Manufacturer of opgw tools opgw cable hoist, kitto clamp, opgw aerial roller and opgw swivel joints offered by techo scient manufacturing company, new delhi, delhi. When testing and inspection is specified by customers, this shall be carried out at the. The fiberlign downlead cushion secures optical ground wire opgw downleads or adss cable downleads to structures while minimizing compressive clamping forces which could be transferred to the optical elements. Electrical power accessories opgw cable down lead clamp for pole and tower.

Install the parallel groove clamp and rubber clamp, and then set cable into them, screw nut up. The cable clip can reduce the static stress of the cable at the suspension point, improve the antivibration ability of the cable, and suppress the dynamic stress of wind vibration. 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 opgw cable and accessories social. Down lead clamp for pole down lead clamp opgw fitting. Receive personalized recommendations from a fluke specialist.

Fiberlign insulated mono pole downlead clamp for opgw. Gl is provider for full solution on ftth projects, not only the drop cables, but also accessories such as joint closure, distribution box, terminal box, splitter, fast. The grounding lug can be attached to either bolt point and adds an additional layer of safety by grounding out any voltage that my be picked up through the opgw as it travels through the phases. Using that rich experience, we produce these outstanding downlead clamps for opgw cables. Adssopgw optical cable downlead clamp downlead clamp is designed to lead down cables on the splice and terminal poles towers and to fix the arch section on the middle reinforcing poles towers. Opgw optical cable suspension clamp assembly glfibercable. Suspension clamp for opgw test report certificates. Suspension clamps in transmission lines suspension clamps for opgw cable, find complete details about suspension clamps in transmission lines suspension clamps for opgw cable,suspension clamp for opgw cable,opgw suspension clamp,suspension clamps in transmission lines from electrical wires supplier or manufacturerguilin tiandi optical fiber. Grounding clamp, copper cable to transformer tank, hex wrench shoulder. Factors that a technician may want to consider when selecting a clamp on ground tester will also be addressed. Adss opgw fitting downlead clamp for tower ksd fiber.

Home download center electrical engineering books and technical guides electrical engineering guides clamp on method of ground testing grounding system quality why ground testing. 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. Helical suspension clamps shdxx for attachment of bare conductors and cables of ohl 8. Afl downlead clamps are used to guide optical ground wire from the top of the structure to the splice box.

The leading opgw come along clamp of opgw installation tools manufacturers and suppliers in china, offers opgw come along clamp of opgw stringing tools with competitive price here. Jon potter, product manager, talks about our optical ground wire opgw. The occupational safety and health administration osha and the american society for testing and materials astm have established specifications and proper procedures for installing temporary protective grounds. You can also choose from aluminium, metal, and stainless steel opgw downlead clamp there are 82 suppliers who sells opgw downlead clamp on, mainly located in. This meggers guide will focus on the clamp on method of ground testing and is designed to give the reader a better understanding of the test method and. Downlead clamps are used to secure the opgw fiber optic cable as it is trained down the pole or tower. Stressstrain test a general description of the fiber strain test. Manufacturer of metal clamps earth wire flat clamps, aluminium conductor automatic clamps, radial come along clamp and come along clamps offered by gd opgw tools, new delhi, delhi. Opgw or known as optical ground wire is a type of cable or wire that is used in transmission lines construction. In order to successfully test grounding with a c lamp on ground resistance tester, such as aemcs model 6417, the grounding points you are testing require a connection to the utility neutral or other grounding system. Line survey prior planning for installation of the opgw cable is performed by monitoring the line, taking into. The acceptance certificate was accordingly approved and signed.

Attachment clamps to hold the opgw to the tower at splicing locations shall be made of hot dip galvanized steel and shall be provided as shown in annex ts4. Testing and performance for opgw for use on electric utility power lines. Opgw tools opgw cable hoist manufacturer from new delhi. Adssopgw optical cable downlead clamp glfibercable. The downlead clamp clamps are used to fix the cable to the tower in the down lead to the joint box. The cpi opgw grounding down lead clamp is designed to connect opgw to the pole or structure as it is routed down to the splicebox. Test installation of opgw on liveline was presented on a testing area for commission acceptance of pc fsk ees. Describe the system of installation and delivery of opgw fibre optic cables. Vision the prysmian group believes in the effective, efficient. It is also known as optical fiber composite overhead ground wire. The fiberlign downlead cushion secures optical ground wire opgw. Opgw down lead clamp for pole and tower electrical test. Huaneng has been producing high quality fiber optic cable fittings since 2002.

Clamp, clinical natural language processing software for medical and healthcare annotation. Routinefactory acceptance tests sfpoc centrum, lux opgw sampling size test item standard routine test fat complete opgw surface condition iec 1089 6. Down lead clamp for opgw, down lead clamp, pole line hardware manufacturer supplier in china, offering pole line hardware down lead clamp for opgw, dead end tension clamps adss fittings, pole line hardware aluminum alloy anchor bracket for conductor and so on. A wide variety of opgw downlead clamp options are available to you, such as standard, nonstandard. Downlead clamp for opgw opgw cable fitting huaneng. Summary of contents1 fluke multimeter user manual2 klein multimeter user manual3 mastech multimeter user manual4 craftsman multimeter user manual5 amprobe am530 multimeter user manual6 fieldpiece hs33 multimeter user manual7 tacklife cm02a multimeter user manual8 uei test instruments dl369 multimeter user manual9 extech ex330. From poles to towers, afl offers a full line of opgw downlead clamps to meet the needs of any application.

Metal clamps earth wire flat clamps manufacturer from. Pdf an optical ground wire opgw composed of different materials was presented in detail before. Discussed in the video are opgws applications and what type might be best for your. Kinectrics performs qualification testing for opgw and adss components to meet ieee standards. Opgw type test 20141204 opgw plays the important role in the transmission line, so the opgw type, opgw installations and opgw test have to be following the strictly standards. Adssopgw hardware current meter electric test instrument oil test kit resistance tester spare partsaccessories transformer test sets transmission line fittings. Ground electrodes are used to provide a safe path to earth for the dissipation of fault currents, lightning strikes, static charges and emfrfi signals. Afls downlead clamps install easily and provide proper spacing and hold strength without damage to the cable. 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. Tension clamp for opgw, tension clamp, tension clamp for. In moving and installation, the pole downlead clamp shall be avoided from extrusion severe impact, and deformation. Downlead clamp is designed to lead down cables on the splice and terminal poles towers and to fix the arch section on the middle reinforcing poles towers. The aluminum alloy treatment on the surface protects from oxidation. These clamps have conductivity equal to that of the conductor and develop slip strength upto 95% of the conductor.

Hardware accessories opgw andor adss motion control. Fiberlign cushion clamp for opgw preformed line products. Composite optical ground wire system for installation on high voltage electric lines. The fiberlign cushion clamp provides excellent protection to opgw at support points. Terminal clamp, aluminum terminal clamp, support clamp, circuit breaker clamp, disconnector switch clamp, tubular bus bar, solid bus bar, bus bar end cap, t connector, straight connector, clamp for substation, bimetal terminal clamp, substation accessories for. These opgw repair rods are not designed or tested as splices for use on. Testing and performance for opgw for use on electric utility power lines cable standard. Users according to the fiber cable diameter, rts or span selection suitable tension clamp. Suspension clamps in transmission lines suspension clamps. Hps manufactures electric motion company emc grounding and connector products for the communications, power, and transportation industries. Tension set tension clamp for short span adss xsxl005 adss tension set for short span adss descriptions. Creep, stressstrain, strain margin, ultimate tensile strength, dc resistance. Test procedures fittings for opgw on overhead lines. Its actually recommended to use it on sites where there are multiple grounds placed in parallel.

In addition to the standard product offerings, we also work with customers to develop and produce new or modified hardware that better suits their needs. At fluke we aim to help you find useful information and rugged tool solutions to keep you safe whether you are installing pv modules on a. Opgw and adss fiber cable for overhead transmission lines. It can serve as a grounding wire, shielding wire, and at the same time. The guide clamps may be bolted to the tower or poles. Measure out the pole perimeter at installation position with tape line, and mark it out.

Using a clamp on tester to test ground resistance important. Text mining and machine learning for clinical notes. Pdf performance testing of an optical ground wire composite. Installation of down lead clamp for pole rubber downlead clamp for pole m etal downlead clamp for pole.