This manual covers preventive maintenance for overhead and underground. Distribution construction manual section 4 - substations issue b sept 16 4. Opgw strain relief bracket kit provides brackets, clamps and moisture sealing tape required for install- ing two opgw cables in end plate. The typical construction of opgw used in tasnetworks transmission network is shown in figure 1 below. The pulling cable should be joined to the opgw cable by a swivel and a pulling grip. - complete kit for jointing two opgw 245, diameter: 20-25 mm - 3 splice organizers - 144 heat shrinks holders 45 mm. 138 8 metres in the following cases: - in all towers with a change in laying direction equal to or greater than 15 degrees. Zhc opgw installation services 1introductionfigure 1opgw typezhongtian hitachi fiber optic cable co. 0 fibre optic cabling in this section of the technical specification, the functional. One model can be used for track and spur joint applications. 8 installation of optical fibre ground wire opgw cable. The installation of opgw/oppc with incorporated optical fibers is subject to the accident prevention regulations that pertain generally in the country. 34mm according to iec, ieee, dl/t 832-2003, gb/t 7424. Aerial fiber optic cable installation - cctv camera opgw aerial fiber optic cable. The ge opgw frame accommodates the 4 diameter 710-03, the 6 diameter 720-08, and the 8 diameter 730-05 fiber optic splice closures. Iso-ring gauge isolation spool installation operations manual_02180. It also offers protection against faults and lightning. Nevertheless, there is an optical fibre core, fibres should be protected from suffering any.
Excavation and backfilling and prior to installation of the curb/wall excavation below the curb/wall. Sat activities shall be described in the installation manuals and field. Iso-ring gauge isolation ring installation operations manual. Of opgw cabling and associated hardware and fittings. 891 01 cable sheath opening measurements, for both size closures, whether using unitube or buffer tube, are 152 386. Structure costs are all the costs required to procure and install structures. This specification covers the design, manufacture, factory testing, supply,installation, site testing, type testing and commissioning of opgw needed to. The minimum diameter of the reels where the opgw is to be coiled used during the installation should be at least 80 times the diameter of the opgw cable. Note: for opgw application, see procedure en-titled, opgw cable and end plate preparation for coyote closure sp284. Prysmians stainless steel opgw cable with the sst in the lateral position allows cable elongation and sag to be increased without increasing fibre strain. Preventative measure is to install a suspension assembly. Recommended installation procedures for composite optical ground wire installation instructions for installing optical ground wire in an afl. Para encontrar mas libros sobre installation manual merik 230 pdf, puede utilizar las palabras clave relacionadas. Opgw installation: the fiber optic line transition from underground to. Ieee std 524, ieee guide to the installation of overhead transmission line conductors.
Max ship length per reel type ka?Sec in? Mm? In mm lbs/ft kg/m lbs kg wood m steel m 8 ac-53/44 3 0. Technical specifications of opgw cable, associated hardware. Installation manuals and field quality plan documents. Opgw solution is recommended over adss based on the above technical, constructability and operational considerations. Opgw can be installed using the basic stringing methods currently employed for overhead ground wires, with minor variations. Ieee standard 1138-14 for optical ground wire opgw was first. Each closure will be supplied with installation instruction manual. 579 General in general, the system and the equipment used for installation of the opgw are similar to those of the standard ground wire cable. The direction the drum turns should follow the instruction of the mark on. 0 legacy document number: acs-wi-805 effective date. Complimentary copy of the southwire overhead conductors manual.
Opgw size fault current total conductor area overall diameter weight rbs sag10 chart. In overhead ground wires and fiber optic transmission lines, and to prevent the possible occurrence of an abnormality in the equipment, which is a quality inspection by means of a visual check with inspection tools, etc. The fosc-opgw is a single-ended closure system specially developed for use on the optical grounding wires of overhead electrical power lines. 5 installation of downlead clamp, cable tray and joint box. 518 Stringing of conductor, earth wire and opgw fiber optic cable along with all. Opgw installation manual purpose describe the system of installation and delivery of opgw fibre optic cables. Optical ground wire installation on the lugo-mohave transmission. Requirements of all accessories required to install and secure the opgw. Opgw cable specifications bid no: cable type: opgw-8b1-1 70. Afl opgw dno-13 mc-40/354 unit weight ultimate tension 0. If re-installation is necessary, bolts should be torqued according to. Description aq7280 otdr users manual included in cd im aq7280-01en this manual. The installation rules of opgw are almost the same as the engineering and installation modes of traditional aerial electric power wire, referring to electric. Opgw installation manual - free download as pdf file, text file. With the california joint utility traffic control manual; to provide the dates. This handbook is formulated on ieee 1138-2008 and ieee 524-12 etc.
Installation of opgw48f cable on msetcl 220kv trombay-. 17 12,247 70 use simplified elastic cable model no creep, no coefficient number of independent wires 1 above should be 1 unless cables are separated by spacers in2 in lbs/ft lbs deg f outer strands final modulus of elasticity thermal expansion coeff. Specification for installation of optical ground wires opgw/oppc revision: march 2011 page 3 of 11 vk-003s/1-4/02 2. 0 0 found this document useful, mark this document as useful. 652d dual-window single mode dwsm telecommunications grade fibre optic cable is mentioned. Table-1: details of the patrol as to opgw and its belongings. 808 23545 10680 1-143 cable characteristics temperature range - optical unit composed of 1 to 4 tubes. Opgw was developed as a communication pathway on transmission lines. - general in general, the system and the equipment used for installation of the opgw cable with optical fibre are similar to. View online manual for preformed line products coyote 8080525 industrial electrical or simply click download button to examine the preformed line products coyote 8080525 guidelines offline on your desktop or laptop computer. 3 pulleys the tower pulleys should have a minimum diameter of at least 0. Opgw cable installation manual - adss fiber cable/opgw. 6mm structure layer1 27 as wire 14 aa wire 0 diameter 2. 765 The opgw comprises an inner core containing optical fibres for data transmission, and an outer layers of conductor strands to provide strength and to act as an overhead ground earth wire.
The opgw modular jointing system mjs-opgw is a stainless steel joint for use within the external optical fibre network. Title: microsoft word - s010 usa opgw standard author: ghinava001 created date. This manual attempts to aggregate all of the available information on. 100 6 100 found this document useful 6 votes 4k views 11 pages. 207 Tesmec offers a complete line of machines and equipment dedicated to earth wire and opgw installations and reconductoring. 2 storage the wooden lagging must not be removed until just before stringing. Because of this, opgw contains exposed elements made of both stainless. Overhead electrical conductor, underground electrical conductor, and/or conductor. Pge proposes to install new optical ground wire opgw on its existing. Executed both locally and from remote locations, manually and/or initiated.
Opgw has two functions: electric aerial ground wire and fiber communication. 775 4sp 4621 ponce de leon boulevard coral gables, fl 33146, usa 1 305. Read pdf installation procedure for opgw fiber prysmian group. Opgw must be capable of withstanding the mechanical stresses applied to overhead cables by environmental. Of ground wires with opgw or standard type afl as well as installation of fibre optic cables on live 220 kv and 400 kv power transmission lines. For example, the tensioner reels for a 15 millimeters cable should have a diameter of approximately 1. It is designed to replace traditional static / shield / earth wires on overhead transmission lines with the added benefit of containing optical fibers which can be used for telecommunications purposes. 420 15122 6860 1-1453 7000 7000 8 ac-27/27/44 48 0. Please refer to the handling and storing manual of opgw cables. 3 course outline overview of opgw installation optical cable type and. The tkg-closure is similar to the opgw-closure except that. Title: opgw copy created date: 1/24/2018 2:12:0 pm. Traction machine is the best solution for live line replacement of earth wire/ opgw with opgw and safety nets on critical. 3 opgw installation cost estimate the cost estimate in table 3 includes design, construction, material procurement and contract management.
Overhead fibre optic cables shall be opgw optical ground wire. 10 cm for continuous loop/express applications, and 76 13. Installation instructions for installing optical ground wire in an afl telecommunications splice. 5 or more times the conductor diameter and flare angles. Opgw cable has two functions: electric aerial ground wire and fiber communication. The iwmp must specify manual and chemical weed control methods to be. 14 It is constituted of as wire, aa wire and stainless steel tube op-unit. Page 5 of 16 optical ground wire installation instructions - 2012 edition figure 2. The specific modular design allows application with all the different network situations by. For fusion splice protection type and heat shrinks sleeves - 1 silica gel package - padlock 7. It is best suited to applications where the ground wire will be replaced by an identical cable due to tower limitations. Opgw cable weight opgw failing load permissible max. 7272 fax cable4sp e-mail 1st issue standard buffer tube with 2-48f tension / tensile strength: max. Request for quote view product in suppliers website. Optical ground wire opgw is a dual functioning cable, meaning it serves two purposes. This manual describes installation of opgw cable in tykoflex opgw/tkg splice closures.
220 The large 730-05 closure can be used when installing high. 0 0 found this document not useful, mark this document as not useful. Tykoflex opgw splice closure is used in this manual, so the pictures deviate some when installing in the tkg splice closure. 1 after the individual opgw end has been prepared, slide the cable retainer over the stainless tube and over all the outer-strands of wire. Loss of power supply, or electricity supply faults phone. This provides the installer the option to purchase a small-er, more economical closure when installing low fiber count opgw cables. Install connecting hardware with dead end clevis bolt. Describe the system of installation and delivery of opgw fibre optic cables. Place a bead place a bead of rtv silicone on the wire tips and around the pipe see fig. Reeving direction for left hand lay opgw cable, typical in north america. Olt 38 b the information, specifications, and illustrations in this manual are on the basis of information available at the time it was written. The manual explains all the aq7280 features other than the communication command features.