Section 2 i page 4 uk power networks 33kv jointing manual i 2012 cable overlap overlap the cables to be jointed as shown in drawing and mark the reference line. Any jointing requirements for cable sizes not shown on this table should be referred to one of the uk power networks jointing schools. Below is an az of the cable jointing products and supplies which we have available. Resin joints, heat shrink joints, cold shrink joints, cable lugs, terminals, crimp tools, cet glands, traffic signal feeder pillars, single and double pole street lighting cut outs and isolators, slot cutting resins, reenterable resins, cabinet base sealants. Unlike heat shrink alternatives, a molecular permanent set ensures constant radial pressure is exerted on the cable for the duration of the cable joints life. Raychem heat shrinkable 11kv 33 w jointing system for polymeric and paper cables and transitions a universal system cable preparation and installation techniques for raychem high voltage joints are identical to those for raychem heatshrinkable terminations, the same basic design is also shared by raychem joints for paper insulated cables. Earth continuity is being achieved by heavy duty pvc insulatedalumearth continuity is being achieved by heavy duty pvc insulated alum. The quality of a joint or termination depends to a large extent on the skill of cable jointer. Tyco raychem three piece cable joint for high voltage cable. Raychem heatshrinkable straight joints for flexible cables up to 1 kv. Cable jointing supplies have supplied these components to many of australias largest and most successful mining and commercial companies. Ehv power cable contribute 49% of the population, 24% are hv and the remaining 26% are mv. Figure 1 power cable population within the victorian electricity transmission network, ausnet services owns and maintains two 220 kv interconnecting cables and one 66 kv interconnecting cable.
Practical hv cable jointing and terminations for engineers. Welcome to the cable service medium voltage cable jointing microsite. Due to the range taking nature of these joints, cables of different cross sections may also be jointed with these kits. Medium voltage mv cable joints jointing technologies. Raychem threepiece joint for high voltage cables up to 145 kv from te connectivity. Line taps split bolt connectors solid brass cu alloy tin or cadmium plated.
The universal joint uj is allowing manufacturers and cable owners alike, the freedom to install and purchase various underwater telecommunications cable types from different suppliers for the construction and maintenance of their networks. Typicallowerhalfofjointcaseplanview branchcable bedding steelwirearmour maincable 10 x 20 5 leadsheath bedding 5 2 x 10 typicaljointcasebottomhalf. In an environment with less engineering resources for product selection, outsourced services, emphasis on repair time and a variety of cable and. Cable joints, cable jointing accessories, cable terminations. Modern jointing todays jointing technology must achieve higher levels of reliability and flexibility to meet the demand of operators who are under increasing pressure to improve network efficiency. It can be assembled horizontally on the ground and then raised to the installation position without a crane. The bottom of the cable joint hole was 6 inches deep in slop so first job to do was to dig a small sump hole and bail out the excess water. This document describes the procedure of jointing of wires in the project, and to ensure that all concerned persons are familiar with the sequence of activities, utilization of resources, and execution of the works in compliance with applicable safety and quality procedures, and project documents and specification. Raychem gel stub joints for polymeric cable gelcap motor connection kit. A wide variety of 11kv cable options are available to you, such as copper, aluminum. Mv subsea cable repair joint for the offshore repair of medium voltage subsea cables power csl offers its robust and reliable repair joint product. The joint is robust and can be energised immediately after installation. Sep 08, 2014 the quality of a joint or termination depends to a large extent on the skill of cable jointer. The high voltage cable jointing range includes the te connectivity raychem heat shrink joint up.
Ripley tools and cable jointing solutions have come together to create this 11kv and 33kv cable preparation tool kit which contains all the necessary tools needed to prepare bonded and peelable semiconductive screened cores. With an extensive range of products from industry leading manufacturing brands such as 3m, abb, lovink and te connectivity tyco electronics, jointing tech are. Prysmian bicon universal cable jointing kits jbrcc series low. Technical specification for underground power cables and. Tyco and 3m and have over the years acquired a wide expertise in the installation of the whole range of medium voltage resin, heat shrink and cold applied cable joints. Jointing technologies is the uks leading distributor of power cable accessories across the power distribution sector, supplying an extensive range of products directly to dnos and idnos as well as via power contractors who work on the networks. The design of cable jointing and termination accessories is based on this perception. Resin jointing kit according to uneen603351 standards. These cables are designed to have improved fire performance when installed in air. Scottishpower safety rules electrical and mechanical to. At cable jointing supplies we are very proud of our extensive list of loyal customers.
Standard cable constructions 1 all the cable contructions and options defined in asnzs 1429. Notes change notes date 1 a change of template 09 07 2008 2 change of template. This new generation of two component cast resin has been developed for the most demanding environments and circumstances. Ducab has set up a jointer academy to educate our customers and clients on jointing and laying cables. Ward operations has a strong working relationship with companies like anglo american, bma, rio tinto, pacific aluminium, ergon energy, xstrata coal and curragh queensland mining, just to name a few. The jointing tech range of mv joints includes cold shrink, heat shrink, inline, cold applied and resin filed joints as well as a range of network rail approved joints. Power cables for nominal system voltage up to 33kv.
The procedures apply the principles established by the. More information is available at the olex web site, au 1 asnzs 1429. Cable jointing supplies high voltage and low voltage. Raychem 3 piece joints from tyco te connectivity prefabricated three piece joint design for voltage classes up to 2 kv. For the offshore repair of medium voltage subsea cables power csl offers its robust and reliable repair joint product. Head office 207 sunshine road tottenham australia high. The joint then has to be positioned with the correct cable ports in the side of the grp box aligned with the correct cables. Mv cable accessories installation best practice pdf ensto.
Tyco raychem three piece cable joint for high voltage. High voltage cable joints, termination and accessories. The aim of a cable jointer must therefore be to obtain a joint whose electrical properties are as good as the original cable both in electrical and mechanical terms. Likewise, bicast provides a fast, comprehensive jointing method with a versatile range covering low and high voltage and all cable types. Cable services distribute medium voltage cable joints from the market leading manufactures. Cable jointing supplies is one of australias industry leading high voltage and low voltage supplier of cable jointing kits, electrical terminations and a huge range of electrical accessories tools.
The 11kv enclosure has heavy duty machined hinges with lift off cover padlockable cover and can be 200mm or 300mm deep. Cable services supply a wide range of high voltage cable joints, terminations and accessories up to 2kv. The kit is competitively priced but still holds the quality a skilled tradesman is looking for. Many are tested in accordance with cenelec specifications see individual joint descriptions. Raychem mxsu jointing system up to 36 kv complete with. The joint is a prefabricated three piece design for voltage classes up to 145 kv. As the primary cause of electrical faults and electrical distribution is associated with joints and terminations, ducab offers interested industry professionals the opportunity to attend a jointing and laying cables course at our jebel ali factory in dubai. The jointing technologies range of specialist products into the power distribution market. You can also choose from stranded 11kv cable, as well as from pe 11kv cable, and whether 11kv cable is low voltage, high voltage, or insulated. Also suitable for transition joints, and paper joints, with the use of supplementary kits. Discussion subjects include cable installations, cable jointing, substation, overhead line and electrical construction at lv, 11kv, 33kv and ehv. The high voltage cable jointing range includes the te connectivity raychem heat shrink joint up to 66kv, and the three piece joint up to 2kv.
For medium and low voltages and fast drying 1015 minutes. Inquiry if you are interested in 33kv cable jointing procedure,please feel free to give your inquiry in the form or the email below. Figure 1 power cable population within the victorian electricity transmission network, ausnet services owns and maintains two 220 kv interconnecting. Specification jts040110 ver 1 joint document between energex and ergon energy energex limited abn 40 078 849 055 ergon energy corporation limited abn 50 087 646 062. Heat shrink tubes may also be passed over each cable to enable easier sealing of the box when filled with.
This section contains a complete list of jointing instructions and kit selection tables for all 33kv joints. Discussion subjects include cable installations, cable jointing, substation, overhead line and electrical construction at. Cable services are distributors and suppliers of the following high voltage cable jointing products. Jointer academy ducab cable manufacturing company, high. Complete with mechanical connectors for conductor and screen wires. Introduction pur cast resin technology was especially developed to seal and protect power, signal and telephone cables. They are also suitable for direct burial installation in free draining soil. Sterling power cable jointing training manual by phd design.
Cable jointing and wet connects submarine cable systems. Sterling power cable jointing training manual by phd. Subsea power cables can be configured in many ways. Medium voltage cable joints and mv cable jointing kits. Sterling power training offers a wide variety of electric cable jointing courses for delegates who work in. Ideal for the protection of pabx systems, network file servers and mainframes. A wide variety of jointing courses sterling electric cable jointing courses.
The cable termination and jointing kits are often specialised in wire installations worldwide. Home mv cable accessories joints 11kv transition joints to join pilc cable to xlpe cable. This document describes the procedure of jointing of wires in the project, and to ensure that all concerned persons are familiar with the sequence of activities, utilization of resources, and execution of the works in compliance with applicable safety and quality. Style 2 designs incorporate a universal housing with separate cable adapters to allow transition splices of different types and sizes of cable. Park these cable port sections on a cleaned section of the cables and out of the way to enable fitting of the elbows. It was the morning after the day from hell with 60mph gusting winds and rain lashing sideways from bleak skies not the conditions for comfortable 11kv jointing. Times and technology may have changed, but cable jointing supplies commitment to provide mining, industrial and commercial sector with the. Jointing instruction for 9 way 33kv xlpe joint contents 1.
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