The aim of a cable jointer must therefore to be to obtain a joint whose electrical properties are as good as the original cable both in electrical and mechanical terms. If you continue browsing the site, you agree to the use of cookies on this website. Power cables for nominal system voltage up to 33kv. 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. 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. Dependence on operatorskill is sought to be reduced to the extent possible by good choice and quality of jointing materials, though such dependence cannot be totally eliminated. Find and apply today for the latest hv cable jointer jobs. High voltage accessories up to 170 kv nexans power accessories. Practical hv cable jointing and terminations for engineers. Enter your email address to sign up for our newsletter detailing the latest and greatest in the world of cable. 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. Sterling power cable jointing training manual by phd.
Hv and lv underground cable jointing our aim is to provide our customers with on time high quality underground hv and lv power cable jointing services. The purchaser has a preference for instructions to be suppled pdf format. Ns129 11kv joints and terminations paper insulated. Underground jointing and substation installation comes hand in hand with serious potential risks, and its our job to minimise these risks and provide a quality service that you can trust. Live low voltage llv work cable jointing module purpose this module provides the learner with the knowledge and skills to understand and apply safe methods of testing and jointing live low voltage lv underground polymeric cables. Sep 08, 2014 the quality of a joint or termination depends to a large extent on the skill of cable jointer. This method statement defines the procedure step by step to implement the correct practices for installation of high voltage hv cable in order to ensure that the job execution complies with the project requirements and serves the intended function to satisfactory level. Mes provides a comprehensive cable jointing service using accredited cable jointers for the full range of cables. The basic principles of cable jointing and terminations construction of electrical power cables, different types of cables for various voltage ratings and manufacturing aspects different types of connectors and connection methods different. The importance of health and safety cannot be underestimated, especially in the electrical cable jointing industry. At the same time ensuring our staff work in accordance with our safe working policies, in a work place environment where safety is a top priority. Earth continuity is being achieved by heavy duty pvc insulatedalumearth continuity is being achieved by heavy duty pvc insulated alum. These include cable core separators and various styles of insulated hackknives designed to aid the for instance the safe removal of cable sheaths, cne bedding compound and re. Prerequisites initial low voltage polymeric cable jointing training.
A termination in accordance with claim 21 further comprising the end of said composite. Electrical cable joint and electrical cable termination. Scottishpower safety rules electrical and mechanical to. Cable jointing services putting safety and quality at the centre of everything we do. Thanks to the lovisil insulating material the joint is particularly suitable for application with both polymeric and paper cables.
Ward operations have over 33 years of high voltage cable jointing experience and have been the preferred high voltage contractor within the. Low voltage cable joints, oversleeving and cable jointing accessories. Ep 20 00 03 01 sp high voltage and 1500v dc cable joints and. Specialist for cable accessories and cabling technology. For whom for persons required to perform live lv cable jointing. Our team of experienced cable jointers are highly trained and certified by local statutory authority to carry out jointing and termination on variety of cable types and sizes up to 33kv. Any jointing requirements for cable sizes not shown on this table should be referred to one of the uk power networks jointing schools. Our team of experienced cable jointers are highly trained and certified by local statutory authority to carry out jointing and termination on variety of. The majority of cable crosssections can be covered with these 3 kits low voltage up to 1kv 91ah a series for crimp connectors application 91ah a series has been developed to offer an easy method for jointing low voltage polymeric insulated cables thus ensuring a moisture sealed connection. Typicallowerhalfofjointcaseplanview branchcable bedding steelwirearmour maincable 10 x 20 5 leadsheath bedding 5 2 x 10 typicaljointcasebottomhalf. Mseal hs kits provide a lightweight, compact, and environmentally sealed system for splicing extruded dielectric shielded power cables. Whether youre working with high or low voltage cables, electrical training course is the best place to get the training you need to work safely and expand your skillset. Complete range of resin cast, cold shrink and heat shrink type cable joints are available for jointing cables in hazardous area locations. A termination in accordance with claim 17 further comprising a heatshrunk, semiconductive jumper sleeve extending over and in contact with said composite tube, said semiconductive coating, and said semiconductive insulation shield layer of said cable.
The idea of having conducting or semiconducting parts in the joint was tested based on some earlier designs of high voltage cables 4. For single core xlpe aluminium wire armoured cables and single core lead sheathed cables, the main bolt on gland body is manufactured from aluminium. Enter your email address to sign up for our newsletter detailing the latest and greatest in the world of cable jointing products and services. This section contains a complete list of jointing instructions and kit selection tables for all 33kv joints. 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. Edge jointing of a board to ensure that it is straight, square and smooth, usually prior to joining two or more boards together to create a wider board. Working hard to maintain standards, protect staff wellbeing and deliver an excellent service to every customer. Cable jointing tools sed provide a comprehensive range of cable jointing tools, both insulated and uninsulated, to assist the jointer during the cable jointing process. These features allow the installation of the jointing system in. Our skilled engineers are authorised to deliver a range of services across the north east and north west of england. The resulting materials possess exceptional resistance to prolonged electrical stress and weathering, and.
Uettdrcj99a test and verify distribution cable jointing installations. The supplied length of cable is not sufficient to perform the intended job, e. High voltage cable jointing course, including termination. Page 163 cable cleats, cable joints, cable terminations, cable. The process starts at initially planning and practicality through to the installation of the cables, the jointing and then the testing.
Cable jointing supplies high voltage and low voltage. We have qualified and experienced teachers who teaches concepts with examples, case studies, worksheets, problems, past papers, experiments and help students achieve their goals. Scotchcast 1402fr resin in transparent 2 chamber bags with integrated closed mix system and an opener for easy opening and pouring. Medium voltage mv cable joints jointing technologies. Shrink polymer systems 11kv cable joints are tested to cenelec standards hd 628 s1 and 629. Options are available for skills to be obtained for energised cables andor low voltage and high voltage paper insulated cables. The design of cable jointing and termination accessories is based on this perception. Find details of companies offering cable jointing kits at best price. This qualification is superseded by uet30819 certificate iii in esi power systems distribution cable jointing. Uettdrel11a apply sustainable energy and environmental. Uettdrcj27a install and maintain deenergised high voltage underground polymeric cables. For issue to all ausgrid and accredited service providers staff involved with high voltage cable jointing work, and is for reference by field.
Hv cable jointing are able to offer you our extensive skills for the following specalised areas of high voltage jointing and termination, it does not matter where in the world your project is, hv cable jointing are ready to take on your project with complete professionalism. Hv and lv cable jointing on all cable types including waveform, consac, pilc, swa, cas. Cable failures cables damaged after installation a tap into an existing cable tee or wye splices. Uk power networks 33kv jointing manual i 2012 section 2 i page 1 2 jointing instructions the following sections contain tables which detail the joint kits required to complete particular types of joint for all the cable sizes listed. Answered 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. If you have a project that requires the jointing or termination of low, medium, high or even extrahigh voltage cables, then you need to contact the experts from hv cable jointing. Lovink enertech lovisil cable joints boast more than 20 years of proven field experience with a reliability rate of more than 99. Take control of your network connections with an industry leading provider. 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. Company name or logo production indicator for traceability in the case of joints, crosssection, diameter, or application range should be marked as well packaging for each cable accessory has to be printed with the following information. Method statement for installation of high voltage hv cables. Hv cablepower wa high voltage power solutions cable. Times and technology may have changed, but cable jointing supplies commitment to provide mining, industrial and commercial sector with the. The procedures apply the principles established by the.
A study of a mv cable joint 5 conducting materials, was found to produce an extremely high total field at certain points and thus obstruct the quality of the joint. Lv cable jointing and heat shrink ets cable components. High voltage cable jointing is a specialist service offered by ward operations with both paper insulated cables and xlpe cross linked polyethylene to 2kv. Method statement for installation of high voltage hv. Book your place on our high voltage training in hv cable jointing today by filling in our online booking form to the right, or by calling the team directly. At spec ltd our highly skilled team has inhouse access to all the necessary technology to enable us to work professionally on cable joint or cable termination projects up to 66000 volts in various locations from the uk to eastern european oil terminals, to offshore oil fields. With an extensive range of products from industry leading manufacturing brands such as 3m, abb, lovink and te connectivity tyco electronics, jointing tech are.
Dependence on operatorskill is sought to be reduced to the extent. Cable services supply a wide range of high voltage cable joints, terminations and accessories up to 2kv. The electrical relevant components of cable accessories must be marked with the following data. Jointing the teeth of a saw blade or the edges of cutting knives, card scrapers etc. Sed provide a comprehensive range of cable jointing tools, both insulated and uninsulated, to assist the jointer during the cable jointing process. Cable jointing tradesperson queensland department of. We provied our services throughout australia and worldwide. Our aim is to provide our customers with on time high quality underground hv and lv power cable jointing services. Should training andor assessment be required after 24 march 2021, trainees must commence in, or be transitioned to, uet30819. The quality of a joint or termination depends to a large extent on the skill of cable jointer. Each participant must hold a current authority to work on energised low. Training andor assessment to trainees in uet30812 cannot be conducted past 24 march 2021. Products cable jointing tools sicame electrical developments. Dave has over 20 years experience in the cable jointing industry and is trained in all facets of cable jointing from street lighting up to 500kv, as a transmission cable jointer.
High voltage cable jointing course, including termination above v ac. The resulting materials possess exceptional resistance to prolonged electrical stress and weathering, and are also capable of being shrunk down. Our teams are engineerled, so we convert designs into practical solutions for our craftsmen to deliver the quality specifications of our clients. Contact hvcj hv cable jointing pty ltd the high voltage. About hvcj hv cable jointing pty ltd the high voltage. Terry and mathew from hv cable jointing will be only too happy to discuss your high voltage project. Distribution cable jointing ltd committed to delivering high standards with every project learn more our services.
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