Cable jointing supplies high voltage and low voltage. Arc flash kits supplied in kit format for protection up to. Medium voltage underground cables 4 cable l cable power circuit design 7 n conductor 78 n conductor screen 8 n insulation 8 n insulation screen 89 n metallic screen 910 n outer protective sheath 1011 l table of cable elements 12 l cable constructions l cable drums 14 l cable tests following production 15 accessories l introduction 16 l connectors and lugs 16. General information on high voltage cable systems 1. The design of cable jointing and termination accessories is based on this perception. It is possible that conflict may exist between standard documents. Uk power networks 11kv cable jointing manual i 2011 section 3 i page 17 from the open end of the cable make a longitudinal cut down the sheath to the circular cut mark. A good cable jointing and installation provides a better supply of power fig. Gts3 heatshrinkable three core xlpe straight joint 610 12 kv 6. All 11kv and 33kv joints and associated cables shall be blinded before the jointer leaves site.
Three core pilcpicas cables jointing to single core xlpe cables. If a 4 core 185mm xlpeswapvc termination with indoor. The material makes the difference te connectivity raychem cable. Shrink polymer systems 11kv cable joints are tested to cenelec standards hd 628 s1 and 629. Existing 11kv picas or pilc 3c cable new polymeric 3c cable transition straight joint straight joint abandoned section of 3 core cable three polymeric single. Hj11 1c xlpe cws heat shrink straight joint 11kv cable. The file is used carefully and uniformly around the cable until the underlying.
The kit is competitively priced but still holds the quality a skilled tradesman is looking for. Additional testing may be required depending upon projectsite conditions. Cable jointer electrical power system joints low voltage cables and high voltage cables up to 11kv either with the circuit dead or energized on one. Heat shrink, cold shrink and resin cable joints to suit xlpe. Typicallowerhalfofjointcaseplanview branchcable bedding steelwirearmour maincable 10 x 20 5 leadsheath bedding 5 2 x 10 typicaljointcasebottomhalf.
Cable jointing products section g page g12 fully tested designed to meet requirements of bs6910 and cenelec hd623 s1. 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. High voltage xlpe cable systems technical user guide. Raychem heatshrinkable medium voltage terminations ixsufoxsuf. 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. The kit is suitable for single core cables, containing the components for one core. Throughout this document, references to 11kv shall by inference also relate to 6kv and. Feb 08, 2010 single core 11kv cable like that doesnt get used around where i livework. Nexans cable terminations are suitable for connecting and terminating 11kv 3 core polymeric cables with stranded copper or aluminium conductors, 35400sqmm 11kv terminations connect mediumhigh voltage power cables with polymeric insulation including xlpe and epr to mvhv switchgear, transformers and cable boxes suits 3 core bonded or easy strip semiconductive screens. These features allow the installation of the jointing system in. Fabrication, erection of cable trays, cable laying termination, earthing electrical installation works at qatalum kahramaa phase 8 ehv cabling package kahramaa phase vlll.
The product is fully screened and fully submersible. Iec xlpe cable systems specified according to iec international electrotechnical commission are among many other standards accepted. Many are tested in accordance with cenelec specifications see individual joint descriptions. High voltage xlpe cable systems techincal user guide brugg cables page 8 losses through skin effect the losses caused by the skin effect, meaning the displacement of the current against the conductor surface, rise approximately quadratic with the frequency. Page 163 cable cleats, cable joints, cable terminations, cable. When the length of the circuit exceeds the capacity of a cable drum, joints. Ns129 11kv joints and terminations paper insulated.
Medium voltage terminations lv mv hv joints gland cleats. Raychem heatshrinkable medium voltage terminations ixsufoxsuf are widely acknowledged in the industry and feature an unique integrated znobased stress control system, flexibility of usage for crimp or mechanical lugs, unlimited shelf life and rangetaking kits. The 11kv enclosure has heavy duty machined hinges with lift off cover padlockable cover and can be 200mm or 300mm deep. Transformer shroud 11kv small pn yaa833aa004 transformer shroud 22kv large pn yaa833aa025. The double insulation layer offers a visual confirmation of the integrity of the insulation as the inner layer is yellow and the outer layer is red, any damage will be obvious during visual inspections. Cable jointing supplies have supplied these components to many of australias largest and most successful mining and commercial companies. Providers staff involved with high voltage cable jointing work, and is for reference. The medium voltage cable jointing range includes the tyco electronics heat shrink straight joints for nonarmoured and wire armoured polymeric power cables, the all in one cold applied joint for single core nonarmoured polymeric cables and the heat shrink nonresin joint. Remove the sheath at this mark by unwrapping from the armours or screen wires below. Abtech dpjb high voltage hv cable junction boxes are manufactured from 316l stainless steel and can be configured as through box or with inout connectors at same end. At cable jointing supplies we are very proud of our extensive list of loyal customers. Plain annealed circular compacted copper conductor identification.
High voltage xlpe cable systems techincal user guide brugg cables page 3 1. For jointing copper wire screened polymeric cable to be laid in air or directly buried. Medium voltage mv cable joints jointing technologies. Heat shrinkable cable jointing kits for jointing xlpe products a z products a z. Mseal hs kits provide a lightweight, compact, and environmentally sealed system for splicing extruded dielectric shielded power cables.
Relating to general requirements for 33kv cable jointing. The tests specified within this procedure are the mandatory minimum requirements. How to make termination joint to the 11kv 3 core xlpe cable. Single core 11kv cable like that doesnt get used around where i livework. A 3 core medium voltage power cable 11kv bs6622 cu xlpe cts pvc swa pvc 6. Straight joint application for jointing polymeric cable to be laid in air or directly buried. We use 3 core polymeric cable and that isnt easy to bend but you are right, the single core is near impossible due to the copper used rather than the ali in the 3 core. Raychem heatshrinkable medium voltage terminations ixsu. Cable services supply a wide range of quality jointing solutions for medium voltage cable of 6. Electricity network safety management system manual. How to make termination joint of 11kv 3 core xlpe cable this video is explains the complete procedure of cable termination joint. Kits are supplied complete with full earthing accessories, mechanical connectors and high quality twin pack. 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. 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.
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. Below is an az of the cable jointing products and supplies which we have available. Practical hv cable jointing and terminations for engineers. Handling and installation of cables up to and including 33kv cab. Euromold provides a complete range of accessories for underground 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.
This document is part of the construction virtual manual maintained by. 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. Detailed instructions for installing the 3m qs200 series inline joints are included in each kit. The terminations may be outdoor, mounted on a pole or indoor type in a screened enclosure. These features allow the installation of the jointing system in ducts, vaults and directburial applications. Due to the range taking nature of these joints, cables of different cross sections may also be jointed with these kits. For jointing polymeric cable to be laid in air or directly buried. Technical specification for underground power cables and. This latest catalogue will be available as pdf files to enable you to download individual pages for your own use. Cable jointing tool kits cablejointingkit all insulated tools in these kits are tested in accordance with iec 60900. This document is not part of a manual maintained by document control and does not have a. This specification includes heat shrink, cold shrink and cold applied joints and terminations for lv, 11kv, 22kv and 33kv cable. Essential previous dnoidno l, lv live,11 kv andor 33kv cable jointing authorisations recognised dnoidno lv, lv live,11kv and or 33kv cable jointing.
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