Splices and joints the following are the common electrical wire splices and joints rat tail or pig tail this kind of joint is commonly used to. Splicing wires can help reconnect circuits and fix the problem. View and download powerpoint presentations on electrical wire splices and joints ppt. From standard solutions to custom designs, we offer reliable, costeffective products for mechanical, electrical, digital, analog, miniature, and harsh environment. Find powerpoint presentations and slides using the power of, find free presentations research about electrical wire splices and joints ppt. A wide variety of types wire splices joints options are available to you, such as reducing.
Pdf electrical splices between nbti rutherford type cables need to be made for the lhc ir inner triplet quadrupoles. About 50% of these are terminals, % are connectors. Electrical power equipment maintenance and testing 2nd edition. Most compression lugs are made from aluminum or copper with copper being most preferred. The fixture joint is used to connect a smalldiameter wire.
Taps, splices and joints electrical motor control wirings. Tools for installation of connectors, heat shrinkable joints. Splices and joints the following are the common electrical wire splices and joints rat tail or pig tail this kind of joint is commonly used to join two or more conductors inside the junction box. Mechanics of bolted electrical splices by samuel thomas alberts the university of wisconsinmilwaukee, 20 under the supervision of professor ilya v. View electrical wire splices and joints ppts online, safely and virusfree. Common splices and joints in electricity and its procedure. When you have added all needed data sheets, click view to see a list or download to get them all in one file. Designed for electrical applications, the shake n seal underground wire splice kits are suitable for direct burial applications by providing a permanent watertight seal. Jun 16, 20 electrical installation maintenance 18k to 12 technology and livelihood educationcommon wire splices and jointsintroductionas a student in electrical installation and maintenance, you should acquire theimportant knowledge and skills in wire splices and joints and be familiar with the actualapplication of every splice and joint. Immediate burial permanent seal in less than 4 minutes.
Wires form the foundation of a circuit and joining them together is an essential part of making a circuit work. The casting resin is polyurethane based which has complete compatibility with the cable components. The electrical performance is quantified in terms of the resistance of splices estimated from the currentvoltage characteristics. Click on a page number in the table of contents to take you to a product section. What are the different electrical joints and splices. When working with electronic equipment or with electrical wiring, it may from time to time become necessary to splice or join wires together. Mseal kastex joints and terminations for lv cables are based on a cast resin system. Wire joints are used to crimp groups of wires fully preinsulated to prevent shorting and shocks crimp tool. It is suitable for service where there is no mechanical stress when wires are to be connected in an outlet box, switch, or conduit fitting y splice. Electrical cable jointing procedures electrical equipment. The quick answer is you dont use electrical tape for making a splice. As a student in electrical installation and maintenance you should acquire the important knowledge and skills in wire splices and joints and should be familiar with the actual application of every splice and joint. Splices, wire joints, pconn wire connectors 230 ryan way.
Common wire splices and joints introduction as a student in electrical installation and maintenance you should acquire the important knowledge and skills in wire splices and joints and should be familiar with the actual application of every splice and joint. The 3m product line covers splicing needs from 0600v v to 46 kv applications. Compression lugs, splices and taps compression lugs or splices are referred to as connections installed by compression the connector onto a strand of wire, which creates a cold weld. Click schematic tab insert components panel insert connector dropdown insert splice. Common wire splices and joints wire electrical wiring. This experiment will start by exploring the effects of misalignments on the coupling of two fibers. It can also be branched off from other outlets as well. Tools for installation of connectors, heat shrinkable joints and splices. Aluminum mechanical splice, 350 kcmil6 awg, 1116 screw dia, 4 screws, 516 hex size, alcu rated, tin plated. A wide variety of electrical splices and joints options are available to you, such as type, application. Sep 07, 2018 wires form the foundation of a circuit and joining them together is an essential part of making a circuit work.
You then twist the wires to form the rattail effect. All wiring is installed in the electrical boxes and secured to the building structure staples. Primary electrical insulation for all wire and cable splices rated up to 600v and 105c 220f. Select the splice to insert from the icon menu, enter the splice name in the type it box, or click browse to browse to and select the symbol from another location. They should also be able to describe how to make some common types of electrical splices and conductor terminations.
There are a few different kinds of splices and joints in wire. The cast resin system provides the electrical insulation, mechanical protection and moisture imperviousness to the joint. Common joints and splices wire electrical conductor scribd. Submersible in water no mess, no torch, no special tools. To insert splices autocad electrical 2016 autodesk. Electrical wire splices and joints ppt xpowerpoint. Electrical splices and joints are places in the continuum of wiring where new wire is added or extended. The joints are made by skinning about 2 inches, the end of the conductor is to be joined. Sep 07, 2018 if an electrical device is broken, theres a good chance it could be because of a problem with a wire. It has been demonstrated that a careful application of this splicing technique can generate lap joints with resistance less than 1 n. The nut is usually housed in a plastic insulating casing. The cast resin system provides the electrical insulation, mechanical protection and moisture imperviousness to. Objectives describe different methods of common wire splices and joints observe how the different methods of common wire splices and joints is being done. Dec 03, 20 electrical splices and joints are places in the continuum of wiring where new wire is added or extended.
Types of taps, splices and joints of conductor rat tail joints are used to join conductors in outlet boxes or when fixture leads are connected through conductors. The new wire is actually extended to the point where the intended outlet should be. Electrical splices long rails for roof mount installations are sometimes constructed from two shorter rail sections with a mechanical splice. Small utility to make transformations on pdf files. In the power electrical business, there are 1 solder silver solder and tape.
Practical hv cable jointing and terminations for engineers. Reduce the time, labor and cost that comes with electrical cable splicing. Connectors and splices objectives in addition to the need for coupling led sources to fibers, you will also need to look at the problem of connecting fibers to fibers. Now in its 24th edition, the 2018 canadian electrical code, part i includes a number of significant updates and changes to better help electrical workers in the safe maintenance of electrical equipment and create safer electrical installations. View notes kinds of electrical joints and splices from math 101 at nueva ecija university of science and technology. Splices definition of splices by the free dictionary. After completing this course, participants should be able to identify basic types of terminals, connectors, tools, and materials used in making splices and terminations, and describe the applications for which they are suitable. Feb 23, 2016 short description of rat tail or pig tail, plain tap joint, y splice, westernunion short tie, westernunion long tie, knotted tap joint and cross joint and their procedures. All grounding conductors are terminated in electrical boxes and splices completed. Electrical wire splices and joints qn851z7j71n1 idocpub. We offer a wide array of products with applications across many industries. To clear your briefcase and start over, click clear. Welcome to jun aux tv if you enjoy watching this video dont forget to subscribe, like and hit notification bell thank you. Pdf electrical power equipment maintenance and testing.
Enables safe transfer of resin through gun and into the joint. You can also choose from forged types wire splices joints there are 266 suppliers who sells types wire splices joints on, mainly located in asia. The weeb bonding jumper can be installed as shown in figure 1. These include three main types of wire splices, soldering and other devices, such as wire nuts, screw terminals and crimp connectors. The investigation performed after the accident showed the necessity to consolidate the electrical splices of the ka dipole and quadrupole circuits in order to operate the lhc at its nominal. Short description of rat tail or pig tail, plain tap joint, y splice, westernunion short tie, westernunion long tie, knotted tap joint and cross joint and their procedures. Kinds of electrical joints and splices western union short tie western union. Solder butt connectors heat shrink butt connectors.
Splices l ow voltage splices 0600v db r and dby series low voltage splices 0600v dbr and dby series 3m direct bury products these 3m underground electrical wire connectors are designed to splice and effectively moistureseal two or more conductors for remotecontrol circuits in irrigation and landscape lighting systems. Download the 3m electrical products catalog app by searching 3m electrical in the app store or view the online version. Electrical installation maintenance 18k to 12 technology and livelihood educationcommon wire splices and jointsintroductionas a student in electrical installation and maintenance, you should acquire theimportant knowledge and skills in wire splices and joints and be familiar with the actualapplication of every splice and joint. Common joints and splices free download as word doc. This edition features important revisions to many sections. When working with electricity, remember to stay safe. This will serve as your tool in performing actual wiring installation. Low resistance splices for hts devices and applications. Common electrical wire splices and jointsvideo tutorialtagalog. All electrical boxes are secured in place, flush with the finished wall or ceiling.
Splices compression connectors and terminals electrical. Avdeev localized heating of bolted electrical splices in the power distributing bus is a primary concern in the industrial automation industry. It is suitable for service where there is no mechanical stress when wires are to be connected in an outlet box, switch, or conduit fitting ysplice. A wide variety of electrical splices and joints options are available to. Size colour 19mm x 20m black pvc insulating tape electrical tapes 3m offer a range of over 30 electrical tapes and mastics for insulation, jointing, corrosion protection, all weather protection and environmental sealing tapes. Kinds of electrical joints and splices kinds of electrical.