<>>> Without cable spiking, engineers, technicians and other personnel could end up working on cables which still carry dangerous electrical current, even if they have been isolated from a power supply. WebAn approved spiking procedure shall be used to identify the cable. The means of remote operation is a rope or lanyard. After you spike the cable the amplitude of the signal diminishes significantly downstream of the spiking gun. I have supply in the garage with its own small consumer unit with a 63a breaker and 1 B6 and 1 B16 breakers. WebPower cables with extruded insulation and their accessories for rated voltages above 30 kV ( U m = 36 kV) up to 150 kV ( U m = 170 kV) Test methods and requirements Hi guys, x[[s~NM g:q.mkNi>dDIN] @$dFb@7{y^z>T%KJb9 /v- {Kv~;TU^ p~mY{Pg"M_p32)t"OtC4QP9rz_Sn/?|lgl5Wl90 0x1b8j|4r> A96,|zlB?v1=R0~LJ'NpX&$/2,%+7Losvd"&(A{xgp-%[u8\V4nFOnD#(lsm*T This may not change much after spiking and could be an unreliable method of identifying the cable from its termination ends. male spade (see Figure 3). e) Call Control and ask if any alarms have been received. Receive the latest news & updates from ESUK. <> We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. {2Fh6Hq#@ ? Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. I need help, Im trying to install a outside plug so I can charge my boat, I ran all the wire.checked wire outside and it works, once I shocked Hi, WebThis can be achieved by a safe system of work based on planning, use of plans, cable locating devices and safe digging practices. However, you may visit "Cookie Settings" to provide a controlled consent. This course is suitable for personnel who require practical (hands-on) experience of switching and issuing of safety documents on high and low voltage power systems up to and including 15kV. Cable spiking is part of a procedure to positively identify the cable to be worked on at the point of work, which may be a joint hole in the ground somewhere along the cable route. PASS Stockton Centre 2.7 At the point where the two tool cuts join, use the edge of a six inch half round file to deepen the cut until the underlying papers just begin to appear. Activate transmitter button ON12. WebEnergized high-voltage lines, which cross over or under a deenergized line, shall be considered possible sources of energy. Nice post rob ..even for some of us older hands. Why do you need one? endobj endobj David, Welcome Guest! We also provide full HV electrical testing services for HV pressure testing up to 68kV and sheath and cable fault identification. *Eng-Tips's functionality depends on members receiving e-mail. WebHigh Voltage Cable Spiking & Cable Identification Course (City & Guilds Accredited) Duration 1 Day Course Type Practical & Theory Award Competency Certificate Examination Written This website uses cookies to improve your experience while you navigate through the website. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Unit 1, Leafield Way, Leafield Ind. Discuss Cable spiking in the Commercial Electrical Advice area at ElectriciansForums.net, Reply to Cable spiking in the Commercial Electrical Advice area at ElectriciansForums.net, This official sponsor may provide discounts to registered members. :` j=ivb@0N We follow stringent current health and safety procedures in all aspects of this work. We have the test capability to identify and locate cable faults for systems up to 33kV, For more information about our range of high voltage electrical services or to discuss a particular project, please call us on +44 (0)7739 592307 or email: info@swalec.com, Call us today or send us an email to get free consultation. Thank you for helping keep Eng-Tips Forums free from inappropriate posts.The Eng-Tips staff will check this out and take appropriate action. <>/Font<>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.32 841.92] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> SPIKING OF CABLES 2.1 When a high voltage cable is spiked the cable spiking gun shall be assembled, operated and maintained strictly in accordance with the manufacturers instructions. Join your peers on the Internet's largest technical engineering professional community.It's easy to join and it's free. %PDF-1.5 Electric power & transmission & distribution Forum, Low-Volume Rapid Injection Molding With 3D Printed Molds, Industry Perspective: Education and Metal 3D Printing. The purpose of spiking a cable is the last test to prove its dead and safe to work on. document.getElementById( "ak_js_2" ).setAttribute( "value", ( new Date() ).getTime() ); Low voltage cable preparation Splicing and stripping tools, prior to cable joints and terminations installation, Medium voltage cable preparation Splicing and stripping tools, prior to cable joints and terminations installation. 5nV{,_B goh'(D"rlB'B5TX`4TR}l;-iji-ZplpnYB1q=yYeEI$2Zb&JR\!ySi`nBLz/*+BI K>3zj+BtX9S;ZiV+YAu4X*R-La0eXT*8P= GD2teP.1v. If the cable is powered prior to cutting, an arcing fault is caused by breaking down the insulation. Cables should be spiked using cable spiking equipment after positive MV-HV cable identification to confirm the circuit is not 4 0 obj These cookies ensure basic functionalities and security features of the website, anonymously. 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The G670 has a Spike transformer. endobj This can be achieved by a safe system of 3 0 obj Can I run mains cable inside hollow metal lintel? WebSpike Testing for cables is designed to prove that a cable with a wire screen is capable of withstanding the maximum designated voltage in the event of a sudden surge in current. \D 0eiTQe PASS Ltd are a City and Guilds accredited training provider, specialising in electrical training, including 18th edition, PAT testing, electrical installer courses and other training courses including thermography, Part P and solar panel installation. This course is designed for electrical personnel responsible for identification/spiking and proving dead of HV power cables. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. 4 0 obj Examine how the principles of DfAM upend many of the long-standing rules around manufacturability - allowing engineers and designers to place a parts function at the center of their design considerations. Shame on you Geordie, everyone knows that a voltstick is the correct tool for that job. 1. This cookie is set by GDPR Cookie Consent plugin. Est. A faulted cable might show a low resistance to ground due to a fault. Cables should be spiked using cable spiking equipment after positive MV-HV cable identification to confirm the circuit is not Live at HV cables are frequently preliminarily spiked to enable jointing or terminating of faulty 11kV/33kV cables. Stockton-On-Tees, TS18 2BQ 01642 987 978Contact Us, We accept Purchase Orders and or ELC Credits, 2023 PASS (Portable Appliance Safety Services) Ltd. Company No: 4457106. Particular attention should be given to the following points: 2.1.1 The gun shall be attached securely to the cable using lead packing where the cable is Hi all Webd) Spike the cable. 2 0 obj STAFFING PASS Stockton HV Training Centre. WebH.V. This website was designed, optimised and is hosted by Untold Media. Tel: 01709 961 666 There are three types of connection for the high voltage cable: Spike, Rajah, and 6.35 mm (1/4 in.) ]uq!no'1BTF^,#aT23;=?R8Y>kzyTx|>=i@D*z`}%yn Our electricians / engineers are fully trained in all aspects of cable spiking and have received the appropriate health and safety training. (Please see attached pictures). endobj And after OPEN15. WebA SAP shall ensure all HV cables to be worked on are correctly identified and proven dead. Working with the Oil, Gas and Petrochemicals Industry stream 1 0 obj Postings made by forum users are personal opinions. Email: [emailprotected], Electrical Safety (UK) Ltd Registered in England and Wales Company Reg Number: 05223853, Designed & Developed by Allen Design Team. For more information call us on 01642 987 978 or email training@pass.co.uk for more information. The cookies is used to store the user consent for the cookies in the category "Necessary". Anyone attending this training course should also have a good level of both spoken and written English. Im going to install a hard wired 230v security camera, incorporating floodlights, outside and above garage door onto brick. The specification details the required skills, knowledge and Login or register to use them, YAF.NET 2003-2023, Yet Another Forum.NET. Cable spiking is part of a procedure to positively identify the cable to be worked on at the point of work, which may be a joint hole in the ground Delegates who fail or do not wish to undertake the competence assessments will receive a Faraday Training Group attendance certificate. They are going off and back on but not tripping at the fuse box. Posted By JJ 2 0 obj Position the cable vertically so that it is centered between the apparatus bushing and parking pocket, parallel to, and 6.00 inches (152.0 mm) from the apparatus front plate The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. DSR 5.9.2 and CP606 B02 - 1.2/3.0 An approved spiking procedure shall be used to Wait until the operation is complete (roughly 2 to 5 min) 13. e) Call Control and ask if any alarms have been received. The before/after insulation resistance values of a spiked cable will depend on shielding/grounding. The lineman, at a distance of 35 feet, pulls the lanyard, removing the It may not display this or other websites correctly. How to Choose the Right Construction Management Software? Type testing is generally only conducted once in order to demonstrate and prove product design and cable parameters. It's a similar thing with LV cables but there may be other cables jointed to the cable or connected loads which diminish the resistance to start with. So for example a clean unfaulted HV cable between two open switches would tyically have a resistance of several megohms or even giga ohms to earth or between phases, but after spiking this would drop to Ohms rather than megohms. How to check if 3 phase is easily available for a flat ? E$H"3/xcI #7h z5P$#Nx?9ih(C8#ZfR SpU`Q9d'8v: M> pWl '*z*"nTNiM4W91Qq} O95B)HpSn*1fA%WcSc-cL}Sk-)`K ~cb1l,@! Metal 3D printing has rapidly emerged as a key technology in modern design and manufacturing, so its critical educational institutions include it in their curricula to avoid leaving students at a disadvantage as they enter the workforce. Open tool. This course provides delegates with instruction in the practical, technical and safety aspects of identifying electrical power cables and their subsequent spiking to ensure the safety of personnel required to work upon these cables. Could anybody tell me what could be the cause and if this is dangerous? Delegates who successfully complete the course and both theoretical and practical assessments will receive a Faraday Training Group competence certificate. Connect harting plug of the control unit4. Train the cable. In case there is no procedure described in the instruction manual, never remove the cover and do not touch the inside of the power supply. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. Cable spiking drives a sharp spike directly through the cable, severing the connection and ensuring that the flow of electricity is broken before essential work can be completed. These cookies track visitors across websites and collect information to provide customized ads. 7r*T;5.vO!:R2buhqT`:;|]s$I4Vu3IuLQERwW' }|l@88p 4 0 obj This course is not a cable fault location course. Cable spiking is part of a procedure to positively identify the cable to be worked on at the point of work, which may be a joint hole in the ground somewhere The SPIKE Tool is a safety device used to keep electrical workers safe. Put safety mat7. <> Web Cable stripping tools 5 mm or 8 mm Allen wrench Installation of connectors Shear bolt installation procedure Prepare the cable Step 1 . w;Vo/;4wo7/''[v&1M)JF |\q>3m[3jQ>6:Q%!%6F&Jzo endobj 1 0 obj Install the Picoup5. WebUnderstanding the steps and procedures employed in a good electrical safety program requires an understanding of the nature of electrical hazards. This method is better when you have more than one cable in the ground as it helps you to provisionally ID the cable prior to spiking. These cables are lead Hello Design, installation, construction, commissioning, energising, maintaining and operating high voltage electrical infrastructures on 11kV, 33kV and 132kV private networks. *\F)[oNO&&fg6@qeR <> Good pics! 2.8 Using a hammer and pliers lift the point of the arrow. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. SPIKE pierces the neutral or sheath of a cable, as well as its insulation, to reach the main conductor. Necessary cookies are absolutely essential for the website to function properly. I'm trying to find a safe working procedure for the spiking of HV cables. The following sections are covered as part of this training course: To attend this course, you should be an electrical engineer or technician with prior electrical experience, ideally in the use and operation of high voltage systems, power systems and their associated cables. wk6 KCLcL These cookies will be stored in your browser only with your consent. 3 0 obj I have been carrying out an EICR on a property and have come across this black tarry substance on 2 of the cables. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework. % What is this black tarry stuff on the cable? After C.A.T deactivate transmitter button OFF14. Any help much appreciated. I'm trying to find a safe working procedure for the spiking of HV cables. 2 0 obj stream for the electricity generation and transmission, electricity distribution, rail and electric mobility and traction industry. The cookie is used to store the user consent for the cookies in the category "Performance". Regards, Get the latest industry news, information and offers in your inbox. Web1.3 There are five Approved Spiking Procedures for identifying a high voltage cable: a) Injected Signal b) Elimination of All Other Cables c) Visual Tracing d) Transferred Ring e) 9. m}ua q5H20#&(cj\nsFKzH@HvA~jueU}6 JAk"4a)I}g#r#*Y6YlLEi:HdYY%YkCE XnZ?d$%q* {LhL`J{rDG2)3J9+0#eT ,X|N FO"9iGujO2"b#cooszz| 6 O\/_X~qq{8@p$}T~?f>tLsW od'xK 2.7 At the point where the two tool cuts join, use the edge of a six inch half round file to deepen the cut until the underlying papers The cookie is used to store the user consent for the cookies in the category "Other. c) The consent of the Technical Authority / Duty Holder must be obtained prior to spiking. The flat side of the file must point towards the inside of the arrow.
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