Regards, Already a Member? stream 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 Working in support of Industrial Automation Substation Civil and Electrical Installation and Construction, Copyright 2023 Swalek LTD | Designed by. It does not store any personal data. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. %PDF-1.5 Portable grounding devices shall be secured to permanently grounded objects at the location B. \D 0eiTQe This in particular cable is a 4core 75mm, and it was providing a supply for a DB Go back. Video - BSI Kitemark Whilst renewing my loft insulation I came across a few runs of very old cable. Already a member? 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. Thanks. Install the Picoup5. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Unit 1, Leafield Way, Leafield Ind. Well I was looking over some pictures on my camera, and came across these photos of a job where we needed to spike a cable. 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. Once the cable has been positively identified we can then spike the cable on request of the customer thus proving the cable is dead and safe to cut away. 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. Electrical Safety Advice | ElectriciansForums.net. Each component is vital to an optimally performing power cable and must be understood in order to make a dependable splice or termination. Thank you for helping keep Eng-Tips Forums free from inappropriate posts.The Eng-Tips staff will check this out and take appropriate action. WebWith our high voltage cable spiking and identification training course, youll learn to perform cable spiking with appropriate equipment and also how to identify different types of And after OPEN15. 1 0 obj Nice post rob ..even for some of us older hands. Analytical cookies are used to understand how visitors interact with the website. I#V@C)AOVp(Rz*kP)dfcxF7PYX$JBa1"9 % Or you can call the team using the below button, Transmission Sparrow Plate & Tee Connectors. WebA Spike Test is specifically designed to prove that the screen of a cable can withstand a full specified fault current for a period of no less than 3 seconds. stream JavaScript is disabled. Thanks guys, much appreciated. I don't suppose there is an example any of you could draw on that I could use for my technical question in my examin 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. Good pics! PASS Limited, electrical training provider, has seen more than 1,500 candidates successfully pass the 18th Edition 1 Alberto Street, Thanks. %PDF-1.5 By clicking Accept All, you consent to the use of ALL the cookies. Login or register to use them, YAF.NET 2003-2023, Yet Another Forum.NET. TS18 2BQ, You can view more info on the training centre by visiting this link >>. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". Hi guys, b) If the cable has been identified by signal injection it is not necessary to disconnect the instrument and re-apply the Earth. I have supply in the garage with its own small consumer unit with a 63a breaker and 1 B6 and 1 B16 breakers. 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. Est. I don't suppose there is an example any of you could draw on that I could use for my technical question in my examination? This course is designed for personnel who have previous authorisation up to 15kV, who wish to extend their authorisation level to enable them to operate on (indoor) 33kV systems. The before/after insulation resistance values of a spiked cable will depend on shielding/grounding. It will also depend on the condition of the cab Electrical experience essential see further below for more info. 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) Written examination and practical examination, Certificate of Competency in HV Cable Spiking and Cable Identification Accredited by City & Guilds (Certificate of Attendance gained for those who do not pass the tests or decide not to take the tests), Programme entry and examination costs, lunch and refreshments (tea, coffee and juice). High Voltage Anyone attending this training course should also have a good level of both spoken and written English. SPIKE Tool Manual <> The cookie is used to store the user consent for the cookies in the category "Performance". WebThis can be achieved by a safe system of work based on planning, use of plans, cable locating devices and safe digging practices. Venue address is 1 Alberto Street, Stockton-On-Tees, TS18 2BQ. Hi all These cookies will be stored in your browser only with your consent. 1.3 In Electricity North West there are five Approved Spiking Procedures for identifying a high voltage cable: a) Injected Signal b) Elimination of all other cables c) Visual tracing Delegates who successfully complete the course and both theoretical and practical assessments will receive a Faraday Training Group competence certificate. JJ. Im going to install a hard wired 230v security camera, incorporating floodlights, outside and above garage door onto brick. 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. 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. What you are looking for with the change of core insulation method is a significant change in the resistance before and after spiking, rather than absolute values of resistance. The SPIKE Tool is a safety device used to keep electrical workers safe. 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 % % The cookie is used to store the user consent for the cookies in the category "Other. Spiking HV and LV cables - Eng-Tips Forums The specification details the required skills, knowledge and 8NcB,7Z\&< |b52l, BB36 Web2. How to check if 3 phase is easily available for a flat ? WebDamage to underground electrical cables can cause fatal or severe injury and the law says you must take precautions to avoid danger. Postings made by forum users are personal opinions. 2 0 obj 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. Can I run mains cable inside hollow metal lintel? The lineman, at a distance of 35 feet, pulls the lanyard, removing the Corsham, Wiltshire,SN13 9SW, Today we announce, with a touch of sadness, the retirement, Press Release PBwel Managing Director Mike Credicott and Technical Sales, Unit 1, Leafield Way, Leafield Ind. The Dual cables were for redundancy, not voltage drop. 4 0 obj 4 0 obj Insert battery9. Understanding the nature of the hazards is useless unless protective strategies are developed to protect the worker. Video: Cable Spike Test | Eland Cables Cable spiking | Electricians Forums | Electrical Safety 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. A full rewire of a house was quoted and 4m of red and black was used of a ring to supply kitchen and garage. Ref CP 606 B02 - 1.2/1.3 If the visual tracing method is to be used, the cable to be identified shall be visually traced Stockton-On-Tees With a heritage spanning over eighty years, and world-class experience in equipment designed for the safe maintenance of power systems, PBwel provides customers with high-quality service, reliable solutions and technical expertise. 1 Alberto Street 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. Safety Bulletin No. 07a/2019 I remember seeing something similar when i was a lad,there were these blokes from manweb isolating a side street where all the houses were being knocked down and they opened up a junction box in the pavement attached 2 heavy leads with a big knife switch on one end and ran it about 10 feet from the box,one of them closed the switch by kicking it and there was a big flash and a bang quite fascinating when you are a kid.Anyway I went and asked what they were doing and apparently they couldn,t locate the fuses for that circuit so the easiest way out was to blow them.must admit I,ve been tempted myself on some old factory boards lol. 3 0 obj Compact integrated electro hydraulic units, Distribution Cluster Bars and Terminal Plates, Thank you for your leadership Mike Credicott, PBwel is pleased to announce that it has recently appointed Thorne & Derrick as a Preferred Distribution partner. 2 0 obj cable Spiking is obviously very destructive. Admin #2 Posted : 23 October 2008 12:51:00(UTC) Rank: The load Cable Spiking - Swalek High Voltage Services WebHigh Voltage Cable Spiking & Cable Identification Course (City & Guilds Accredited) Duration 1 Day Course Type Practical & Theory Award Competency Certificate Examination Written I am looking for some advice. 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. The cookie is used to store the user consent for the cookies in the category "Analytics". It is deemed a destructive Type test - as you will see from the footage, this is a single instance test and it renders the cable unusable afterwards. What is this black tarry stuff on the cable? Turn button on Cut6. Turn button on Zero. Test Academy courses in High Voltage Regulations (ORHVS), Switching and Responsible Persons, Cable Jointing and Termination, Cable Fault Location and WebTrain to be an authorised person responsible for limited switching operations in high voltage environments with our City and Guilds accredited training programme. 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. wk6 KCLcL :` j=ivb@0N Cable - LV Cable Jointers & Jointing Procedures Learn methods and guidelines for using stereolithography (SLA) 3D printed molds in the injection molding process to lower costs and lead time. 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 These cookies ensure basic functionalities and security features of the website, anonymously. 3 0 obj Commissioning Tests for HV Cables PBwel is a globally recognised designer, manufacturer and supplier of temporary portable earthing, voltage detectors, Buchholz relays and electrical safety products. The flat side of the file must point towards the inside of the arrow. Regards Marmite. endobj By joining you are opting in to receive e-mail. <>/Font<>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.32 841.92] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Remove the tool on completion. This field is for validation purposes and should be left unchanged. When creating a high voltage line by connecting high voltage cables, it is difficult to keep the cables connected by simply linking them together, as described above. Deny access to the area during C.A.T10.Leave a distance of 8 metres from the operating area11. The before/after insulation resistance values of a spiked cable will depend on shielding/grounding. WebAll spark ignition controls have a spark transformer connected to a high voltage cable. w;Vo/;4wo7/''[v&1M)JF |\q>3m[3jQ>6:Q%!%6F&Jzo Underground electrical cables - Construction - HSE WebAn approved spiking procedure shall be used to identify the cable. There are a limited number of facilities globally that can safely conduct a cable spike test on medium voltage owing to the significant power demands drawn from the national grid and the violent effects of the test. endobj idle or abandoned cables that are not part of a network, as Circuit Main Earths cannot be applied. JJ, Posted By David Matthew This course provides delegates with instruction in the practical, technical and safety aspects of identifying 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. We follow stringent current health and safety procedures in all aspects of this work. A faulted cable might show a low resistance to ground due to a fault. Join your peers on the Internet's largest technical engineering professional community.It's easy to join and it's free. Web Cable stripping tools 5 mm or 8 mm Allen wrench Installation of connectors Shear bolt installation procedure Prepare the cable Step 1 . $^4qm/ Ol,$HF:;K0Lz!11y-~i.k +XCBeIG #QJH {: (s P2}FqI_VG5WPStJ*1Jzdo:N(;PDawAo,nA$gm50]G9da+Yoo4JQrh-AS0)1-l25QO_A$_)EJRW6mW*k|1K3>/`$G4Y15)K\_bdJ+@7A't.q,[Qr=cqp+H9Xq<8|E8I\4Zo$L_((o#kI%its/b^wr +"Wz;tea^GWk`t;2zFAvhTsdF\`K;+(Y|V3X"c. WebHV have the capability to identify cable by connecting a signal generator at a remote point and picking up the unique signal at the point of excavation where the unknown cable is Copyright 1998-2023 engineering.com, Inc. All rights reserved.Unauthorized reproduction or linking forbidden without expressed written permission. <> Cable Spike Testing | Eland Cables WebH.V. for the electricity generation and transmission, electricity distribution, rail and electric mobility and traction industry. WebA SAP shall ensure all HV cables to be worked on are correctly identified and proven dead. Cable Jointing & Spiking Courses - Electrical Training Course At 13,800 Volts, the nominal operating voltage, one amp 3 phase is 20,000 watts, so 20KW per amp. Any help much appreciated. Install Earthing Braid & Rod3. <>>> SPIKE is designed to be operated remotely. We also provide full HV electrical testing services for HV pressure testing up to 68kV and sheath and cable fault identification. 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. The purpose of spiking a cable is the last test to prove its dead and safe to work on. Delegates who fail or do not wish to undertake the competence assessments will receive a Faraday Training Group attendance certificate. Any help much appreciated. Webpower cables are essentially the same, consisting of: Conductor Strand shield Insulation Insulation shield system (semi-con & metallic) Jacket. 2 0 obj Please enter your details in the form below and we will send a link to the datasheet to your email address. PASS Stockton HV Training Centre. Cable Spiking & Identification - High Voltage Cable Course endobj 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. 2.8 Using a hammer and pliers lift the point of the arrow. High Voltage Operational Safety For Engineers and