hv cable spiking procedure

This course takes place in Stockton-on-Tees in North East England at our high voltage training centre. After C.A.T deactivate transmitter button OFF14. Regards Marmite. Rotherham STAFFING wk6 KCLcL A division of, High Voltage Cable Spiking & Cable Identification Course (City & Guilds Accredited), C&G 2365 Electrical Installations (Level 2), C&G 2365 Electrical Installations (Level 3), C&G 2365 Electrical Installations (Combined), C&G 2391-50 Initial Verification (Level 3), C&G 2391-51 Periodic Inspection (Level 3), C&G 2391 Initial/Periodic Inspection (Combined), C&G 2392-10 Fundamentals & Initial Verification, LCL Domestic Electric Installer (DEI-Part P), C&G 2921-31 EVSE Charging Point Installer (Level 3), High Voltage Authorised Person (SAP) / Switching, Authorised Person Limited Operation of HV Systems, Authorised Person Limited Operation of HV Systems (Refresher), HV Sanction for Test Receipt Authorisation, Practical Intro to Safe Operation of Switchgear (15kV), Safe Operation of 33kV HV Systems (33kV Upgrade), Senior Authorised Person Safe Switching Operation of HV Systems, C&G Wind Turbine SAP Safe Switching of Power Distribution Networks, Safe Access to HV Substations & Switchrooms, C&G Earth Electrode Testing on HV Systems, C&G Dielectric Strength Testing (Pressure Testing), Authorised Person Safe Operation of HV Systems, Senior Authorised Person Safe Switching of HV Systems, Safe Use of Electrical Equipment in Hazardous Areas, C&G HV Cable Spiking & Cable Identification, High Voltage Onsite Training & Consultancy, ITC Thermal Camera (Thermography) Training Level 1, ITC Thermal Camera (Thermography) Training Level 2, ITC Thermal Camera (Thermography) Training Level 3, Online ITC Foundation Thermography Course, Online ITC Level 1 Thermal Camera (Thermography), Authorised Person Boiler & Pressure Systems, Authorised Person Boilers & Pressure Systems Course (Refresher). Checking before cutting and spiking reduces accidents, and the PBwel power cables and cutting tool ultrasafe range allows engineers to perform safe cutting and spiking operations. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Could anybody tell me what could be the cause and if this is dangerous? <> stream You also have the option to opt-out of these cookies. For more information call us on 01642 987 978 or email training@pass.co.uk for more information Programme Details Course Details Open tool. 8NcB,7Z\&< |b52l, BB36 Turn button on Cut6. The course focuses on the practical element of switching and is predominantly workshop based. The purpose of spiking a cable is the last test to prove its dead and safe to work on. By clicking Accept All, you consent to the use of ALL the cookies. ]uq!no'1BTF^,#aT23;=?R8Y>kzyTx|>=i@D*z`}%yn 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. Spiking is used to ensure that the cable is not live. Deny access to the area during C.A.T10.Leave a distance of 8 metres from the operating area11. Get the latest industry news, information and offers in your inbox. Substation Civil and Electrical Installation and Construction, Copyright 2023 Swalek LTD | Designed by. Wait until the operation is complete (roughly 2 to 5 min) 13. Already a Member? These cookies track visitors across websites and collect information to provide customized ads. The cookie is used to store the user consent for the cookies in the category "Performance". Im new to the forum, Im currently completing the level 3 2365 G&G with just the Design unit to finish. 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. 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. 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. Postings made by forum users are personal opinions. This can be achieved by a safe system of Webpower cables are essentially the same, consisting of: Conductor Strand shield Insulation Insulation shield system (semi-con & metallic) Jacket. WebHigh Voltage Cable Spiking & Cable Identification Course (City & Guilds Accredited) Duration 1 Day Course Type Practical & Theory Award Competency Certificate Examination Written Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework. For more information call us on 01642 987 978 or email training@pass.co.uk for more information. Shame on you Geordie, everyone knows that a voltstick is the correct tool for that job. This course is not a cable fault location course. <>/Font<>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.32 841.92] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> 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 This in particular cable is a 4core 75mm, and it was providing a supply for a DB x\Ys~w9)".U[[e{/fc'VoJC{4n$@HQR+kF}}h`o~^:3H1 Y ,R*HY2(e}>_]yE[^]X(gL$"YqxH\gk?WFaq_F~#Tx\*|qD|q/"6cn\0Xp$T Hp"80RwY|u7>1grLkS PF?,dns?g,np:0)Q\BN>}#;t0,gks *TIIHt\Esq~q Tel: 01709 961 666 I am looking for some advice. 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. These cookies will be stored in your browser only with your consent. b)M0d'_MtBQe3. But opting out of some of these cookies may affect your browsing experience. This website uses cookies to improve your experience while you navigate through the website. Design, installation, construction, commissioning, energising, maintaining and operating high voltage electrical infrastructures on 11kV, 33kV and 132kV private networks. 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. WebAll spark ignition controls have a spark transformer connected to a high voltage cable. 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. 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, c) The consent of the Technical Authority / Duty Holder must be obtained prior to spiking. Turn button on Zero. It may not display this or other websites correctly. WebTrain to be an authorised person responsible for limited switching operations in high voltage environments with our City and Guilds accredited training programme. <>/Font<>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.32 841.92] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Necessary cookies are absolutely essential for the website to function properly. WebSpiking is used to ensure that the cable is not live. These cookies ensure basic functionalities and security features of the website, anonymously. The before/after insulation resistance values of a spiked cable will depend on shielding/grounding. b) If the cable has been identified by signal injection it is not necessary to disconnect the instrument and re-apply the Earth. endobj *Eng-Tips's functionality depends on members receiving e-mail. The cookies is used to store the user consent for the cookies in the category "Necessary". Working with the Oil, Gas and Petrochemicals Industry This cookie is set by GDPR Cookie Consent plugin. Electrical News from Electricians Forums and Friends, Changing 2 gang light switch to smart dimmer, Require URGENT HELP regarding compex 01 & 04 re-sit. The Dual cables were for redundancy, not voltage drop. 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. 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. Or you can call the team using the below button, Transmission Sparrow Plate & Tee Connectors. % b. We have received your request and will respond promptly. xYYo~7O Xn85;dA0-3$S& STU_}utKw? The cable will then need to be spiked to ensure that itis not Live at HV. Why do you need one? There are a number of great reasons why choosing to take an electrical training course in the summer is cool. WebThis bulletin includes basic procedures for performing an at battery rescue charge on high voltage (HV) Ni-MH and Li-ion batteries. Thanks. 4 0 obj Cable spiking is an essential part of proving that high voltage cables are completely dead this training course is an effective method for learning about the principles behind cable spiking, as well as how to safely perform spiking. 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 Electrical Safety Advice | ElectriciansForums.net. 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. Sheffield Road Check spiking kit2. WebDamage to underground electrical cables can cause fatal or severe injury and the law says you must take precautions to avoid danger. Delegates who fail or do not wish to undertake the competence assessments will receive a Faraday Training Group attendance certificate. This course provides delegates with instruction in the practical, technical and safety aspects of identifying 2 Genesis Business Park stream What is this black tarry stuff on the cable? Posted By JJ Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. This course is not a cable fault location course. It simulates the accidental Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. 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 2 0 obj 2 0 obj document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Unit 1, Leafield Way, Leafield Ind. 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. Train the cable. By joining you are opting in to receive e-mail. &#O.qZ^ (b#un, TS18 2BQ, You can view more info on the training centre by visiting this link >>. endobj How to Choose the Right Construction Management Software? 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 3 0 obj endobj 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. endobj Email: [emailprotected], Electrical Safety (UK) Ltd Registered in England and Wales Company Reg Number: 05223853, Designed & Developed by Allen Design Team. 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 Change of core insulation before and after spiking is one method, but you can also use loss of signal where you apply a signal generator to the cable and use a listener to detect the signal in the joint hole prior to spiking. Where new cables arejointed to existing cables the test requirements are modified asdescribed in this SWP to cater for the aged insulation of existingcables. 3 0 obj This course should be undertaken as an augmentation to the S4 (or similar) full authorisation course. Whilst renewing my loft insulation I came across a few runs of very old cable. m}ua q5H20#&(cj\nsFKzH@HvA~jueU}6 JAk"4a)I}g#r#*Y6YlLEi:HdYY%YkCE Delegates who successfully complete the course and both theoretical and practical assessments will receive a Faraday Training Group competence certificate. WebAn approved spiking procedure shall be used to identify the cable. 9. Activate transmitter button ON12. Install Earthing Braid & Rod3. Substation Earth End Clamps Substation Line End Clamps, Substation Earthing LeadsSubstation Operating PolesSubstation Operating SocketsSubstation Earthing SpigotsSubstation Fixed EarthingEarth Tape Repair KitsSubstation Discharge Rods, Transmission Earth End Clamps Transmission Line End Clamps, Transmission Sparrow Plate Transmission Tee Connectors, Transmission Earthing LeadsTransmission Running EarthTransmission Operating SocketTransmission Operating PolesTransmission Deas Bar, Distribution Earth End Clamps Distribution Line End Clamps Distribution Cross Arms Clamps, Distribution Operating Sockets Distribution Fuse Heads Distribution Pole Adaptor Heads, Distribution Operating Poles Distribution Carrying Bag, Distribution Aluflex LeadsDistribution Cluster Bars and Terminal PlatesDistribution Earth Rods and NestsDistribution Earthing Kits, Rail Shorting Bonds Rail Continuity Jumper Kit, Rail DEP Short EarthRail J117 ClampsRail Long Blue Interlocked EarthRail Short Circuiting StrapsRail Operating Pole KitRail Voltage DetectorsRail Sockets and HeadsArboriculture EquipmentRail Signal Sighting Target, M-TAG Voltage Detector H-TAG Voltage Detector, Beacon Voltage DetectorDS/MS/VA Voltage DetectorWD/6B/DE Voltage DetectorWestminster Discharge RodsMD Proving UnitV Check Proving UnitD3 Live Line IndicatorALADIN Personal AlarmLink Box Earthing Kits, Personal Protection EquipmentElectrical SafetyInsulated ToolsTemporary ProtectionSignage and MarkingLocking OutBags and CabinetEmergency Equipment, MV Cable ToolsLV Cable ToolsSpare Cable ToolsPower Cable cutting & Spiking Tool, Home Power Cable Spiking and Cutting Tools. Install control unit on the edge of pit8. Follow the identification of a cable. %PDF-1.5 A 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. WebThe purpose of this Standard Work Practice (SWP) is to standardiseand prescribe the method for pre commissioning and commissioningtests on high voltage underground cables. Please carefully consider any advice you receive. I'm trying to find a safe working procedure for the spiking of HV cables. 2.8 Using a hammer and pliers lift the point of the arrow. PBwel offers a range of Ultra-safe integrated electrohydraulic cable cutters which are useful to check and to ensure the absence of voltage on LV and MV underground cables. Ive scoured the forum for a My daughter lives in a flat in London in converted circa 1900 5 storey terrace in Bethnal Green. <> Anyone attending this training course should also have a good level of both spoken and written English. Test Academy courses in High Voltage Regulations (ORHVS), Switching and Responsible Persons, Cable Jointing and Termination, Cable Fault Location and Go back. 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,@! <>>> We also provide full HV electrical testing services for HV pressure testing up to 68kV and sheath and cable Cables should be spiked using cable spiking equipment after positive MV-HV cable identification to confirm the circuit is not 4 0 obj (Please see attached pictures). The G670 has a Spike transformer. 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. {: (s Type testing is generally only conducted once in order to demonstrate and prove product design and cable parameters. At 13,800 Volts, the nominal operating voltage, one amp 3 phase is 20,000 watts, so 20KW per amp. The IOSH forums are a free resource to both members and non-members. 1 0 obj <> Connect harting plug of the control unit4. My boiler and tv seem to trip for a few seconds almost every day. 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. JavaScript is disabled. {2Fh6Hq#@ ? Just thought it might interest some of the domestic lads on here who may never have seen it before. Thank you for helping keep Eng-Tips Forums free from inappropriate posts.The Eng-Tips staff will check this out and take appropriate action. <>>> WebHigh Voltage Cable Jointing (up to 20 kV) This specification has been developed from the power network standard. 7r*T;5.vO!:R2buhqT`:;|]s$I4Vu3IuLQERwW' }|l@88p \D 0eiTQe Promoting, selling, recruiting, coursework and thesis posting is forbidden. 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? Our electricians / engineers are fully trained in all aspects of cable spiking and have received the appropriate health and safety training. S60 1DX, Tel: 0800 652 1124 WebThis can be achieved by a safe system of work based on planning, use of plans, cable locating devices and safe digging practices. Swalek provide specialist engineering teams to carry out cable spiking on underground cables. Already a member? % The load I have supply in the garage with its own small consumer unit with a 63a breaker and 1 B6 and 1 B16 breakers. PASS Stockton Centre Regards, 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. This may not change much after spiking and could be an unreliable method of identifying the cable from its termination ends. 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 This cookie is set by GDPR Cookie Consent plugin. e) Call Control and ask if any alarms have been received. 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. 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. 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 Book now by choosing your programme date. PBwel is a globally recognised designer, manufacturer and supplier of temporary portable earthing, voltage detectors, Buchholz relays and electrical safety products. Join your peers on the Internet's largest technical engineering professional community.It's easy to join and it's free. endobj PASS Limited, electrical training provider, has seen more than 1,500 candidates successfully pass the 18th Edition 1 Alberto Street, After you spike the cable the amplitude of the signal diminishes significantly downstream of the spiking gun. Any help much appreciated. The following procedure shall be followed: a) If the process has not already necessitated a Sanction-for-Test, then an SFT must beobtained from Control. WebCourse Overview. This cookie is set by GDPR Cookie Consent plugin. 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. It does not store any personal data. This field is for validation purposes and should be left unchanged. Click Here to join Eng-Tips and talk with other members! 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. Understanding the nature of the hazards is useless unless protective strategies are developed to protect the worker. HIGH VOLTAGE CABLE COMPONENTS Conductor 3 0 obj %PDF-1.5 PASS Stockton HV Training Centre. Admin #2 Posted : 23 October 2008 12:51:00(UTC) Rank: Book now by choosing your programme date. SPIKE is designed to be operated remotely. The cookie is used to store the user consent for the cookies in the category "Other. 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 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.

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