Autotransformer Part 3 Assembly (Extended version) John Ward (jwflame) 2026-09-23 | Autotransformer Part 3 Assembly (Extended version)
Diverted Neutral Current Demonstration - Normal, Open CNE, Current Circulation (Part 2) John Ward 2023-09-21 | A demonstration of diverted neutral current using a 12V AC test rig. This represents two adjacent properties with TN-C-S supplies via a CNE (combined neutral and earth) cable and a shared extraneous conductive part. Demonstration includes:► normal operation► current sharing between the CNE and bonding conductors► what happens with an open CNE in one property and not in the adjacent one► the situation with more than two properties all connected to the same extraneous part.In all cases, current can be found in the bonding conductors connected to shared metallic parts such as gas or water pipes.Note that this demonstration uses a custom manufactured test rig which runs on an isolated 12 volt AC supply. Some of the items shown would be dangerous if done with 230V or a real electrical installation.
Diverted Neutral Current - Description Overview Part 1 John Ward 2023-09-07 | Diverted Neutral Current, also known as Neutral Current Diversion. This can occur both in normal operation and when there is a problem with the supply network. Part 1 covers the basic principles of both.
Extension Lead Repair - MK Panel Sockets John Ward 2023-08-24 | Replacing panel mounted MK sockets in a metal extension reel.Sockets are MK 735WHI, and are the same size as those made decades ago. There is an ancient data sheet for the original ones here: docs.rs-online.com/739a/0900766b811ef79c.pdf which is dated July 1959.Flex is 2.5mm² 3 core PVC. This is significantly larger than most extension reels available today which are typically 1.5mm² or even smaller. This can be used at full load while wound up, as the larger cable has a lower resistance, so a lot less heat is generated in it .Patreon: patreon.com/jwflameKo-Fi: ko-fi.com/jwflameWebsite: flameport.com
Wylex Mini Consumer Unit, RCBO and SPD John Ward 2023-08-08 | A Wylex metal 2 way consumer unit, 40A Type A RCBO with switched neutral, and a Type 2 surge protection device. This one will be used for an EVSE installation, but it could be used for other situations where a new circuit is required.Box with main switch: NM206/63Surge protection device: NMT2SPD3W/140A compact RCBO with switched neutral: NHXS1B40Patreon: patreon.com/jwflameKo-Fi: ko-fi.com/jwflameWebsite: flameport.com
Electric Vehicle Charging - Connectors, AC / DC, Home or Away John Ward 2023-07-29 | Charging electric vehicles using AC or DC, and the Type 2 connector which is found on most recent electric vehicles in the UK and most of the world.Also covers older vehicles with Type 1 and CHAdeMO connectors, and the situation with Tesla vehicles and charging.Most of this does not apply to the USA, where Type 1 and Type 1 CCS is common for existing non-Tesla vehicles and Tesla has it's own proprietary incompatible connector which is now being used by several other manufacturers.Patreon: patreon.com/jwflameKo-Fi: ko-fi.com/jwflameWebsite: flameport.com
Power and Energy Monitor Plug John Ward 2023-07-24 | A typical power and energy monitor that can be used with any plug in appliance. The main features are kWh and elapsed time. Also shows voltage, current, watts, VA and power factor.Patreon: patreon.com/jwflameKo-Fi: ko-fi.com/jwflameWebsite: flameport.com
Power and Energy - Watts vs Watt Hours, Energy Cost and Battery Capacity John Ward 2022-11-18 | Watts vs Watt HoursAmp Hours to Watt HoursPower is the rate at which electricity is used, energy is the total amount used over a certain period of time.Includes example calculations for the total energy and cost used, and the capacity of batteries.
Types Of RCD John Ward 2022-11-06 | Types of Residual Current Devices, Type AC, A, F, B and B+. What each type is intended for and what fault currents they will work with.Effective September 2022, BS7671 requires a minimum of Type A for the majority of installations.However some devices are not suitable for use with Type A and require others such as Type F or B.
BS7671 18th Edition Amendment 2 Appendices John Ward 2022-05-05 | BS7671 18th Amendment 2, published March 2022. The final episode in this series covers the changes in the 18th edition Amendment 2 appendices.IET Fake Awareness with list of approved suppliers: electrical.theiet.org/bs-7671/fake-awarenessOther videos in this series: youtube.com/playlist?list=PLVsHvs2SuqmqMoXZCFp_CYTgZH_Y2ywwk► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameInstagram: instagram.com/jwflameFacebook: facebook.com/jwflame► Contact info, sending stuff in: etc.: http://xo4.uk/?YTT► Website: flameport.com
BS7671 18th Edition Amendment 2 Part 8 John Ward 2022-05-04 | BS7671 18th Amendment 2, published March 2022. This is a summary of the main concepts in the new Part 8, Prosumers Electrical Installations.IET Fake Awareness with list of approved suppliers: electrical.theiet.org/bs-7671/fake-awarenessOther videos in this series: youtube.com/playlist?list=PLVsHvs2SuqmqMoXZCFp_CYTgZH_Y2ywwk► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameInstagram: instagram.com/jwflameFacebook: facebook.com/jwflame► Contact info, sending stuff in: etc.: http://xo4.uk/?YTT► Website: flameport.com
BS7671 18th Edition Amendment 2 Part 7 John Ward 2022-05-03 | BS7671 18th Amendment 2, published March 2022. This covers some of the changes in part 7.IET Fake Awareness with list of approved suppliers: electrical.theiet.org/bs-7671/fake-awarenessOther videos in this series: youtube.com/playlist?list=PLVsHvs2SuqmqMoXZCFp_CYTgZH_Y2ywwk► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameInstagram: instagram.com/jwflameFacebook: facebook.com/jwflame► Contact info, sending stuff in: etc.: http://xo4.uk/?YTT► Website: flameport.com
BS7671 18th Edition Amendment 2 Part 6 John Ward 2022-05-02 | BS7671 18th Amendment 2, published March 2022. This covers the main changes in part 6.Model forms download: electrical.theiet.org/bs-7671/model-formsIET Fake Awareness with list of approved suppliers: electrical.theiet.org/bs-7671/fake-awarenessOther videos in this series: youtube.com/playlist?list=PLVsHvs2SuqmqMoXZCFp_CYTgZH_Y2ywwk► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameInstagram: instagram.com/jwflameFacebook: facebook.com/jwflame► Contact info, sending stuff in: etc.: http://xo4.uk/?YTT► Website: flameport.com
BS7671 18th Edition Amendment 2 Part 5 John Ward 2022-05-01 | BS7671 18th Amendment 2, published March 2022. This covers the main changes in part 5.IET Fake Awareness with list of approved suppliers: electrical.theiet.org/bs-7671/fake-awarenessOther videos in this series: youtube.com/playlist?list=PLVsHvs2SuqmqMoXZCFp_CYTgZH_Y2ywwk► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameInstagram: instagram.com/jwflameFacebook: facebook.com/jwflame► Contact info, sending stuff in: etc.: http://xo4.uk/?YTT► Website: flameport.com
BS7671 18th Edition Amendment 2 Part 4 John Ward 2022-04-30 | BS7671 18th Amendment 2, published March 2022. This covers the main changes in part 4.IET Fake Awareness with list of approved suppliers: electrical.theiet.org/bs-7671/fake-awarenessOther videos in this series: youtube.com/playlist?list=PLVsHvs2SuqmqMoXZCFp_CYTgZH_Y2ywwk► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameInstagram: instagram.com/jwflameFacebook: facebook.com/jwflame► Contact info, sending stuff in: etc.: http://xo4.uk/?YTT► Website: flameport.com
BS7671 18th Edition Amendment 2 Parts 1-3 John Ward 2022-04-29 | BS7671 18th Amendment 2, published March 2022. This covers the main changes in part 1, 2 and 3.Electropedia website: electropedia.orgIET Fake Awareness with list of approved suppliers: electrical.theiet.org/bs-7671/fake-awarenessOther videos in this series: youtube.com/playlist?list=PLVsHvs2SuqmqMoXZCFp_CYTgZH_Y2ywwk► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameInstagram: instagram.com/jwflameFacebook: facebook.com/jwflame► Contact info, sending stuff in: etc.: http://xo4.uk/?YTT► Website: flameport.com
Driving Electric Vehicles - Not much different to any other car or van John Ward 2022-04-09 | Driving an electric car or van, which is mostly the same as vehicles powered by other fuels.Van used: Citroen e-Dispatch 50kWh.► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:xo4.uk/?YTT► Cryptocurrencies:Dogecoin DOGE: DShDwFJyXKqCddwVsuCWWYnGpuhFrBMyamLitecoin LTC: LXQ4QRqztUq1KBQccxeLDivrdnas5fcHrcNyancoin NYAN: KUiaPqoRcNnhXHcfWrgEYD5aZqwocLnrwfBitcoin BTC: 17JyfSsQuUi1tHow26QxUvsh45kP6vsK63► Website - More on this video and many other subjectsWebsite: flameport.com
TT Installations John Ward 2021-09-30 | Some of the considerations when installing an electrical installation with a TT supply. ► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Contact info, sending stuff in: etc.:http://xo4.uk/?YTT► Website - flameport.com00:00 Introduction01:00 What is a TT system05:33 Historical devices for fault protection07:44 Modern devices for fault protection10:38 Dual RCD consumer units12:07 Modern installations13:00 Submains14:48 Summary16:23 Earth Electrodes19:36 RCD & Electrode Resistance22:22 RCBOs Switched Neutral24:06 Maximum leakage current28:17 Conclusion
Racal-Guardall 1980s PIR Sensor Teardown - Compared with Modern Equivalent John Ward 2021-09-22 | What's inside a 1980s Racal-Guardall RLC1S PIR motion sensor. No instructions or details but most likely a 12 volt device which connected to a dedicated lighting control unit. Uses a segmented mirror to focus IR from the environment onto the sensor.Also a look inside a modern self contained 230V AC PIR motion sensor which uses the same chip and very similar circuit. Uses a plastic IR lens to achieve the same results as the mirror.► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:http://xo4.uk/?YTT► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Website flameport.com
ConduDisc Final Tests - 4 Months Later John Ward 2021-09-02 | Testing the Condudisc and ConduCrete four months after installation. This was installed in April, this video made in August.Original test result 19.9 ohms, new 16 ohms, roughly 20% reduction in resistance. Weather for the last several weeks has been very dry.Previous videos: Overview and Demonstration - youtube.com/watch?v=VKJ3gwFnxEwInstallation - youtube.com/watch?v=tYcXE9W2AKQOthers on earth electrodes and testing: youtube.com/playlist?list=PLVsHvs2SuqmoGuQa4SNL9FOYjHhGmTZ9G► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameInstagram: instagram.com/jwflameFacebook: facebook.com/jwflame► Contact info, sending stuff in: etc.: http://xo4.uk/?YTT► Website: flameport.com
Smoke Alarm Wiring Fail John Ward 2021-08-21 | A straightforward replacement of a smoke alarm revealed that it wasn't connected properly, and it only had power when one of the two light switches was in a particular position, independent of the light being on or off.Property is about 20 years old, this problem may have been there for the whole time.The old smoke alarm had obviously been removed from the backing plate many times to presumably replace the battery, as it would have often been without mains power.
SY Cable is Not Armoured, Not for Outside Use John Ward 2021-08-15 | An example of some SY cable which had been used outside and underground. The outer covering is degraded and cracked, the inner steel braid is rusting away.SY cable isn't suitable for use outside, it is not an armoured cable, despite many people using it like that.► Social Media:Twitter: twitter.com/jwflameInstagram: instagram.com/jwflameFacebook: facebook.com/jwflame► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Contact info, sending stuff in: etc.:http://xo4.uk/?YTTWebsite: flameport.com
Siemens VOELCB examination and Tinned Copper or Aluminium wiring? John Ward 2021-08-08 | An old and obsolete voltage operated earth leakage circuit breaker.These were used on TT installations in the 1970s and earlier to disconnect the supply if a fault occurred between live and an earthed metal part of the installation.These devices are NOT RCDs, and do not provide any protection against electric shock.The principle is that they are tripped by a voltage between the earth electrode for the installation and the earth connection to exposed conductive parts within the installation.The wiring attached to this is tinned copper, and not aluminium. Aluminium wiring in small sizes was only in use for a very short period and was copper clad. 99% or more of wiring with a silver appearance is tinned copper.00:00 Introduction01:00 The Item02:58 Inside05:17 Trip coil06:55 Buttons08:45 Trip using DC voltage11:49 Tinned copper wiring14:54 TFW
Octopus Box by Hartley Electromotives Limited 1958 John Ward 2021-08-04 | A steel junction box from 1958 which was typically used for lighting circuits, with a single cable to each point all joined at a central location.This one was removed intact from an installation and still contains the original rubber insulated cables.Made by Hartley Electromotives Limited, this example is a Type B and dated 19 March 1958.► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:http://xo4.uk/?YTT► Website: flameport.com► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP
Screws - Phillips or Pozidriv ? John Ward 2021-05-29 | Screws and screwdrivers, and the difference between Phillips and Pozidriv. Mixing the two will result in mangled screws and broken screwdrivers.In the UK, most screws used in construction work are Pozidriv.► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:http://xo4.uk/?YTT► Website - flameport.com
Led Tape Part 2 John Ward 2021-05-22 | Cutting, soldering and connecting LED tape. This example shows RGBW tape with 5 wire connection, but the principles of connecting wires are the same for single colour (2 wires) and RGB (4 wires).► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:http://xo4.uk/?YTT► Website - More on this video and many other subjectsWebsite: flameport.com► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP
Circuit Breakers Prague 1983 John Ward 2021-05-15 | A set of old circuit breakers from an apartment in Prague, built in 1983.► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:http://xo4.uk/?YTT► Website - More on this video and many other subjectsWebsite: flameport.com
LED Tape Part 1 John Ward 2021-05-08 | LED Tape, power supplies, controllers and aluminium track.► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:http://xo4.uk/?YTT► Website: flameport.com
ConduDisc and Conducrete Installation John Ward 2021-05-01 | Installing the ConduDisc permanently with conducrete and testing it immediately and a week later.This is the same ConduDisc as shown in the previous video, with two bags of conductive concrete added. The hole is about 900mm / 3 feet deep.UK: http://earthingservices.com/condudiscNorth America: saeinc.com► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:http://xo4.uk/?YTT► Website - More on this video and many other subjectsWebsite: flameport.com
Pepperpot Fuses, Switch and Meter Card John Ward 2021-04-25 | Ceramic rewireable fuses with a 'pepperpot' design, a double pole switch made from two single switches and a meter reading card from the 1950s.► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:http://xo4.uk/?YTT► Website - More on this video and many other subjectsWebsite: flameport.com
Federal Electric Circuit Breakers John Ward 2021-04-17 | Some very large Federal Electric circuit breakers, from an even larger 3 phase distribution board.► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Contact info, sending stuff in: etc.:http://xo4.uk/?YTT► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Website: flameport.com
Generator Earthing Types - TN-S or IT? John Ward 2021-04-10 | Earthing systems for generators.Although an earth electrode may be present, it's not likely to be a TT arrangement.► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:http://xo4.uk/?YTT► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Website - More on this video and many other subjectsWebsite: flameport.com
Earth Terminal Voltage Drop TN-C-S John Ward 2021-04-03 | How the earth terminal on a TN-C-S supply can be at a different voltage to the true Earth.As the neutral and earth conductor are combined outside the installation, current in the neutral causes a voltage drop, which results in the earth terminal having a different potential (voltage) to the true Earth outside.► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:http://xo4.uk/?YTT► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Website - More on this video and many other subjectsWebsite: flameport.com
Using a TT earth where a TN earth already exists John Ward 2021-03-27 | Problems associated with using a TT earth at a location that already has a TN-C-S or TN-S earthing system. This could be for things such as a hot tub, EV charge point or an outbuilding.A TT system must be completely separate from any other earthing system, including connections via extraneous conductive parts shared with other buildings. Earth electrodes cannot be installed where fault currents from other installations could cause a voltage to appear on the TT system.► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:http://xo4.uk/?YTT► Website - More on this video and many other subjectsWebsite: flameport.com
ConduDisc Demonstration - Earth Rod Alternative John Ward 2021-03-06 | Overview and demonstration of the ConduDisc, an alternative to an earth rod.In this demonstration, the ConduDisc is placed in fairly loose soil about 12 inches depth, so the obtained resistance is higher than in a normal installation.A future video will cover this being installed in a real installation at a more suitable depth - youtu.be/tYcXE9W2AKQUK: http://earthingservices.com/condudiscNorth America: saeinc.com
Old Sockets, Lamps, Plugs. Gems or Tat? John Ward 2021-01-31 | A box of gems, or tat. A collection of older round pin sockets, plugs and other assorted items.Sent in by Norman.The round pin plugs and sockets shown in the video were used in the UK and some other countries mainly in the 1940s and earlier. Each different rating was a different physical size, and the two pin plugs were incompatible with the three pin sockets.► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:http://xo4.uk/?YTT► Website - More on this video and many other subjectsWebsite: flameport.com
Appliance Protection Classes 0, I, II, III John Ward 2021-01-16 | Protection classes as defined in BS EN 61140, with Class I and Class II (double insulated) being the most common.Covers all four classes, the protection methods for each one, and considerations when connecting equipment to a fixed wiring installation.► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:http://xo4.uk/?YTT► Website - More on this video and many other subjectsWebsite: flameport.com► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP
IP Code BS EN 60529, Protection for Enclosures John Ward 2021-01-09 | Degrees of protection provided by enclosures against ingress of objects, dust and water.Two numbers, the first of which defines protection against objects/dust, the second against water.Optionally two additional letters, although they are rarely used.Often referred to as Ingress Protection, although the standard defines it as International Protection.► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:http://xo4.uk/?YTT► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Website - More on this video and many other subjectsWebsite: flameport.com
UK Electricity Sources - EV Meltdown? John Ward 2020-11-23 | Fuel sources for electricity generation in the UK past and present, and will everyone using electric vehicles lead to a massive shortage of electricity?Sources:Digest of UK Energy Statistics (DUKES) 2020 gov.uk/government/statistics/digest-of-uk-energy-statistics-dukes-2020Drax Electric Insights electricinsights.co.ukWorld Nuclear Association world-nuclear.org/country/default.aspx/United%20Kingdom► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:xo4.uk/?YTT► Website - More on this video and many other subjectsWebsite: flameport.com
Rewiring two old table lamps John Ward 2020-11-15 | Replacing the flex and plugs on two table lamps.The existing flex was single insulated, and the plugs had unsleeved pins.► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: http://xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:xo4.uk/?YTT► Website - More on this video and many other subjectsWebsite: flameport.com
The Switch of Mystery John Ward 2020-11-07 | A white plastic switch which isn't what it looks like.► Website - More on this video and many other subjectsWebsite: flameport.comPage for this video: xo4.uk/?mkw► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:xo4.uk/?YTT
Switched Plug John Ward 2020-10-31 | A BS1363 plug which has a switch and neon indicator built in.► Website - More on this video and many other subjectsWebsite: flameport.comPage for this video: xo4.uk/?SNp► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:xo4.uk/?YTT
Economy 7 and Horstmann BX2000 John Ward 2020-10-22 | An overview of the various Economy 7 and E10 systems that have been used and are still in use, plus a look at a Horstmann BX2000 immersion heater controller.► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:xo4.uk/?YTT► Website - More on this video and many other subjectsWebsite: flameport.com
Everflex Fire Mate Sealant - Will it Burn? John Ward 2020-10-19 | Applying a gas flame to some Everflex intumescent fire sealant.► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:xo4.uk/?YTT► Website - More on this video and many other subjectsWebsite: flameport.com
PVC Insulated Cable Damaged by Expanded Polystyrene Insulation John Ward 2020-10-04 | An example of PVC insulated cable which has been in contact with expanded polystyrene cavity wall insulation.There are two problems here - first being that the cable insulation is damaged when in contact with the expanded polystyrene, the second is the current capacity of the cable is significantly reduced when installed in insulation, which could result in the cable overheating.► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:xo4.uk/?YTT► Website - More on this video and many other subjectsWebsite: flameport.com
Fire Rated Expanding Foam on Fire John Ward 2020-09-29 | What happens to fire rated expanding foam when exposed to a flame?This piece of foam was installed many years ago, the exact brand/type is not known.► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:xo4.uk/?YTT► Website - More on this video and many other subjectsWebsite: flameport.com
Webinar Part 2: BS7671 Amendment 2 Draft for Public Comment John Ward 2020-09-26 | This is a recording of a live webinar from 22 September 2020 discussing the proposed Amendment 2 of BS7671.Draft available here: standardsdevelopment.bsigroup.com/search?Term=7671Divided into 4 separate parts due to it's very large size.
Webinar Part 1: BS7671 Amendment 2 Draft for Public Comment John Ward 2020-09-25 | This is a recording of a live webinar from 21 September 2020 discussing the proposed Amendment 2 of BS7671.Draft available here: standardsdevelopment.bsigroup.com/search?Term=7671Divided into 4 separate parts due to it's very large size.ENA document: energynetworks.org/assets/files/ENA_EREC_G5_Issue_5_(2020).pdfRCD design guide with leakage current for various appliances: download.schneider-electric.com/files?p_enDocType=Catalog&p_File_Name=CA908066E+%28web%29.pdf&p_Doc_Ref=CA908066Esparkyninja.comflameport.come5group.org.uk
Calculating Cable Energy Wastage, Energy Efficiency John Ward 2020-09-13 | Calculating the energy wasted in a cable for a given load current and conductor size & length.The example in the video would be a high use electric vehicle charger, with the vehicle being driven approximately 150 miles per day, 5 days a week, 50 weeks per year.► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:xo4.uk/?YTT► Website - More on this video and many other subjectsWebsite: flameport.com
Test Lead Adaptors for various types of Socket Outlet John Ward 2020-09-10 | A selection of custom test adaptors for various different socket outlets.These can be made for any plug or socket as required.► Support this channel:Patreon: patreon.com/jwflamePayPal Donations: xo4.uk/?PPP► Social Media:Twitter: twitter.com/jwflameFacebook: facebook.com/jwflameInstagram: instagram.com/jwflame► Contact info, sending stuff in: etc.:xo4.uk/?YTT► Website - More on this video and many other subjectsWebsite: flameport.com
