Electrical Advice

What should I charge to install a EV charger Discussion ThreadWhat should I charge to install a EV charger Electrical Advice

Hi I’ve been asked to quote and install a ev car charger on a domestic property as I haven’t quoted for one before and I usually do price work not day rate what would your recommend I charge it’s a fairly simple job as the main fuse is in the garage where the charger will be installed on the outside wall
Any help would be appreciated thank you

What should...

 

Fluke t5-1000 electric shock Discussion ThreadFluke t5-1000 electric shock Electrical Advice

Hi, Whilst using my fluke t5-1000 I’ve had an electric shock twice now, I’ve checked the leads and can’t see any damage or wire showing. I’ve stopped using it now but can’t figure out why it happened. Has anyone else experienced anything like this? Cheers Mike

Fluke t5-1000 electric shock for the original thread on Electricians Forums

 

Books on Fault Finding Electronics Discussion ThreadBooks on Fault Finding Electronics Electrical Advice

Would anyone be able to recommend fault finding books or YouTube videos. I’m just looking to brush up on my knowledge. I currently work in fire and security.

Books on Fault Finding Electronics for the original thread on Electricians Forums

 

Philips LED retrofit tubes & DALI, might this all go Pete Tong? Discussion ThreadPhilips LED retrofit tubes & DALI, might this all go Pete Tong? Electrical Advice

Hello EF,

My first post in a long long time,

I'm looking to swap out some tubes in a commercial unit that has a lighting control system in place, usual sort of stuff, some area's are dimmable via retractive switches and others are covered by absence detectors. All fittings are DALI controllable.

I have checked &...

 

Which 4 awg is best for application? 4 THHN THWN-2? Discussion ThreadWhich 4 awg is best for application? 4 THHN THWN-2? Electrical Advice

need direction on which type of 4awg copper to buy.
context is an 85 foot run on bedrock carrying 50v/50a from solar panels to battery house. will be in plastic/metal conduit.

is there one type of 4awg that would be best?

it seems the cheapest is 4 thhn thwn-2 ...

 

RCD neutral fault. Discussion ThreadRCD neutral fault. Electrical Advice

Greetings.
I am an electrician wannabee and am doing a spot of labouring for an electrician. Maybe not a wise career move at this time but it's too late to change now.
My electrician boss and I were having a discussion about why an RCD would trip even if all the MCBS connected to it were switched off and he said it was caused by an earth neutral fault.
I asked how can there be an earth neutral fault when all the...

 

Looking For Domestic Electricians? - Post Your Jobs In This Forum! Discussion ThreadLooking For Domestic Electricians? - Post Your Jobs In This Forum! Electrical Advice

Looking for a Domestic Electrician? Then please feel free to post in this forum category.

Rules of this category!

1. Do NOT post contact details in your posts - Use the forum messaging system to share those, you will get cold called and / or spammed if you post details in the thread...

 

Relevance of Table 41.3 where Additional Protection is present? Discussion ThreadRelevance of Table 41.3 where Additional Protection is present? Electrical Advice

Reading of 411.3.2 and following suggests that compliance for disconnection <400ms may be obtained using either MCB or RCD. Where an RCD (RCBO in this case) is used for Additional Protection, is compliance with Zs specified in Table 41.3 still necessary?
The situation: new installation by A.N.Other in a...

 

Electrical Labourer/ Mate/ Improver -Bedfordshire/Cambridge/ Hertfordshire Discussion ThreadElectrical Labourer/ Mate/ Improver -Bedfordshire/Cambridge/ Hertfordshire Electrical Advice

Hi.

Sorry if this is not allowed, but I'm on the hunt for my first electrical role. I've completed C&G level 1,2,3 currently doing my 18th edition and plan on doing my 2391 asap. However I'm eager to get on the tools and get working in the trade. My background has always been IT support but now I...

 

Light on shop front Discussion ThreadLight on shop front Electrical Advice

Hi Guys

You may be able to help me out.

We've inherited a job from previous Electrician. Light over shop front sign needs replacing.

Whole unit soaked through and cant be fixed. Did have diffuser but this has also come off now and had it

Any ideas how I can get direct replacement for something like this ?
If not poss did have an idea of trying re-use the existing enclosure and fit some IP rated LED strip...

 

Does a device with DC have a longer life than AC? Discussion ThreadDoes a device with DC have a longer life than AC? Electrical Advice

Hello,

Suppose we have two split Air conditioners or freeze/refrigerator compressors. First works with AC and second works with DC.
Which one has a longer life?
What are the pros and cons of compressor work with AC vs DC?

Thank you

Does a device with DC have a longer life than AC? for the original thread on Electricians Forums

 

Pot light bags Discussion ThreadPot light bags Electrical Advice

Installing those large plastic bags or pouches over LED pot lights can be a real pain, especially when the light is adjacent to a truss or strapping, or both. And since most pot lights have a rubber gasket that seals it against the drywall, I think their benefit is questionable. How are others dealing with these and are inspectors insisting on their use? Thx.

Pot light bags for the original thread on...

 

Pot Light "Bags" Discussion ThreadPot Light "Bags" Electrical Advice

Installing those large plastic bags or pouches over LED pot lights can be a real pain, especially when the light is adjacent to a truss or strapping, or both. And since most pot lights have a rubber gasket that seals it against the drywall, I think their benefit is questionable. How are others dealing with these and are inspectors insisting on their use? Thx.

Pot Light "Bags" for the original thread on...

 

What about those pot light "bags"? Discussion ThreadWhat about those pot light "bags"? Electrical Advice

Installing those large plastic bags or pouches over LED pot lights can be a real pain, especially when the light is adjacent to a truss it strapping, or both. And since most pot lights have a rubber gasket that seals it against the drywall, I think their benefit is questionable. How are others dealing with these and are inspectors insisting

What about those pot light "bags"...

 

Looking for a Library with IEEE/ANSI 315-1975 Symbols Discussion ThreadLooking for a Library with IEEE/ANSI 315-1975 Symbols Electrical Advice

Hi everyone,

I'm working on an electrical design project and need a library of symbols that comply with the IEEE/ANSI 315-1975 standard for electrical and electronics diagrams.

Does anyone know where I can find a library of these symbols, preferably compatible with tools like QElectroTech, KiCAD, or AutoCAD?

Thanks in advance for your help...

 

Geartray replacement help please Discussion ThreadGeartray replacement help please Electrical Advice

Any help appreciated thanks not sure what replacement to buy

Geartray replacement help please for the original thread on Electricians Forums

 

Got some ladders to sell Discussion ThreadGot some ladders to sell Electrical Advice

Want to sell some ladders. Pics below. They are all EN131. Good condition. The large yellow one is 8 step with a platform. The red one is a three stage ladder that also serves as an extending step ladder. Both large ladders can get to a working heigh of 4m.

Got some ladders to sell for the original thread on Electricians Forums

 

Black pitch/tar service head Discussion ThreadBlack pitch/tar service head Electrical Advice

Hi, before I moved into my house two years ago I noticed black tar like substance on the main electric cable.

Now after about two years I've notice it's oozed out a bit more. Looks to be coming from service head.

I've put everything electrical on in the house, 4 x 1500w heaters and my 2000w airfryer and the 10.8kw shower to check if wires get hot or cut out fuse gets hot. Left on for...

 

Info on device to control high DC current Discussion ThreadInfo on device to control high DC current Electrical Advice

I’m looking for information to buy your build an affordable device to monitor and control 1000a DC current from an automotive battery or other sources for electroplating.

Info on device to control high DC current for the original thread on Electricians Forums

 

PLC Material and Sources Discussion ThreadPLC Material and Sources Electrical Advice

Hi guys, its been a while. Do any of you know where to get good materials on PLC? Preferably Allen Bradley one! Any help will be much appreciated! Thanks!

PLC Material and Sources for the original thread on Electricians Forums

 

PCBWay 7th Project Design Contest Announcement Discussion ThreadPCBWay 7th Project Design Contest Announcement Electrical Advice

Over the years, PCBWay has successfully hosted six editions of design contests, each showcasing incredible talent and creativity. The diverse themes in previous competitions have brought in numerous high-quality projects, allowing us to witness innovative ideas flourishing...

 

Door Bell installation Discussion ThreadDoor Bell installation Electrical Advice

Hi
I want to install a door bell (front door). Cables have been installed (not by me) see attached photos.
There is a back box in the wall of the hall with two x 2 core cables coming out of it.
There is a single 2 core cable for the bell push at the front door -I have unscrewed this to show the cables.
Also there is a single 2 core cable coming out just under the consumer unit in the utility room...

 

Why aren't AFDD's a requirement in hotels like they are in HMO's Discussion ThreadWhy aren't AFDD's a requirement in hotels like they are in HMO's Electrical Advice

I understand that the IET say AFDD's 'must be considered' for hotels, however in HMO's, High Risk Residential Buildings, Student accommodation and care homes they are a requirement on sockets not exceeding 32Amps as stated in BS7671 (421.1.7). Why wouldn't hotels be compulsory? Is it just a cost thing or is there a valid...

 

Part P CPS vs Nvq Level 3 Discussion ThreadPart P CPS vs Nvq Level 3 Electrical Advice

Good morning all,

I have passed my 2365 level 2, nearly my 2365 level 3, and am enrolled onto my NVQ Level 3.

I have recently seen an electrician in my area who is a NAPIT Part P Approved contractor who seems to be working on domestic and commercial installs, he is charging the same rate as those that are NVQ qualified in the same area.

My question is, have I spent more money and time than I...

 

Wi fi/ internet upgrade Discussion ThreadWi fi/ internet upgrade Electrical Advice

Need to upgrade the wi fi/internet stuff at my place. I thought that there was a dedicated forum for this kind of stuff, but it seems I'm mistaken, so I'll stick it in the general forum, where I hope it'll be seen (or ridiculed) by some of our more knowledgeable members on the subject.
The pic attached shows what I already have in black, and my ideas for the additions in orange.
Originally a router in...

 

2346 NVQ Witness Discussion Thread2346 NVQ Witness Electrical Advice

Hi sparks, this has probably been asked on here before but I couldn't find an answer using the search function.
About to start my 2346 experienced worker NVQ but I am a bit worried that I don't have a witness that is an electrician. Does anyone know how it works with witness statements? I am the only maintenance engineer at my place with any real electrical knowledge.
Thanks in advance

2346 NVQ Witness for the...

 

Set up for oven + combi? Discussion ThreadSet up for oven + combi? Electrical Advice

Been having a discussion with my electrician on the best way to wire up a new oven and a combi oven/microwave and would appreciate some more input.

There is an existing cooker connection in 10mm t&e with a 32a MCB (and RCD protection).

The oven is 3.49kw and the combi is 3kw. Oven doesn't have a cable with in and the absolute max that fits in the connection is 2.5mm flex. The combi has a 1.5mm...

 

Communal areas of flats commercial or residential. Discussion ThreadCommunal areas of flats commercial or residential. Electrical Advice

So a couple years ago I decided to drop my NAPIT cover as I found I was doing more commercial work and the amount of profit I made from notifiable jobs was about the same as the cost of membership so I would be better off not bothering doing those jobs..

I had a job the other day where there was no lighting in communal area of flats, turned out the...

 

Marks above old consumer unit Discussion ThreadMarks above old consumer unit Electrical Advice

Hi all,

We have quite an old consumer unit and noticed some weird grey marks above it (please see picture). We’ve recently painted this area and over the grey marks but they’ve come back through. Does anyone think these marks are related to the consumer unit or just a random persistent stain?

Thanks so much for any advice anyone can offer...

 

Generator Connection Discussion ThreadGenerator Connection Electrical Advice

On a 20kw generator can you connect the 30AMP plug to one service panel and the 50amp plug a seperate service panel? I have two service panels coming off the same meter. I currently have a 5500KW 30Amp generator connection to one panel that supports my well pump and Hot Water heater. I would like run some circuits on the other panel also during a power outage. Thank you in advance.

Generator Connection...