Electrical Advice

led staircase lights Discussion Threadled staircase lights Electrical Advice

Have customer who has staircase led lights if switched on and off within few seconds the rcbo trips, if switched on left for few seconds then switched off no problems, i am assuming the surge by transformer is issue ?

led staircase lights for the original thread on Electricians Forums

 

Using a proving unit to check for dead before removing this contactor. What do I probe on to ? Can someone please describe the tests i.e L1 -Earth. Discussion ThreadUsing a proving unit to check for dead before removing this contactor. What do I probe on to ? Can someone please describe the tests i.e L1 -Earth. Electrical Advice

Using a proving unit to check for dead before removing this contactor. What...

 

It's with regret I have to inform you, Christina (Sparkychick) has passed Discussion ThreadIt's with regret I have to inform you, Christina (Sparkychick) has passed Electrical Advice

It's with regret I have to inform you that Christina, the Sparkychick we all knew and loved, has passed.

I've just spoken to somebody on her phone and she informed me of the sad news. I'd been chatting to her about making a badge or 'golden spoon' as somebody put it, to give to those who are hitting or...

 

I like this post a day for 5 days! Discussion ThreadI like this post a day for 5 days! Electrical Advice

I do hope this game continues!
That way I will be able to post totally off-topic stuff, like a song I like or a recipe or some places you ought to visit...stuff like that!

Damn! I've just posted this on a Saturday, so it doesn't count towards the 5...what a waste of talent!

Hmm...maybe I'll just cut n paste it on Monday...no-one will notice!

I like this post a day for 5...

 

CompEx Ex01-Ex04 Discussion ThreadCompEx Ex01-Ex04 Electrical Advice

Hello Guys.please,
What is the meaning of this Statement on Compex Ex01-Ex04 Certificate got in july 2024? "This certificate does not and should not be used to infer or as verification of underpinning occupational qualifications”.
my company wants to know if the owner of this certificat is qualified to do Inspection,Maintenance & Repair on Ex Equipment....And Also wants to know if this is Full EX01-Ex04 Training...

 

Day 5 Discussion ThreadDay 5 Electrical Advice

Sorry, been a busy day.
Got the spinner project (day 1 post) running.
Driven from the midlands to devon
Half cut now! Successful day.

Day 5 for the original thread on Electricians Forums

 

Littlespark. A Thread A Day (5)- "I Failed" Discussion ThreadLittlespark. A Thread A Day (5)- "I Failed" Electrical Advice

Sorry, Dan... I couldnt do it.... Ive posted 4 really good threads but ive completely missed out on the 5th....

No badge for me now, i guess.... 🙁

Littlespark. A Thread A Day (5)- "I Failed" for the original thread on Electricians Forums

 

Day 5 got my stuff finally and finished my 3d printer work Discussion ThreadDay 5 got my stuff finally and finished my 3d printer work Electrical Advice

Well this time I made it down and got my stuff
got my printer to have a filament sensor at last which is handy (still need to improve the mounting though)
only real headache was the cramped box that the printer uses lol

Still waiting on my amazon stuff also to clean up my loft equipment which is a pain....should be here Monday...

 

How to measure battery bank energy? Discussion ThreadHow to measure battery bank energy? Electrical Advice

Does monitor on a bank measure true watt hours if the batts have different state of charge?

How to measure battery bank energy? for the original thread on Electricians Forums

 

Day 5 Thread 5 - Not what I wanted on a Friday Discussion ThreadDay 5 Thread 5 - Not what I wanted on a Friday Electrical Advice

Had an old concrete loading ramp knocked down, dug out and concreted flat for more storage space. Delivery driver that normally parks outside of the yard gates must’ve seen the new big open space and drove right in to the new concrete.

When asked if he saw the colour difference to the rest of the yard, he replied yeah, I just thought someone had wetted it...

 

Security alarm/access control/cctv learning material Discussion ThreadSecurity alarm/access control/cctv learning material Electrical Advice

Hi all,

I’m looking to expand my knowledge and learn more around this side of the electrical industry. I’m a commercial gold card electrician (1.5year qualified) however 99% of the time the security etc is Subbed out to specialist contractors (probably for the best😂) and we’re so busy I never get the chance to learn from them.

I’m wondering...

 

Trainee Electrician with a tool addiction needs ideas. DAY 5 Discussion ThreadTrainee Electrician with a tool addiction needs ideas. DAY 5 Electrical Advice

So as a 46-year-old bloke who is currently doing L3 Electrical Installation what tools should I be collecting now. I'm a qualified electric vehicle master tech who is also a fabricator, welder and machinist so have all the tools for those roles. I have a megger X1 and most hand tools so I feel I've withdrawal symptoms from not...

 

Day 5 - The new Transit :-( Discussion ThreadDay 5 - The new Transit :-( Electrical Advice

Well, I've had my new Transit for a few weeks now. It's only done aound 3000 miles so far but what do I think of it? Let's put it this way, if I could have my old Transit back I would. So, what's wrong with the new one? Well, I still hate the 'square' steering wheel. The fuel tank is a lot smaller so have to fill up more often. Everything is done via the touch screen. By the time you find what...

 

Motorcycle Wiring Symbol Query Discussion ThreadMotorcycle Wiring Symbol Query Electrical Advice

Hi, I need to rewire a mapping/traction control switch on a race bike that was damaged in a crash. The switch is not stock to install some other features and I can't find the company wiring anywhere on line. Can someone tell me what the following means?

Mode Switch:
...

 

My day 5: build a gsm monitor/alarm for a pump house Discussion ThreadMy day 5: build a gsm monitor/alarm for a pump house Electrical Advice

Will leave it run for a few weeks before tidying it up.

My day 5: build a gsm monitor/alarm for a pump house for the original thread on Electricians Forums

 

My day 5: build a gsm monitor/alarm for a pump house Discussion ThreadMy day 5: build a gsm monitor/alarm for a pump house Electrical Advice

Will leave it run for a few weeks before tidying it up.





My day 5: build a gsm monitor/alarm...

 

#5 of my 5 a week...and again, not a rant Discussion Thread#5 of my 5 a week...and again, not a rant Electrical Advice

Nope, I'm not coming out...
I'm having a quiet day so decided to post this morning rather than after gin o'clock.
My friendly DPD driver, Ross, is due shortly with the replacement Sangamo controller for my water heater so that's a wee job for this afternoon.
Other stuff...
I like boats of all sorts, power or sail and have had a few in my time but sadly no more unless...

 

Hello and help please with LED strips Discussion ThreadHello and help please with LED strips Electrical Advice

Hello to everyone here,

My name is George and the need to find a solution to my LED strip lights brought me here.
The only knowledge I had regarding LED lights is simply to plug in the usb in a port.
This changed since I ordered from Aliexpress a DC12V WS2815 5050RGB 5m. (5m 144 IP30)
To my ignorance I thought they would come ready for use.
The last couple of days I am...

 

New wifi light switch need neutral wire Discussion ThreadNew wifi light switch need neutral wire Electrical Advice

Got an outside light I want to be able to control from the phone, got a wifi switch which is asking for a white neutral wire.
Just moved to this house which was built in the 60s. The box it's in has white cluster of wires not sure if those are neutral or something else.
1. Are they neutral? Can I connect to those?
2. If not, can I ignore the neutral requirement or wire...

 

Day 4 time to try and write about something I guess Discussion ThreadDay 4 time to try and write about something I guess Electrical Advice

Well today was great.......Missed a dhl delivery and then missed the closing time for the dhl service point (local post office) by about 5 minutes....lol
Looks like my stuff from prusa will now have to wait till tomorrow to collect I guess (they closed at around 5:15 ish...I went at 5:20 or so)

not the end of the world just a pain
waiting on...

 

Anyone know why this capacitor was installed? Discussion ThreadAnyone know why this capacitor was installed? Electrical Advice

I'm currently working in a building that was completed in 2006. All the lighting is switched by wall mounted PIR and these capacitors seem to be installed at every PIR connection behind a blank plate. The capacitor is connected between the switched line and N Just wondering if these were needed for the old lights as every light is LED now...

 

DAY 4 New project for home Discussion ThreadDAY 4 New project for home Electrical Advice

I have an issue every now and then at home.

Sometimes (at least once a month) some dog has decided to leave a pile of poo on the access way that separates the houses and garages.

I think more often than not, it is dogs that are let out to roam whilst there owners are out in their gardens etc, not inconsiderate owners deliberatley walking them past and not clearing up.

I am thinking of...

 

DIY outside motion sensor Discussion ThreadDIY outside motion sensor Electrical Advice

Hello all. Just looking for others opinion on this set up. From what I remember my outdoor motion sensor light is hooked up from an indoor receptacle. I added a light switch as well to reset/ turn off the outdoor light. All are on a 15 amp circuit. My question is that is this set up ok? I believe it is run by 14gauge romex to the outdoor light. It is pvc conduit that goes up the wall and I think it...

 

#4 of my 5 a week...and not a rant this time! Discussion Thread#4 of my 5 a week...and not a rant this time! Electrical Advice

Back to the Men's Shed today to complete the installation of the 4 LED battens in the attic.
These were a joy to fit, having screwed the units to the supports yesterday and run the cables.
I pre-wired them, leaving decent Tails, because their location is tricky and overhead, so wiring them at ground level seemed the best way.

What could possibly go wrong?
I...

 

Mains Cable Route Discussion ThreadMains Cable Route Electrical Advice

Hi guys I have been asked to carry out an EICR on a unit which is part of a large shed/warehouse (which back in the day was a big open planned building). The mains cable which supplies the unit (PVC/PVC tails) is routed through the full building in steel trunking which passes through various businesses before it gets to the unit that is being tested. The building/installation is approx 40 years old so unsure if...

 

Circuit details + test results - extra sheets for EIC/EICR - BS7671 2018 + A2:2022 Discussion ThreadCircuit details + test results - extra sheets for EIC/EICR - BS7671 2018 + A2:2022 Electrical Advice

happysteve submitted a new resource:

Circuit details + test results - extra sheets for EIC/EICR - BS7671 2018 + A2:2022 - Fillable circuit details and test results (extra sheets) PDF form for 18th Edition Amendment 2

Extra "circuit details and test results" sheets, for use...

 

Littlespark A Thread A Day (4) “spider senses tingling” Discussion ThreadLittlespark A Thread A Day (4) “spider senses tingling” Electrical Advice

New customer asked me to have a look at her upstairs lighting… was tripping off as soon as put on.
Don’t know the house, age, condition etc, so planned to be there all afternoon.

Turned up, tools out. Was shown the board… dual rcd, only upstairs lights mcb is off. Rcd held.

The house was fairly modern, the only upstairs was above the...

 

Day 4 Thread 4 - scared stiff as an apprentice Discussion ThreadDay 4 Thread 4 - scared stiff as an apprentice Electrical Advice

When I was a 16 year old apprentice in 2008 there were two situations that scared me stiff that I’ll never forget and I thought I’d share and see if anyone else has any stories from their apprenticeship days.

1) I was tasked with changing the lamps in floodlights that shone on a hotels name, the floodlights were sat on top of bay windows either side of the...

 

What size SWA cable and what Distribution boards required to shed and garden office. Discussion ThreadWhat size SWA cable and what Distribution boards required to shed and garden office. Electrical Advice

Want to install a garden shed with Tumble Dryer and separate garden office building. I have run duct from side of house to where garden shed is going to be, then run another duct to where garden office is going to be. I am planning of having the office heated by electric most...

 

My day 4: build a gsm monitor/alarm for a pump house Discussion ThreadMy day 4: build a gsm monitor/alarm for a pump house Electrical Advice

Got rid of mains relays and used 5v ones.




Sorted out a little charging circuit and change over for the battery...

 

NAPIT - improvement action - current waste regulation Discussion ThreadNAPIT - improvement action - current waste regulation Electrical Advice

Hi all,

I was wondering if you could help with this matter. I had a Napit assesment recently and I have an improvement action "To provide evidence of compliance with the above standard"

Napit replied to me: "there is a from on the site to complete and send to us to state you comply with getting rid of waste in the correct manner" , however...

 

Watt hour means what? Discussion ThreadWatt hour means what? Electrical Advice

What does Wh indicate in a battery monitor?

Watt hour means what? for the original thread on Electricians Forums

 

Fast Track Course Worries Discussion ThreadFast Track Course Worries Electrical Advice

Hello, for a while I’ve wanted to become an electrician and have applied to every apprenticeship possible and have never been successful and it’s sowmthing I really want to do so I’ve decided to do a fast track course however I’ve seen tons of people saying that it’s frowned upon and I’m just a bit worried because it’s something I really want to do but how else can I get into the industry if I...

 

Day 3 - So what's that bit for? Discussion ThreadDay 3 - So what's that bit for? Electrical Advice

Well, this wasn't going to be my day 3 subject but today has been a long day and time is short.

At power stations electricity is generated at one voltage then stepped up for distribution. The generator output is usually around 21kV. National Grid distribute at either 275kV or 400kV. DNOs go up to a maximum of 132kV. So, the generated voltage has to be stepped up to the distribution...

 

Level 3 nvq Discussion ThreadLevel 3 nvq Electrical Advice

Hi, doing my nvq, need work in west sussex to complete portfolio evidence, have 18th regs, ipah and own tools. Any availability or if an extra pair of hands are needed, please om me. Thanks

Level 3 nvq for the original thread on Electricians Forums

 

SWA cable Terminating or not?? Discussion ThreadSWA cable Terminating or not?? Electrical Advice

Had a discussion with my electrician today about upgrading the SWA mains cable fed from my house to my garage as im looking to use the garage for some woodworking machines, eg table saw, planer as well as some sockets and lights.
Sparky has informed me that there is currently a 3 core 6mm SWA feeding the garage and for what im looking to add It would be best to change this out to a 3 core...

 

Day 3 Discussion ThreadDay 3 Electrical Advice

I have a book recommendation for you.

I tend to listen to books when I am driving but it is also available in physical form

A truly enlightening book for people who like to understand what can be achieved if you really try at it.

...

 

Just another Pirate rant...#3 of this week's 5, but probably #5 of this series... Discussion ThreadJust another Pirate rant...#3 of this week's 5, but probably #5 of this series... Electrical Advice

Whatever...
I awoke this morning ready for an intersting and relaxed day at work at my local branch of the Men's Shed charity. " jobs pending here...installtion of 4 infrared ceiling mounted heater panels, and also 4 large LED batten lamps in the attic.

Had to start with the LED battens...

 

Lucien Nunes Electrical Engineer Extraordinaire Discussion ThreadLucien Nunes Electrical Engineer Extraordinaire Electrical Advice

I have some incredibly sad news to share with you all..

Lucien lost his battle with cancer just after 5pm today.

He was surrounded by his family, a few friends and passed away peacefully.

There are electrical engineers and then you had Lucien.


Sit down and play this as loud as you can, it seems to be the only song that fits the evening.

I will try...

 

My day 3: build a gsm monitor/alarm for a pump house Discussion ThreadMy day 3: build a gsm monitor/alarm for a pump house Electrical Advice

Seems to be working ok, as in texting and calling.


The mains relay's I have used are getting too hot, seems that the led resistor is of the wrong value so are dissipating too much heat.

Have started to do it another way...