Electrical Advice

Register Your Klein Tools Online Discussion ThreadRegister Your Klein Tools Online Electrical Advice

Register your Klein Tools online today to access tool details and protect yourself against tool theft!​

If you own Klein Tools in the USA or the rest of the world, then don't forget to head over to the Klein Tools website to register them online. You can find their website here.​

Founded in...

 

Ramifications of a worthless EICR Discussion ThreadRamifications of a worthless EICR Electrical Advice

Come across a few of these recently, EICRs that you're asked for an opinion on and all you can think of is asking if they have a printer that handles soft paper.

Highlights of yesterday's attempt included:

Limited to 30% of final circuits
"Currents (sic) feeding essential items shall not be isolated"
No entry's on "limitations agreed with"
No continuity readings at all - Lims in...

 

This needs renewing yes? What year is it from. Discussion ThreadThis needs renewing yes? What year is it from. Electrical Advice

Supply from pole on TT system embedded in render looks ancient and 16mm with an outer that feels like a caterpillar fur. Service head dodgy too



This needs renewing yes? What year is it from. for the original thread on...

 

Level 3 Diploma in Electrical Installations (Buildings and Structures) course - Help Needed Please. Discussion ThreadLevel 3 Diploma in Electrical Installations (Buildings and Structures) course - Help Needed Please. Electrical Advice

Hi all, I’m due to start the Level 3 Diploma in Electrical Installations in February 25. I’ve been advised that part of the course is to complete a home project on a Hotel.
My question is does anyone have the paperwork / requirements for this part of...

 

Eaton Green Motion Home charge point Discussion ThreadEaton Green Motion Home charge point Electrical Advice

Anyone have any experience, good, bad or indifferent of Eaton Green Motion Home charge points? I've been asked about these, so I'd like to give the impression that I know a little of what I'm talking about.

Eaton Green Motion Home charge point for the original thread on Electricians Forums

 

My boiler wiring has not gone to plan! Discussion ThreadMy boiler wiring has not gone to plan! Electrical Advice

Evening all..

I've got myself into a bit of a pickle with trying to install a hive thermostat.

The house has a combi boiler.
There are 2 zones.. upstairs and downstairs.

In the wiring centre in the boiler there is one 5 core cable going into it.
L, N, E and the other 2 cores go to the terminal block labelled 'Room stat/timer' (see picture).

In that little 2 way...

 

Got another Google Ads free 400 offer Discussion ThreadGot another Google Ads free 400 offer Electrical Advice

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Spend 400 get 400 extra...

 

Moving CU away from service head. SPD at the fused switch or DCU? Discussion ThreadMoving CU away from service head. SPD at the fused switch or DCU? Electrical Advice

I'm moving my CU away from the service head. About 8m in 25mm2 SWA. Do I need to put an SPD T2 at the 100a fused switch I'm installing or can I get away with just having one at the new CU location? I'm struggling to find options for the service head location. They a lot more expensive and the box is bigger, smaller...

 

tridonic switchdim ballast Discussion Threadtridonic switchdim ballast Electrical Advice

i was just looking at a job today, where the push switch on the wall had the feed coming into "com" and a brown in " L1 " and blue " L2" when i took the light down it had a brown in "D1" and blue in "D2" is it possible to apply 240 volts to both those connections on the ballasts or is "D2" always neutral??

tridonic switchdim ballast for the original thread on Electricians Forums

 

am2 Discussion Threadam2 Electrical Advice

hi everyone i’ve just taken my am2 and realised im made a stupid mistake on the test sheet the breaking capacity of the breakers i’ve put it in ampeares and not KA so ive put 10,000 in every box when it should be just 10KA will this be a instant fail

am2 for the original thread on Electricians Forums

 

SWA used to feed DC motor armature Discussion ThreadSWA used to feed DC motor armature Electrical Advice

Hi, Is it permitted to use 2-cores of a 4-core swa cable for DC+ and the other 2-cores for DC- for motor armature, the field being fed by a separate cable?
Thanks
Dave

SWA used to feed DC motor armature for the original thread on Electricians Forums

 

12 volt bulbs on 240 volt circuit Discussion Thread12 volt bulbs on 240 volt circuit Electrical Advice

Hi just seen the bulbs on my outdoor Xmas lights are 12 volt 3 watt on 240 volt circuit. How can they be working? They do!

12 volt bulbs on 240 volt circuit for the original thread on Electricians Forums

 

ZS testing - dangerous? Discussion ThreadZS testing - dangerous? Electrical Advice

I have read somewhere that performing a zs test where there is exposed metalwork and people around can be dangerous? Is it something that has to be avoided? Or does it say anywhere that it must not be done? Should i be worried about carrying out Zs tests now? :/

ZS testing - dangerous? for the original thread on Electricians Forums

 

R2 test without removing cover Discussion ThreadR2 test without removing cover Electrical Advice

Hi all when performing an r2 test prior to commencing an EFLI test would it be acceptable if the board was made from metal of course to test from the point to the outside of the board rather than to the earth bar? Just for when you are working with large 3phase boards full of cables.

R2 test without removing cover for the original thread on Electricians Forums

 

Signal generator amplifier using only positive pole output, underperforming Discussion ThreadSignal generator amplifier using only positive pole output, underperforming Electrical Advice

I have a 100W 50 ohms signal generator amplifier with a 35 meters coil wire (1.5 mm) as a load, BNC connectors. The requirement is that only the BNC POSITIVE pole is connected to the wire and used as antenna. The amplifier require a minimum of 4 ohms load. This is not a closed circuit antenna...

 

Circuit design for computer circuits. Discussion ThreadCircuit design for computer circuits. Electrical Advice

Hi Guys,

I'm currently designing an installation that will be used to configure multiple pieces of electronic equipment such as PC's, Servers, All in ones etc. Its going to be set up in bays such as the picture attached. With it being a full socket installation I was hoping for some guidance if I'm approaching the maximum demand calculations correctly with diversity. There...

 

Adjusting water temp. Aquafficient solar Discussion ThreadAdjusting water temp. Aquafficient solar Electrical Advice

Hi

How do I adjust the water temp?

Thanks

Adjusting water temp. Aquafficient solar for the original thread on Electricians Forums

 

Clear up a bonding debate of ours. Discussion ThreadClear up a bonding debate of ours. Electrical Advice

Hi all
Wondered if you could clear up a debate we are having at work.
Gas inspection has said no bonding to the gas meter or pipe in block of flats.

One engineer says it should be run to the meter.
One says it should be installed outside within 600mm of where it enters the building on the blue arrow.
And one engineer says it should be inside 600mm from where it enters the flat...

 

Local RCBO protecting ring final alteration. Discussion ThreadLocal RCBO protecting ring final alteration. Electrical Advice

Hi
I completed a job recently where a hotel reception had a new desk fitted. The old desk dado was supplied via an RCD spur from the existing ring. This ring is fed from one of the very old Merlin single phase boards which I’ve been told you cannot retrofit Schneider ic60n RCBO’s in. I had to remove a couple of sockets including the existing Rcd spur from a...

 

RCD test button Discussion ThreadRCD test button Electrical Advice

Hi, can anything else cause a RCD test button to fail, besides a faulty RCD.

RCD test button for the original thread on Electricians Forums