EICR under taken again on property.
Insulation Resistance results on at 500V. All results in Mega Ohms
LIGHTING L-N 34.80, L-E 2.05, N-E 33
LIGHTING L-N 2.47, L-E 2.97, N-E 2.81
UP POWER L-N 78, L-E 72, E-L 69
DOWN SOCKETS L-N 16.30, L-E 15.41 N-E 44.43...
Once asked if a normal Multi Meter could do most of what a PAT tester could (ie saver £££ £350 for the machine an £75 for it to be tested) <Shows how slow i am at recalling things> but some years ago i did 2377-22 and didnt recall it from there.
I do own the 3rd Edition Code of Practice for...
DuaneMHunt1976
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Okay, I've got a pretty unusual problem that I've had over the last couple of days and I'd welcome some advice on this.
Currently we are carrying out electrical works on barn conversions into single and two bed homes. Fairly small, single storey.
Carried out second fix - sockets, lights...
I have just been carrying out an EICR and I have got some results that I am unsure about.
The property has 2 ovens on the same circuit, the circuit has a line-earth IR of 0.004Mohms when the cooker isolation switch of one of the ovens (oven 1) is closed, and 0.4Mohms when the other cooker...
Hi I'm new here,
Been working for a company carrying out electrical testing for the past 5 years and was governed by how they wanted there test certificates completed (They had there own version for a large water company) I've recently changed jobs to a newish company that are not experianced...
Eh up :)
I don't do EICRs - not enough experience - but the things I see on some reports done by others really dismay me. Perhaps some of my understanding needs improving, I dunno. Or perhaps the CPSes have their own set of guidelines different from the sources I use? In the examples below, I'm...
An elderly couple have asked me to look into why their immersion heater isn't heating the water.
I have disconnected the element and, using an ohmeter, am getting the following readings:
Anywhere from 700 ohms to 60K ohms L-N
70 ohms N-E
500 ohms and climbing L-E
I suspect the element is...
Hi Lucian. I hope you see this post that I said I was going to put up in response to your information.
After what you said about being surprised about such a low resistance with equipment and because I hadn't given this too much thought, I had only assumed that some equipment had very low IR I...
Hi,
I just got my 2365 exam results and certificates in the post. I passed, with distinctions for 202, 203 and 501, and 80-90% for everything else except the practical assessment, for which I got a Pass.
Perhaps I didn't deserve anything more than a straight pass, but some things are bothering...
I have had to fault find on a very old, big house (with a bad damp problem) as the MCB feeding the kitchen sockets is tripping. There is no RCD.
It is a ring circuit. The IR results L-E are 0.003MΩ. L-N IR results indicated something left plugged in (really sorry but I can't find the note I...
Hi all,
Can anyone shed any light on some strange really low readings on a ring final circuit I've just 2nd fixed including replacing some legs as the IR was bad in places on old cabling before.
Thought it could be my MFT batteries going and therefore giving possibility of silly results but...
Hi,
I have attached the findings of an IPM4 report on a house I am looking to purchase.
What I want to know is how critical are any of the points highlighted? do they pose any serious risks etc
Any help would be greatly appreciated.
Thanks,
Hi!
Need to pick some brains as I am truly stumped by this one
call out to a flat with nuisance tripping. On arrival tested circuits and all IR tests between LE were coming up relatively low, between 0.50-0.80 with the exception of ring main coming out as 0.01. There has recently been a leak...
evening chaps
Looked at a potential board change today in a block of flats
looked like the lighting circuit was wired in vir cables (live and neutral singles) in metal conduit
go ahead and change the board?
make sure IR are ok, good zs's and recommend its re-wired and stick a note on my eic...
Can anybody help with this one?
Installation: TT system, (Ra 27 ohms), 3 phase & neutral incoming supply.
A 4 pole 30mA RCD is at the head of the board, from which there is a 3 phase motor circuit and a 3 phase & neutral feed to a second board. The second board has a number of 230V final...
I had this problem a few years ago and after discussion with the NICEIC and the DNO, I haven't had it since...
However, Today I had a new 3phase service brought in to a DB that previously single phase on a submain.
The DNO had HV shut down this morn to upgrade the transformer, remove the single...
Just done a small additional Immersion circuit install. Run cable through floor space and on surface in trunking. Fitted to a new MCB on spare way in existing consumer unit. Unit had a main switch and a seperate rcd protecting the MCB's. Do I need to go back and get the rcd test results for the...
elecreturn
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I have a strange RCD tripping problem, we have a dual RCD consumer unit, when the main switch is turned off both RCD s activate, they have activated individually but not at the same time. There is no continuity between the neutrals and both sides have an insulation resistance of >25 meg, we have...
Anyone had problems with these rcds? Control Gear Direct, 30mA, 63A 2 pole..
I recently bought two 10-way dual rcd boards from denmans.. first one had an rcd which didnt trip on test button, even with load removed. Second rcd didnt trip under 300mS, but button worked.
Swapped them for the...
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