Just wondering what other installers' thoughts are regarding DC and armoured cable.
I have an install coming up where we have a fairly long cable run. I would tend to install the inverter at the array and run a long AC cable back to the CU. I know some people have actually run the DC cables...
It is safe to put a switched fused spur next to a socket in a utility room then drill through wall to outside in 2.5mm t&e in to a waterproof box and come out with 2.5mm 3core armoured cable up the side of house to a shed with a run of about 17M then in to a garage consumer unit in the shed? All...
Alreety chaps,
got a quick one for you.
How do you all feel about terminating armored cable onto a 32A ceeform plug? If i went to a job and saw this i would think it was abit odd/what cowboy had done it, HOWEVER.
A client has had a bit of a man shed built in his back yard and it covers the...
Hi, i'm new to the forum so bare with me. I'm just wondering what the regs are regarding protecting armoured cable passing through a masonry wall. I've
built a workshop/summerhouse at the bottom of my garden. I've run a 16mm 3 core armoured cable to it and done the necessary calcs regarding...
Hi need advise on cable 25 meters run underground for additional consumer unit in garden outbuilding to acomodate 9Kw sauna heater 10kw water heater 3double sockets 6 down lights and 4 outside lights?Thanks in advance .
Hi
While testing an office complex i've come across a 50mm 4 core aluminium armoured cable supplying the lift motor. Its glanded with a brass gland and the aluminium armour is used as the earth.
firstly, i thought you had to use aluminium glands...am i wrong?
secondly, can the aluminium armour...
Hi all
just browsing the regs for the current carrying capacity of 1.5mm XLPE and i came across a table for non-armoured thermosetting cable. what would be an example of this, is it some sort of SWA but without the armour?
I recently came across an armoured cable on an ECR that was installed in earthed metal trunking from one dis board to another.
Both ends of the armoured had not been glanded off and the SWA had been taped over. As it is enclosed in the tunking and both ends are in the
distribution boards would...
hello, got a garage job coming and a question to ask
do i need a rcd in garage cu?
garage feed (including earth) is coming from a separate breaker in house consumer unit, protected by rcd over there.
Hi Guys
Been to see a job for a mate of mine who is in a bit of a money pit.we have completed all house new dual RCD mains with non RCD way ready for the shed supply.
he has had a peice of Hi Tuff donated. to be cliped externaly 300mm down into a duct buried and marking taped.
now I would...
I have come across, on more than one occasion, where thesteel wire armour of an armoured cable is not correctly glanded so that thearmour is not earthed. This is where there is an earth core within the cable.
I have recently spoke to an electrician who maintains the armour is notrequired to be...
Hi there,
I've just built a shed and want to run power to it for a double socket and 3 light fittings.
I would need about 25-30 meters of cable but wanted to check on the minimum diameter I could run with.
Thanks guys
Mike
I have a job comming up where I need to run power from the house to an outbuilding into a new consumer unit and then from this building to another where there will be a smaller consumer unit. I have completed my calculations and the cable leaving the house will need to be 25mm and then 16mm on...
Something I haven't really done, so am I correct with the Maths? Just looking to reduce costs & use 2 core against 3.
Found the Table from the Sticky. Anyhow 10mm SWA is labelled Red & the footnote states the Armoured would not satisfy as the CPC (but maybe by Calculation). So...
2 Core SWA...
Hi all i went to look at a job where another electrician has installed the 25mm armoured to a 3 phase board supplying a commercial kitchen. The electrician has installed a 3 phase isolator at intake using 160 a fuses. I was wondering the max 25 mm run surface for about 20 meters also the co...
was just wondering if this was the correct size, any help would be appreciative
a 25 mm armoured with a run of about 25 metres , ambient temputure 25degrees, clipped on its own direct to a wall.
it is feeding a supply of a 100 amp switch
someone told me it should be downgraded to a 80 amp ...
I have a 10mm 4 core glanded into a length of conduit buried in the wall, around 2 metres in length, I tested continuity between all cores and galv conduit and it's perfectly clear, however when I tested IR it failed between 2 cores and conduit. Am I missing something here or does it simply need...
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