Hello I have question about connect to 40 nimh cells with 8.4 - 8.7 Volts parallel.
I need balance whole battery pack for hybrid car.
Is it safe to connect 40 cells parallel and wait?
Every cell has more than 5000mAh capacity, but I need the same voltage.
One more question is if I can discharge...
I am wiring an external soap dispenser into a large washing machine and there is not a terminal to connect my common wire coming from the dispenser.
I know where the signal wires connect and I am wondering if I can double tap L2 at the main power supply with the dispensers common wire?
I am installing a new electrical system on my cottage. I have built the weatherhead from schedule 80 PVC pipe/conduit.
I am coming down into a Siemens S40405-2CO meter pan using a metal EC 38599 meter hub. I need to know:
1) Can I use an adapter to connect the schedule 80 PVC to the metal...
Hi, any help would be greatly appreciated. I’ve been asked to wire up a second hand 3 phase pto generator to an existing generator switch (see pictures). What I would like some advice on is; 1. Should the generator have its own earth electrode or can it be earthed to existing electrode. 2 ...
Just thinking of putting a solar iboost on to a Santon premiere systemfit, as it says there should be " NO electronic controllers between the solar iboost and the immersion and mechanical thermostat are sutible for the solar iboost " has anyone installed one any help appreciated and boy that...
Hi All,
An easy one for you guys I expect...
I have 6mm² to kitchen, RCD protected, B32.
I need to provide supply to an oven, hob (ignition only) and hood.
Oven and hob have plugs attached, hood doesn't, but I've seen elsewhere on this forum that one could be fitted (with a 3 amp fuse).
Is...
can I use 4/0 use 2 3 strand cable in 2 1/2 " conduit 160' to power 200 amp panel then power modular home 50' from garage in vermont do I need a shut off in between or is this ok
I've installed a Mira SE shower. My query.
The instructions indicate a vertical rising or a falling pipe connection. I connected in a horizontal direction.
As the shower connector swivels I can't see a reason to have it only in a rising or falling type connection position, except in the...
I inadvertently connected earth wire to L in bathroom pull cord switch as well as the live wire, I connected the other wire to L1, when I switched light on it worked ok but when switching it off and on again it tripped the breaker as it should, however when I reset breaker light came on and was...
Hello All, new to the forum. Would be grateful for advice on whether the following proposal is an acceptable solution or open to any suggestions for improving.
The brief is to supply a detached garage with incoming power and CU. Power will be used to supply a couple of sockets, lights and an EV...
Hi
I've tried some intense googling on this subject but I think I have the terminology wrong and also don't understand it so can't get an answer.
Years ago an electrician installed a wall mounted TV for us and cut the plug off the TV connecting it into the wall I believe via a fused spur (?!)...
I’m running a feeder from main panel into spa panel that I’ll mount on exterior wall of house , will run through basement ceiling. Im thinking to run Romex/NB wire from main panel until spa panel but when I exit from basement it will be too low to mount the spa panel and I will need to add small...
Just hoping to pick someones brain here:
Customer has an existing off grid PV install to a barn
He is now building a house on the site (this will include a fast EV charge point)
He has a 3 phase grid supply available, with the intention of running/ exporting the barn on one phase. the house on...
Hello can anyone advise what they would do in this situation please. I have a wylex 100amp switch fuse that has an incoming and out going cpc connection which takes up to a 16 mm cpc. I have 16mm incoming and outgoing cpc, however how do I then earth the enclosure and the banjo as the cpc...
Looking for some assistance. I installed a cctv system a few months ago. Worked ok to start with but now it’s basically impossible to access live view via the HiLook app. Playback of recordings / activation events always freezes too.
Setup is as follows:
NVR connected to the internet via...
Hi
A customer has a new farm shed going up supplied also from a new 100KVA transformer right outside. The supply spec states that PSCF could be as high a 25.9KA on the quote he has been given. The usual kit I use is rated at 10KA. There terms also state that the connection by DNO will not be...
Hi all, I want to add a second light in my kitchen (controlled by the same switch for the current light) can I spur the second light from the ceiling rose? It's a loop in from mains and loop out to the other rooms, could I use connector blocks to feed the second light from the first light...
Hello everyone.
I have a diy project. I need lighting a 280x20 metal building with wall packs. It will be 14 fixtures 50watt each. I would like to know if I can wire it this way:
Thank you.
Had sky Q for a while now and everything was fine.
Over xmas, some mornings i would have to reset the wifi connection on the box itself.... which means inputting the lengthy wifi password.
I put this down to maybe interference by a multitude of flashing fairy lights causing interference.
Now...
Hello everyone!
I have problem with ammeter switch from attachment. Here is connection diagram, and everything looks fine. But, if we look carefully, we will see that ground and L3 are short connected via 3-4 terminals, when we put switch in L1 position. So, my question is, how it's possible...
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