Hi Guys,
Im after a bit of advice on a project that i am currently working on.
Basically i have a motor powered by a 12v battery which turns a shaft through a gearbox.
What i want to do is use an alternator, generator or something similar which is also attached to the shaft via a gearbox to...
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Hi all, Just getting round to doing my project a year old but work has been demanding, anyway now is the time. Could anyone give me a pointer of a good starting point please with regarding any project of this nature. I dont mind how much work is involved i just want to do a great project.
Hi,
I'm estimating a decent sized project and it would be great to hear what a few others think. I'll give you an idea of the project. It's servicing about 10,000 or so emergency lights in 15 buildings on one site. Servicing includes, louvre cleaning, lamp, battery, and as required inverter...
Hi all, anybody going down a similar road to this, I am setting up a solar project for my house in Spain, the gear I allready have in place are,
4 x 30v 250w panels
4 x180a/h batteries = 48v batt bank
2 x 180a/h batteries =24v batt bank
The batteries at the moment are charged via generator,
I...
Hi guys, been thinking of solar for a while but house is up for sale (has been for over a year !) so held off but have had another thought as i have a place in spain which (looking at the bills) could do with it as well so here's my plan. Please feel free to tell me if its not doable.
1. Buy a...
Hi my name is Chris and i have been a sparky for the last 30 years,
I have decided to join and post on here to ask for the communities assistance.
About 2 years ago a small group of us decided to take on a project to save Drakelow Tunnels, see Drakelow Tunnels Official Website. This is a...
hello,
I'm new here and I have to make a project for college, if you know, please help with various data about installation, the requires for a KNX installation for my one suite with 2rooms.
Hi, i'm an apprentice for Honeywell and i'm looking for advice for light and heating installation for a garden.
I will be using 10x 3kw heaters, 30-40x 240v. 40watt bulbs, and 10x 24v sockets (for christmas lights).
The advice needed is what cable would I need which will carry the load i.e...
Hi
Been asked to quote for a hair salon, brand new fit in an empty building, was just wondering as the customer intends on dry lining all walls and ceilings i was going to run basket above ceiling with T&E cabling as only 11Mx 9M, i was gong to drop cables with pvc conduit, into drylining...
Hello I require some help.
I have a solar system I have built myself, I have 4 *80w panels wired in parallel which connects to a 30A MPPT charge controller 12v/24V auto senses, which connects to 1 bank of 10 * Lucas 110AH Battery’s.
The Charge controller is also connected to pure sine wave...
Is there any one on here thats got a Ecopy of a design project (2400 or 2391-20) that they wouldn't mind shearing?. Even better if it was a completed 1! I sat the new C&Gs 2396 last month and am making good progress with the project but I want to compare with previous 1s. Any helpers out there...
Hello All
I am after some advice from you knowledgeable folk.
My parents are in the process of renovating a property to sell on. The property had a jumble of meters and fuse boxes (economy 7 & wired fuses etc.)
They had a local electrician remove the fuseboxes and add a new Consumer Unit...
this is what i have down at the moment.......is there anything that you guys would add?
An earth fault is the most common fault in electrical circuits. An earth fault may consist of a circuit breaker tripping, a fuse blowing, or an RCD (neutral to earth) instantly or it may not re-engage.
The...
Hi everyone,
I have a customer who wants rough pricing on a potentially very large commercial system. I am thinking the best way to provide a rough estimate is just to base the (rough) cost of the job on the return on investment expected. Although i haven't installed any large systems yet so...
Hi I am a student trying to design an electrical layout for a local GP building (an average sized detatched residential building compromising of 4 floors) as part of project and I need help. I don't know alot about wiring and electrical installations so you will have to bear with me. Would be...
Hi,
I am a new member on this forum which I found during my search for electrical project.
I would like to ask all the expert here some simple question but a bit difficult to me due to my electrical knowledge is limited.
From the picture attached (1), the circuit is for 250v, 3-phase induction...
Hi all, i am currently at college and have been asked to do a project on solar power. I decided to create a small scale solar generator, for powering household appliances in the instance of a power cut. I have all of my major components (i know they are a bit mix and match) -
12v 10w solar...
Has anyone got any recent experience with this type of project.. Its a new build leisure facility, 18m sq. sports barn, 2x large meeting/function rooms, various stores, toilets and receptions etc. I have not had much time to look at this in too much depth and have not properly quoted anything...
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