hi guys
just a quick question for you.
i know not to mix low voltage cables with mains voltage and to keep them seperate. but why exactly is this??.is it because there a magnetic field set up around the mains cables??
in my brothers house he wants an alarm cable brought down the same conduit...
wolfiehogan
Thread
alarm
aus
cables
cabling
electricians' talk
low voltage
voltage
volts
I’m upgrading some lighting circuits to a programmable ‘Futronix’ system (similar to Lutron). The 16 x 5A channels Futronix panel is fed from a single-phase 40A 30mA RCBO.
It’s in a listed timber-frame building with very difficult cable runs.
I need to transfer the switching of four lighting...
I have a custmer who wants some surface phone cabling removed. there are varios plastic connectors visible in the hall way. They want it all removed and a 1 new point run externally around the property to serve a sky+ box in their lounge.
Is the easiest way to do this
1. Remove existing dogs...
Hi all
have been asked to install a satilite system with terestrial every where else
i menchend about satilite plus where i believe you need a flow and return to dish and there is talk of now having sat at other point in the house
now am i ringht about flow and return to dish and how do i...
Hi, I'm presently building a new house. Im installing a water filled underfloor heating system. The system has 12 zones split into three manifolds, each zone has its own thermostat and actuator. I need to run cables before I put up plasterboard. Can anyone tell what type of cable I need and run...
ericlejman
Thread
aus
cabling
earth
electricians' talk
heating
system
underfloor
underfloor heating
where
zones
Hi guys,
Just a quick bit of info if you could, I am currently working on a office building with a raised floor (the type with metal and wood tiles) I have got to install floor boxes in various positions and am intending to use T&E.
Do I need to have additional mechanical protection on...
Hi,
I have a garage in a block just outside my back gate. I wish to supply power to it but am concerned with the regulations regarding cabling across communal ground.
My garage isn't attatched to my property. It is about 6 feet from the boundry of my garden. The land that the cabling...
Hello all and thank you for your help in advance.
I have been charged with finding the following information out for work and as I'm sure you are aware sometimes finding info on the internet can be quick and simple or long and painful, so I thought I would ask the pros.
We are a CCTV...
Hello, just a little information about Steel Armoured Cable (SWA)
Steel Armoured Cable is protected by a sheath of galvanised steel. This makes it suitable for direct burial, cable ducting or it can be surfaced mounted without any further protection. It can be used for indoors and outdoors...
Hi
As you may know I'm a data cable installer and IT Installation Specialist, I was wondering how many of you electricians install data cables yourself and how many get a specialist cabler?
If you install data cabling do you do the IT Installation too or do you leave this for the client to...
leoh187
Thread
cabling
data
electric
electrical
electricians
electricians' talk
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