Cable calc verification please

[Victor]

Hi Guys,

Can someone please confirm for me the cable size required

120m length, 63 amps, voltage drop 2%. three phase. Does not have to be SWA.

I think it should be 25mm but would like a second opinion please.

Thanks in advance

 

[telectrix]

25mm will give a VD of 11.34V. that's approx 5%.

 

[telectrix]

Wots your cable method and is that the breaker size 63amp I take its no neutral so you using the neutral for an earth correct and wots the abiant tempter sounds right wot your saying with the lack of info god bless you with the talls and making off the SWA gland when I say use the neutral core as earth please banjo up the outer sheath and strap in down to earth

garbage like that would be more suited to the plumbers' forum, mate.

 

[Victor]

Sorry forgot to say it is a TT system

 

[robbalaar86]

What a nice chap.

 

[Hawk81]

Wots your cable method and is that the breaker size 63amp I take its no neutral so you using the neutral for an earth correct and wots the abiant tempter sounds right wot your saying with the lack of info god bless you with the talls and making off the SWA gland when I say use the neutral core as earth please banjo up the outer sheath and strap in down to earth

Seriously, what does this mean???

 

[Guest55]

Go and entertain ya dog ya waster

shut it you slack jawwed numpty.

 

[Sharpend]

Spam anybody?

 

[Guest55]

Ya that's why ya an idiot and you ain't doin it yourself thats why you anit given the chap his answer

why dont you & your chav speak f*** off elsewhere whilst waiting for a braincell to come your way.

 

[ferg]

Wots your cable method and is that the breaker size 63amp I take its no neutral so you using the neutral for an earth correct and wots the abiant tempter sounds right wot your saying with the lack of info god bless you with the talls and making off the SWA gland when I say use the neutral core as earth please banjo up the outer sheath and strap in down to earth

It's not your technical knowledge that folks are questioning.
It's the fact that you are too lazy and dis-respectful to even bother trying to post legibly.

If you have genuine problems reading and writing then I believe that there is software that can help.

 

[Dan]

He's been removed. Move along now.

 

[Victor]

Thanks guys,

Sorry to have caused a 'domestic row' will increase size to 35mm.

 

[telectrix]

i have to ask, " why are you aiming for only a 2% VD?"

 

[Victor]

Because 2% VD is what is allowed here in France.

 

[telectrix]

bloody frogs, trust them to be awkward.

 

[Sharpend]

What happened to the harmonisation of the regs? I thought that was a key issue for changing then at one stage, please don't tell me it was only for cable colours only???

 

[telectrix]

c'mon on sharpend, this is the eu we're talking about. only 1 backward step at a time.

 

[Victor]

There are EU regs and then there are regs for France!!!!!!!, just don't expect the French to change