Max Zs for TT.

[dlt27]

Don't know if I'm being a proverbial div, but could someone tell me the max Zs for 80A 1361( distribution cct )on a TT system with disconnection time of 1.0 sec. Thanks.

 

[telectrix]

0.354 by my calc. where's your BS7671>?

 

[telectrix]

and why 1.0sec.?

 

[D Skelton]

and why 1.0sec.?

Oops. Having a blonde moment are we?

 

[telectrix]

oops. just reread it's TT.

 

[D Skelton]

oops. just reread it's TT.

Someone once told me to RTFQ. It's stood me in good stead ever since

 

[telectrix]

Oops. Having a blonde moment are we?

is my post otherwise correct? 650A being the required A?

 

[telectrix]

Someone once told me to RTFQ. It's stood me in good stead ever since

haha. just becouse you've just composed a nice essay in that other thread, don't let it go to your head. :49:

 

[D Skelton]

is my post otherwise correct? 650A being the required A?

Couldn't tell you, I'm sat in a pub without my BGB.

 

[telectrix]

or i'll set monty on yer. :smilielol5::smilielol5:

 

[D Skelton]

haha. just becouse you've just composed a nice essay in that other thread, don't let it go to your head. :49:

Naa, I don't let essays go to my head, only my perfectly formed buttocks

 

[telectrix]

Couldn't tell you, I'm sat in a pub without my BGB.

lucky you. i'm stuck at home. going to a do tonight though.

 

[Deleted member 9648]

Don't know if I'm being a proverbial div, but could someone tell me the max Zs for 80A 1361( distribution cct )on a TT system with disconnection time of 1.0 sec. Thanks.

scrub that....blonde moment!

 

[GMES]

Couldn't tell you, I'm sat in a pub without my BYB.

Changed that for you mate, I thought better of you Damian!!

 

[D Skelton]

Changed that for you mate, I thought better of you Damian!!

I ain't buying it until I need to mate. The current one is chock a bloc full of errors. No thanks IET, I'll wait until they're corrected and then I'll invest.