max zs results

[i=p/u]

Hello, has anyone made up a new handy form filling sheet for the new max zs times???

also the book doesnt do 1A, 2A 4A mcbs? where do i find ? thx

 

[telectrix]

use ohms law. Z = 230/ 5In (for a B type)

 

[i=p/u]

sure have they not reduced it now, these people are ex electricians and are scroats at disecting my work

 

[i=p/u]

5% i believe

 

[Andy78]

use ohms law. Z = 230/ 5In (for a B type)

New Cmin factor is 0.95

(230x0.95)/(5xIn) for e.g for type B

 

[Richard Burns]

don't forget C max as well!
View attachment AMD3 Zs values 80 and 100.pdf

 

[Andy78]

Is there a C middling ?

 

[Leesparkykent]

http://files.stroma.com/certification/zs-sheets-giveaway.pdf?utm_source=Professional+Electrician+Zs+sheet+giveaway&utm_campaign=c4ca7c599d-Professional_Electrician_Zs_sheet_download&utm_medium=email&utm_term=0_885691bece-c4ca7c599d-186979169

copy and paste the link in to google unless someone else can repost the link :smilewinkgrin: