Max Zs table

[appspark]

hi folks, does anyone have a copy or link to the most recent maz zs tables? ive only got green book and know they've been updated, was it 10% extra roughly. i used to have a link saved on my phone but i must have deleted it by mistake, thanks.

 

[telectrix]

5% reduction from the green osg.

 

[Rpa07]

Multiply by 0.95 for cmin

 

[appspark]

thanks guys, i thought you got extra now, something about the calcs being done on 250v against the usual 240v. cheers guys, i stand corrected

 

[appspark]

found the handy pocket guide

 

[LeeH]

So if you use the 46/In multiplied by Cmin (0.95) does that still work out? (Type B)

23/In for C etc.

 

[Rpa07]

I'm still working from the BGB and I noticed the other day that my OSG is 16th edition - good that I haven't been using it I guess. Pleading poverty!

 

[Leesparkykent]

hi folks, does anyone have a copy or link to the most recent maz zs tables? ive only got green book and know they've been updated, was it 10% extra roughly. i used to have a link saved on my phone but i must have deleted it by mistake, thanks.

80% and 100% values

http://files.stroma.com/certification/zs-sheets-giveaway.pdf

 

[Andy78]

So if you use the 46/In multiplied by Cmin (0.95) does that still work out? (Type B)

23/In for C etc.

Yes that would work, can't see why not. They have presented the formula as follows now though

Type B .......... 230*0.95/(5In)
Type C .......... 230*0.95/(10In)
Type D 0.4s .......... 230*0.95/(20In)
Type D 5s .......... 230*0.95/(10In)

 

[LeeH]

I must take the wrapper of the yellow one some time.

 

[Midwest]

I must take the wrapper of the yellow one some time.

When you do, just be careful, 'cos something will fall out of it!