Max Zs Values

[sparx northeast]

Anybody know where I can find Max Zs values for BS88-2 fuses over 200A please? The regs only go up 200A. I know I can contact manufacturers and ask them, but wondered if there is a quick reference anywhere? Thanks

 

[i=p/u]

Think you can apply the method used in graphs.... Try manufactures data .
if its 0.5 for 100A then must be 0.25 for 200A and so on ????

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Just an example

 

[Farmelectrics]

Bugbear or on site guide gn3

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Bgb I ment

 

[Sintra]

Max Zs = Uo / Ia

Ia is the current an amps causing the disconnection of the device within the time specified.

 

[Dizzy_Maskell]

Get yourself the max zs app it's great shows me that 200A fuses allow 0.15 factored or 0.20 unfactored

 

[sparx northeast]

Get yourself the max zs app it's great shows me that 200A fuses allow 0.15 factored or 0.20 unfactored

Brilliant, thanks Dizzy that app is mint

 

[Dizzy_Maskell]

Indeed found it few weeks ago I was bouncing with it

 

[i=p/u]

But most just go upto 200 I thought anyway

 

[Farmelectrics]

Just tried to get max zs app and it wasn't there whats the proper title for app

 

[kingeri]

[h=1]Max Zs Values App[/h]It's available on Android and Apple I think. Maybe Windows Phone too.

 

[sparx northeast]

Yeh it's available on Windows Phones too, it's called "Max Zs Values"

 

[Jay Sparks]

Yeh it's available on Windows Phones too, it's called "Max Zs Values"

Just got it on my windows 7 phone. Nice little app for 79p!!! Now I just need an app that will do installs for me as well!!lol

 

[sythai]

Nice little app for 79p!!!

Just paid £1.99 for i-phone :icon9:..... handy app though :icon7:

 

[Jay Sparks]

Just paid £1.99 for i-phone :icon9:..... handy app though :icon7:

Pehhh!!! iphone.......I spit on the iphone......but thats coz I cant/wont pay the money for one..lol Or should I say, are lass wont let me pay for one..lol. But I cant help feeling that its taking away the enjoyment of looking it up my self.lol

Soon there will be an app for designing installs etc..just takes all the fun out of it!lol

Still, good app though