Need help finding info on this M.V. Fuse 1

[majesus]

This fuse is in an indoor 12kV switchgear, it feeds an indoor transformer. I want to model it in Etap to conduct an arc flash study. I don't really care much about the manufacture, just want info on it so I can cross reference it with a common fuse type from one of the other popular manufactures.

I have no idea what it is.

http://i48.photobucket.com/albums/f223/majesus/DSC00681.jpg

Anyone see the logo or company before?

 

[majesus]

I found out through google translator

überstromfest overcurrent firmly
schlagstift impact pin

I think I am out of luck trying to find info on this fuse.

 

[ScottyUK]

Looks like a standard European DIN medium voltage fuse. Plenty manufacturers, here is ABB's catalogue page:

http://www.abb.co.uk/product/us/9AAC754112.aspx?country=GB

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Sometimes I wake up Grumpy.
Other times I just let her sleep!

 

[majesus]

Thanks, on the SLD is has the following:

EPE 200A

I'm not sure what the EPE stands for?
There is another similar substation that has a 150E fuse. I'm assuming that is an “E” Designation: Fuses rated 100E or below will melt in 300 seconds at a current value between 2.0 and 2.4 times the E number. Fuses rated above 100E will melt in 600 seconds at a current value between 2.2 and 2.64 times the E number. If the current is higher than 2.4 or 2.64 times the E number, the user must consult the time-current curves for that particular fuse.

 

[JensenDrive]

I did not realize that was the definition of an E fuse.

 

[majesus]

I got it from:

http://www.chfuses.com/orderingguide.htm

http://ieeexplore.ieee.org/iel5/4140802/4140803/04140804.pdf?tp=&isnumber=4140803&arnumber=4140804

Does anyone know if IEC 60282-1 standardizes the time curves? So if I take an ABB HV fuse that conforms to IEC60282-1, it will have the same TCC as a Bussmann IEC60282-1 product?

 

[unclebob]

This happened to me twice: In both cases, I found out that they were Driescher fuses.