Key Interlocking

[Brian Nichol]

I am trying to find info on key interlocking for some medium voltage switchgear The gear is Siemens GMI 15 kv. I cant find any information on how to add key interlocking to this equipment. I need to interlock a main-tie-main as per Kirk key (Scheme 13) (Looking for Siemens manual SG-3268-01 to 03)

 

[mdshunk]

Lots of information at Kirk's website.

http://www.kirkkey.com/