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XGN15-12(L) type indoor AC high-voltage SF6 ring network switchgear(hereinafter referred to as "Ring Network Cabinet") is a new generation of metal-enclosed switchgear, it adopts SF6 load switch as main switch and air insulation for the whole cabinet, which is applicable for automatization of power distribution and is either compact or extendable. 
The ring network cabinet owns characters of simple structure, flexible operation and reliable interlock and it can offer satisfying technology scheme for different applications and users. With adoption of sensing technology and latest protective relay as well as advanced technical performance, light and flexible installation scheme, it can totally meet the variable requirements of market.