XGN2-12 (Z) box-type fixed AC metal-enclosed switchgear (referred to as switchgear) is designed according to the national standard GB3906 “3~ 35kV AC metal-enclosed switchgear”, in line with the International Electrotechnical Commission IEC298 “AC metal-enclosed switchgear and control equipment” standards, meet DL402, DL404 standards, and meet the “five-proof” locking requirements