Indoor AC metal armoured moving type switch equipment overview KYN1-10 type indoor indoor AC metal armored withdrawable switchgear (hereinafter referred to as the handcart cabinet) is according to GB3906 the 35kV AC metal enclosed equipment shapes "and IEC298 the AC metal enclosed shape equipment and control equipment, standard design and manufacture according to and meet the proposed hydroelectric power high voltage switch cabinet with" five anti "functional requirements.