KYN28-12 铠装移开式交流金属封闭开关设备适用于三相交流额定电压 12kV，额定频率 50Hz 电力系统，用于接受和分配电能并对电路实行控制、保护及监测。
        本产品符合 GB/T3906《3.6kV~40.5kV 交流金属封闭开关设备和控制设备》标准。
        The KYN28-12 Armored Removable AC Metal-Enclosed Switchgear is suitable for power systems with a three-phase AC rated voltage of 12kV and a rated frequency of 50Hz. It is designed to receive and distribute electrical energy, as well as to control, protect, and monitor circuits.
        This product complies with GB/T 3906 "3.6 kV~40.5 kV AC metal-enclosed switchgear and controlgear".