GKG 矿用一般型高压真空开关柜 ( 以下简称开关柜 )，标识为：(kA)，适用于煤矿无瓦斯、无粉尘、无爆炸性危险场所及非煤矿山等其它类似的矿井下中央控制室、井底停车场总通风道和主要通风道配电硐室外的供电系统中，作为三相交流 50Hz 电压 3.3kV、6kV 或10kV 电气设备的配电保护和控制之用，亦可经软起动或直接起动井下风机及高压水泵电机等。本开关柜同样适用于地面变电站、冶金和化工等电力系统。
        本产品符合 GB/T12173《矿用一般型电气设备》标准。
        GKG Mining General-Purpose High-Voltage Vacuum Switchgear (hereinafter referred to as switchgear), identifi ed as (kA), is suitable for power supply systems in coal mines without gas, dust, or explosive hazards, as well as in non-coal mines and other similar underground environments, including central control rooms, underground parking area main ventilation roadways, and distribution chambers outside main ventilation roadways. It is designed for distribution protection and control of three-phase AC 50Hz electrical equipment at voltages of 3.3kV, 6kV, or 10kV. It can also be used for soft-start or direct-start applications for underground fans and high-voltage water pump motors. This switchgear is equally applicable to power systems in ground-based substations, metallurgical, chemical, and other industrial settings.
        This product complies with the standard GB/T12173 "Mine General Purpose Electrical Equipment".