标准摘要
[中文适用范围]: 规定了工厂组装的绝缘封闭开关设备和控制设备的要求,适用于室内安装额定电压高于 1 kV 且最高可达 38 kV 的交流电,以及服务频率最高可达 60 Hz 的要求。 [外文原描述]: Specifies requirements for factory-assembled insulation enclosed switchgear and controlgear for alternating current of rated voltages above 1 kV and up to and including 38 kV for indoor installation, and for service frequencies up to and including 60 Hz.
英文名称High-voltage insulation-enclosed switchgear and controlgear