Schneider electric china was chosen by g . s . to provide the mv and lv distribution products and some automation components due to its well - established operations in china 鉴于施耐德电气在中国的良好组织和动作,通用半导体选择施耐德电气提供中压、低压配电产品以及相关的自动化产品。
Electrical safety in low voltage distribution systems up to 1000v a . c . and 1500 v d . c . - equipment for testing , measuring or monitoring of protective measuring - part 2 : insulation resistance 交流1000v和直流1500v以下低压配电系统电气安全防护检测的试验测量或监控设备第2部分:绝缘电阻
The system includes transmitter and receiver . images from the transmitter are transmitted over low - voltage power distribution networks and received by the receiver 系统包括发送机和接收机两个部分,发送机将图像(视频)信号压缩后,通过低压配电网传送到接收机,接收机将其显示并存贮。
Schneider electric has supplied all the power supply systems for these five venues , with mvlv substations , medium - voltage cubicles , power transformers and low - voltage master cubicles 施耐德电气为这五个赛场提供了所有供电系统,包括mvlv变电站、中压配电盘、变压器和低压配电主控室。
Distribution automation using distribution line carrier systems - part 1 : general considerations - section 4 : identification of data transmission parameters concerning medium and low - voltage distribution mains 配电线路载波通信系统用配电自动机械.第1部分:概论.第4节:中级和低压配电干线
Distribution automation using distribution line carrier systems - general considerations - guide to identification of data transmission parameters concerning medium and low - voltage distribution mains 使用配电线路载波系统的自动配电.一般考虑.关于中压和低压配电干线数据传输参数的识别指南
Electrical safety in low voltage distribution systems up to 1 kv a . c . and 1 , 5 kv d . c . equipment for testing , measuring or monitoring of protective measures . part 7 : phase sequence 最高可达1 kv交流电和1 . 5 kv直流电的低压配电系统中的电气安全性.试验测量或保护测量监测用设备.第7部分:相序
Electrical safety in low voltage distribution systems up to 1 kv a . c . and 1 , 5 kv d . c . equipment for testing , measuring or monitoring of protective measures . part 3 : loop impedance 最高可达1 kv交流电和1 . 5 kv直流电的低压配电系统中的电气安全性.试验测量或保护测量监测用设备.第3部分:回线阻抗
Electrical safety in low voltage distribution systems up to 1 kv a . c . and 1 , 5 kv d . c . equipment for testing , measuring or monitoring of protective measures . part 5 : resistance to earth 最高可达1 kv交流电和1 . 5 kv直流电的低压配电系统中的电气安全性.试验测量或保护测量监测用设备.第5部分:接地电阻
Electrical safety in low voltage distribution systems up to 1 kv a . c . and 1 , 5 kv d . c . equipment for testing , measuring or monitoring of protective measures . part 1 : general requirements 最高可达1 kv交流电和1 . 5 kv直流电的低压配电系统中的电气安全性.试验测量或保护测量监测用设备.第1部分:一般要求