3 phase 380V single outlet 20A 是什么样的插座3 phase 380V single outlet 20A 和2 phase 240V duplex outlet 16A 和2 phase 240V single outlet 16A 中文翻译是什么啊后2种有什么区别

3 phase 380V single outlet 20A 是什么样的插座3 phase 380V single outlet 20A 和2 phase 240V duplex outlet 16A 和2 phase 240V single outlet 16A 中文翻译是什么啊后2种有什么区别 single phase 480V 是什么意思 这句话对吗? true-single-phase clock什么意思 single phase kwh meters (10-40) TX 25KVA S/PHASE 11/250V TX 50KVA 3/PHASE 11/433V 这是两个输电变压器的规格吗? 英语翻译请问有关电方面的2个词 phase to phase 和 phase to Netural 还有以下这句怎么理解?We received a plant with a operational voltages of the 220V phase to phase that must be 380V 请教变频器phase和电机phase的关系请问变频器phase和电机phase的关系 例如 2,2KW 1PHASE 的变频器 能够带动 1.5KW 3HPASE的电机吗 220V输入的 今天我测试电机 就遇到这样 电机在响 有震动 但是不转 变 压缩机上3PHASE是什么意思 ,翻译 这是啥东东,好长current-regulated power FET single-phase voltage fedinverter and linear compressor 请问 Single-phase enclosure as spec 是关于变压器的如题 单向交流电（single phase AC electrical）的意思,有什么特点?电子仪器方面 什么叫单相SINGLE－PHASE电,单相与三相有什么区别? 电压是 400v,50hz,3 phase,能转换成功率吗?如果能转换的话,转换之后是多少呢? Most single-phase systems are supplied from a three-phase primary.The primary of a single-phase transformer is connected to one phase of the three-phase system.The secondary contains two coils connected in series with a midpoint tap to provide a sing *****Please help to translate~Please help to translate the sentence below.Panel and system shall be designed so that only a single 3-phase power connection is supplied by P&G to the vendor control panel.Thanks very much! 英文 power engineering1 list two advantages in maintaining a high power factor in industrial 2 list two advantages in the use of a three phase system instead of a single phase system in large power applications 3 give two reasons as to why most app 英语翻译Current Phase Lead Compensation in Single-Phase PFC Boost Converters With a Reduced Switching Frequency to Line Frequency Ratio求翻译下这个标题 single