由于对供电可靠性要求越来越高，已具备两回线及以上的多回供电线路，再安装备用进线自动投入装置来提高可靠性。备用进线自动投入装置简称备自投。
以前是我过于着急让你成熟 » Was I too worry makes you mature 备自投 » Automatic bus transfer 我把书寄给他已经一个多星期了 » I took the book has been sent to him a week ..
基于20个网页-相关网页
... power transistor switching unit 功率晶体管开关单元 spare power automatic switching 备自投 power-switching modules 电源交换模块 ...
基于18个网页-相关网页
automatic bagging line 包装自动线 automatic bus transfer equipment 备自投 automatic ceramic powder storing and continuous proportional weighing 陶瓷自动配料 ..
基于12个网页-相关网页
... 潘多拉翻译公司 » Pandora's beauty 备自投 » Prepares turns oneself in 石油系增塑剂 » Oil plasticizer ...
基于1个网页-相关网页
This unit is particularly designed for monitoring 400V feeder with backup automatic switch. It could accurately measure and calculate: voltage, current, frequency, active power, reactive power, power factor and energy.
该单元是特别针对400V馈线备自投而设计的，它具有测量母线的电压、电流、频率、有功功率、无功功率、功率因数以及有功电度、无功电度等电参数的功能；当母线出现故障（过压或欠压）时，能够完成两组母线的自动投切，即备自投的功能。
参考来源 - 分散式配电自动化系统及400V馈线备自投单元的研制·2,447,543篇论文数据，部分数据来源于NoteExpress
备用电源自动投入装置(备自投)就是其中之一。
Automatic throw-in equipment of emergency power supply (automatic throw-in equipment of emergency power supply) is one of them.
介绍了完整内桥接线情况下备自投装置的4种动作逻辑。
The paper presents 4 kinds of action logic of bus-bar automatic transfer switch equipment for whole inner-bridge connection.
同时对备自投装置使用中存在的一些问题提出了参考意见。
Meanwhile the related issues of the use of spare power source automatic switch are discussed.
应用推荐