Because according to the current load level a city has generally thousands of distribution transformer and box transformer.
因为按目前的负荷水平来说，一般的城市都有几千台配电变压器和箱式变压器。
One kind of full sealing box transformer substation, which is adapted for the hot, moist and dirty environments, is presented.
介绍了一种适合于在炎热、潮湿地区和污秽环境中使用的全密封防腐隔热型箱式变电站及其运行情况。
If you do not desire to have both cubes, simply select the desired option using the corresponding option box and press the button with the Transformer logo.
如果不想有两个cubes，仅需利用相应的选项框来选择想要的选项，并按下具有Transformer标徽的按钮。
Prefer those with knowledge about the main components such as transformer, converter, gear box, motor, traction system, train control system etc.
熟悉主要部件如变压器，电机，变流器，齿轮箱，牵引系统及列车控制系统等。
The device consists of NAJS automatic flash speed multi-position transformer calibration device, the current load box, control cabinet, current transformer test stand and other components.
该装置由NAJS全自动极速多台位互感器检定装置、电流负载箱、控制柜、电流互感器专用测试台等几个部分组成。
When ordering, please provide the following information:> Box and change the type of transformer capacity;
订货时请提供下列资料：>箱变变压器类型和容量；
The company's main products are: power transformer, box-type substation, electrical switchgear, and so on.
公司的主要产品有：电力变压器、箱式变电站、电气开关柜等。
The power supply of sub-control box is forbid to link directly from pump phase line, if needs to supplied from pump house, the isolate transformer and isolate line should be build up.
场地分控箱供电禁止直接从泵站相线上搭接，如果需要从泵房供电，必须安装隔离变压器和隔离线路，因为场地分控箱处于雷电的威胁下。
The structure and construction method of one kind of distributed fault diagnosis system for box-type transformer substation based on multiple artificial neural networks are described.
提出了一种基于多神经网络的分布式箱式变电站故障诊断系统的结构和构建方法，并介绍了对故障特征信息进行模糊化处理的方法。
This type of voltage transformer is an outdoor installation for metering of electric energy, also called electric metering box after equipped with the instrument box for electric energy metering.
本型互感器为户外电能计量装置。与电能计量仪表箱配置后又称为电力计量箱。
This type of voltage transformer is an outdoor installation for metering of electric energy, also called electric metering box after equipped with the instrument box for electric energy metering.
本型互感器为户外电能计量装置。与电能计量仪表箱配置后又称为电力计量箱。
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