control supply transformer

基本解释

The control of power supply is isolated by isolated transformer.
控制电源采用隔离变压器进行隔离。
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。
fzbuffalo.com
While the people's requirement for power supply quality and reliability is higher and higher, it is necessary to use advanced measurements to control the electrical transformer district.
随着人们对供电质量、供电可靠性的要求越来越高，必须采用现代化的技术手段对配变台区进行有效管理。