Transformers: it is used by water-cooled welding transformer with single-phase 200kva vacuum epoxy encapsulation. It accounts for more than 50% load.
变压器：采用单相200kva真空环氧封装水冷式焊接变压器，占载率50%以上。
2
Understand standard facility equipment like pumps, electric motors (single and 3 phase), cooling towers, chillers, transformers, wiring and piping runs etc.
理解标准的工厂设备例如泵，电机(单相及3相)，冷却塔，制冷机组，变压器，电缆及管道运行等。
3
According to the countryside transformers being stolen, the paper discusses on an alarm system of countryside transformer based on single-chip microcomputer and GPRS technology.