The common commerical frequency voltage test apparatus are divided into two categories, namely the traditional stepuptransformer system and series resonance system.
常见的工频耐压设备大致可分为两类:传统的升压变压器系统和串联谐振系统。
2
In the process of developing submarine cable laying installation for Shengli Oil Field, a certain problem has occurred with overcurrent tripping during switching on of stepuptransformer.
在为胜利油田研制海底电缆铺设装置过程中,曾发生升压变压器合闸时过电流跳闸问题。
3
The unit can be started with the breaker or switch opened using the generator step-uptransformer as a source of off-site power.