本报讯（记者王岩通讯员李晓艳）日前，记者在辽河油田了解到，CB－I型抽油机的变压器高压断相有了较好的解决办法。这一现象的克星便是CB—I型抽油机多功能保护器。风雨等易使变压器高压断相、抽油机电机受损，尤其在未及时发现的情况下，断相时间长易导致电机烧毁，每台抽油? (Reporter Wang Yan correspondent Li Xiaoyan) Recently, the reporter learned from the Liaohe Oilfield, CB-I-type transformer high-voltage transformer phase failure has a better solution. The nemesis for this phenomenon is the CB-I multi-function pump protector. Wind and rain easily make the transformer high-voltage phase-cut, pumping motor damage, especially in the case of failure to be found in a timely manner, a long time off phase lead to motor burn, each pumping?