保定电气厂

针对电力部门和用户由于铁磁谐振而时常发生的电压互感器（PT）烧毁甚至爆炸的恶性事故，在广泛征求用户意见的基础上，新近研制生产的一种智能消谐装置。

Voltage transformer for electric power department and users because of ferroresonance and frequent (PT) burned or explosion accidents, based on extensive solicit the views of users on a newly developed intelligent production of harmonic elimination device.

可以区分过电压、铁磁谐振以及单相接地，可配置通信接口把故障信息传送至有关部门，适用于无人值守变电站

The utility model can distinguish overvoltage, ferroresonance, and single-phase earthing, and can configure communication interfaces to transmit fault information to relevant departments, and is applicable to unattended substations