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| 产品特性：电压互感器 | 是否进口：否 | 产地：浙江 |
| 加工定制：否 | 品牌：天明高压 | 型号：JDCF-110 |
| 产品名称：电压互感器 | 适用范围：户外 | 产品认证：型式试验报告 |
| 特色服务：技术指导 |
JDCF-110W3(126KV单相油浸式电压互感器）本型互感器为全密封结构，产品顶部装有不锈钢制成的叠形波纹式膨胀器，使产品内部与空气隔离，防止变压器油受潮,延长变压器油和产品的使用寿命。通过油位***窗可观察膨胀器的工作状态，在正常运行时，产品内部保持微正压。
It is hermetically sealed product. The stainless steel bellows is on the top of CT to compensatethe oil volume changing with temperature and keeping the transformer oil separating fromatmosphere to prevent the oil aged and moisture. The oil level indicator can show the operatingstatus of bellows. The internal oil pressure should be kept tiny positive during normal operationThe sealing status should be kept.
2运输及安装 Transportation and installation
2.1 产品应在直立状态下运输，起吊互感器用底座上的四个吊孔，起吊时必须注意不得使 金属器件与瓷件相碰，产品暂时的倾斜不得大于 15°。
The PT should be transported upright state, and should use four lifting lugs on the base to lift.During the lifting, the porcelain can not collide with other metal components. Temporary slopeangle of PT can not larger than 15°.
2.2 互感器须安装在水平平台上，用地脚螺栓将产品紧固牢。
The PT should be installed and fixed on horizontal flat with foundation bolts.
2.3 连接二次出头的电缆应通过出线盒下方的出线孔引入。
The cables connecting to secondary terminal should put in through the outlet hole under theterminal box.
2.4 接线前应清除接触处的污物及氧化层。互感器的一次端子不能承受母线上传来的过大
的机械力。
Before connection, the dirt and oxide should be cleaned from contact surface. The primary terminalof PT can not bear over-load from the BUS.
2.5 产品的接地螺栓及一次绕组“N”端应可靠接地，接地线不得过细The earthing bolt and primary terminal “N” should be earthed reliably, the earthing wire can not betoo thin.
