10kv高压计量箱JLSZV-10电压互感器

seline; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; -webkit-tap-highlight-color: transparent; appearance: none; clear: both; color: rgb(51, 51, 51); text-indent: 0px;">JLSZV-10电力高压计量箱现货供应

seline; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); appearance: none; clear: both; text-indent: 0px;">主要结构：

seline; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); appearance: none; clear: both; text-indent: 0px;">1、本产品由组合互感器和计量仪表箱组成，组合互感器由两台电压互感器和两台电流互感器组装在一起而成。计量仪表箱内配有D86系列三相电度表和保险装置，单向计量时配一块有功电度表和一块无功电度表，双向计量时配二块有功电度表和两块无功电度表。

seline; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); appearance: none; clear: both; text-indent: 0px;">2电压互感器的铁芯为外铁式，用优质冷轧取向硅钢片叠装而成，中柱为多级阶梯形，在中柱上装有一次及二次线圈。

seline; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); appearance: none; clear: both; text-indent: 0px;">3、电流互感器铁芯为内铁式，用优质冷轧取向硅钢片叠装而成，在铁芯柱上装有一次、二次线圈。

seline; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); appearance: none; clear: both; text-indent: 0px;">5、复变比计量箱采用二次更换变比复式，便于更换变比时，更间接，高效的工作。

seline; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); appearance: none; clear: both; text-indent: 0px;">6、复变比计量原理，采用V／V-12接线方式，电压回路中二次b点接地，电流回路中A.C相电流二次回路尾端接地。在复变比计量箱内部，电流二次回路尾端，电压二次回路尾端b点，已连接为一点，但并未接地，实际接测量时，该点（b）应可靠接地。