防窃电组合互感器
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Gsjxh-10kf oil invasion-proof reactance resonance high voltage metering box

Product attributes

  • Product attributes:Intelligent anti-theft metering box
  • Product Number:1562727964
  • Number of visits:0
  • Date of publication:2019-09-03
  • Product Overview
  • Performance characteristics
  • technical parameter

Using tips

  1. Before use, remove the oil sealing cover plate under the seat of the humidifier and install the humidifier (in the attachment box).

  2. The product shall be reliably grounded during operation.

  3. The transformer oil shall be regularly checked after operation. If aging and deterioration is found, please replace it with new oil. 

4. Lightning arrester of corresponding voltage level must be installed when the product is installed. 

5. The high-voltage phase sequence of this product must be the same as that of the power grid.

Conditions of use

2. Ambient temperature: -25c --+40C3, altitude :≤1000 meters

4. Surrounding environment: no corrosive gas


结构特点


1、本型计量箱由两台电压互感器和两台电流互感器组成。两台电压互感器采用V/V_12接线,跨接在A、B、C三相上,其铁心采用优质硅钢板卷制而成,无接缝损耗,独具良好的抗谐振功能。其中一台电压互感器增加一个二次线圈,输出用户需要的220V或110V操作电源。2、两台电流互感器分别串接在A、C相上,其二次绕组带有抽头可得到不同的电流变化。


3、该型计量箱不同于其他产品的-一个显著特点就是一次接线端子从高压瓷套两侧的水平方向引出,并带有透明防盗罩,此专利设计方式既方便接线又防止从一次窃电,二次也有防盗盖,一、二次均具有防窃电功能。


技术参数


电压部分技术参数

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电流部分技术参数

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外形参数

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接线示意图

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