概述Description

  本型电流互感器为环氧树脂浇注全封闭穿墙式结构，适用于额定频率50Hz或60Hz~ 额定电压10kV的电力系统中，作电能计量、电流测量和继电保护用。本产晶符合IEC185及GB1208-1997 <<电流互感器》标准。

The current transformer of the type LAZBJ-1 0 is a full enclosed and wall-through product. It is used for metering electric energy and current, relay

protection in the electric power system up to rated frequency 50Hz or 60Hzand rated voltage 1 OkV. The transformers can be executed according to thestandards IEC185 and Gb1208-1997.

型号含义Type designation

结构简介Construction

 本型电流互感器为全封闭穿墙式结构。该产晶体积小、安装方便，是取代LA-10、LAJ-10、LFZ-10型等老产晶的新

一代产晶。

The current transformer is enclosed and wall-through structure. It is small and fixed convenient. It is a new product

for superseding some old ones, such as LA-1 0,LAJ-10, and LFZ-1 O.

技术参数Technical data

1.额定绝缘水平: 11.5/42/75kVõ

2.额定二次电流: 5A, 1Aõ

3.额定一次电流、准确级、额定输出及额定短时电流见表i

4局部放电水平符合GB1208-1997 <<电流互感器》标准;

5.污秽等级: 11 级;

6.保护级准确限值系数与二次负荷曲线见图。

1.Rated insulation level:11.5/42/75kV;

2. Rated secondary current:5A, 1 A;

3.Rated primary current, accuracy class, rated output and rated short-time curr田lt ， see form.

4. The conditions of the partial discharge test according to GB 1208-1997 <current transformer>will be fulfilled with

out exception.

5.Antipllution class: 11 class.

6. The relation curve between protection class accuracy limit factor and secondary output see fig.

外形尺寸Overall Dimension

订货须知When ordering, please specify the following

1.型号、电流比;

2.准确级有相应的二次负荷;

3.绝缘等级及使用环境。

1.Type and currenty ration;

2.Accuracy class and secondary output;

3.Insulation class and service conditior.