12KV系列电流互感器
LZZBJ9-10C1型电流互感器
一、产品概述
LZZBJ9-10C1型电流互感器是户内环氧树脂浇注支柱式全工况型产品，在额定频率50Hz、额定电压12kV及以下的电力系统作电流、电能计量或继电保护使用,适用于中置式开关柜及其它型式的开关柜，本型号的产品还可根据用户要求生产二、三绕组复变比结构。
二、产品结构及特点
本型电流互感器由于采用了环氧树脂全封闭浇注所以产品耐潮湿、耐污秽、尺寸小、重量轻，适合于任何位置、任意方向安装。
三、产品技术参数
1额定绝缘水平：12/42/75kV ；
2 负荷的功率因数：COSφ=0.8（滞后）；
3 额定二次电流：5A或1A;
4表面爬电距离：满足II级污秽等级要求；
5 产品标准：GB1208-2006《电流互感器》。
6 仪表保安系数：FS≤10;
7 其它技术参数见表
变比(A) | 准确级组合 | 容量输出(VA) | 短时热电流(KA/S) | 额定动稳定电流(KA/S) |
5~15/5 20~75/5 100/5 150~200/5 300/5 400~500/5 | 0.2S/10P10 | 10/15 | 100I1n 150I1n 21 31.5 45 63 | 250I1n 375I1n 52.580 52.5 112.5 130 |
0.5/10P10 | 10/15 |
0.2S/10P15 | 10/15 |
0.5/10P15 | 15/15 |
0.2S/0.5/10P10 | 10/15/15 |
0.5/0.5/10P10 | 20/20/10 |
0.5/10P10/10P10 | 20/10/10 |
400/5 | 0.2S/0.5 | 10/20 | 63 | 130 |
500/5 | 0.2S/0.5 | 10/15 |
600/5 | 0.2S/0.5 | 10/20 |
0.2S/10P10 | 10/15 |
0.2S/10P15 | 10/15 |
0.2S/10P20 | 10/15 |
0.5/10P10 | 10/15 |
0.5/10P15 | 20/15 |
0.5/10P20 | 20/15 |
0.2S/0.5/10P10 | 10/15/15 |
0.5/0.5/10P10 | 20/20/10 |
0.5/10P10/10P10 | 20/10/10 |
800/5 | 0.2S/10P10 | 10/15 | 80 | 160 |
0.2S/10P15 | 10/15 |
0.2S/10P20 | 10/15 |
0.5/10P10 | 10/15 |
0.5/10P15 | 20/15 |
0.5/10P20 | 20/15 |
0.2S/0.5/10P10 | 10/10/15 |
0.2S/0.5/10P10 | 10/20/20 |
0.2S/0.5/10P15 | 10/20/15 |
0.2S/0.5/10P20 | 10/20/15 |
0.5/10P10/10P10 | 20/20/20 |
1000/5 | 0.2S/10P10 | 10/15 |
0.2S/10P15 | 10/15 |
0.2/10P10 | 10/15 |
0.2/10P15 | 15/15 |
0.2/10P20 | 15/15 |
0.5/10P10 | 10/15 |
0.5/10P15 | 20/15 |
0.5/10P20 | 20/15 |
0.2S/0.5/10P10 | 10/20/15 |
0.2/0.5/10P10 | 10/20/15 |
0.2/0.5/10P15 | 10/20/15 |
0.2/0.5/10P20 | 10/20/15 |
0.5/10P10/10P10 | 20/20/20 |
1200/5 | 0.2S/10P10 | 15/15 | 100 | 160 |
0.2S/10P15 | 15/15 |
0.2/10P10 | 15/15 |
0.2/10P15 | 15/15 |
0.2/10P20 | 15/15 |
0.5/10P10 | 15/15 |
0.5/10P15 | 30/15 |
0.5/10P20 | 30/15 |
0.2S/0.5/10P10 | 15/15/15 |
0.2/0.5/10P10 | 15/15/15 |
0.2/0.5/10P15 | 15/15/15 |
0.2/0.5/10P20 | 15/15/15 |
0.5/10P10/10P10 | 30/20/20 |
1500/5 | 0.2S/10P10 | 10/15 |
0.2S/10P15 | 20/15 |
0.2S/10P20 | 20/15 |
0.5/10P10 | 15/15 |
0.5/10P15 | 30/15 |
0.5/10P20 | 30/15 |
0.2S/0.5/10P10 | 10/15/15 |
0.2S/0.5/10P15 | 10/15/15 |
0.2S/0.5/10P20 | 10/15/15 |
0.5/10P10/10P10 | 30/20/20 |
2000/5 | 0.2S/10P10 | 10/15 |
0.2S/10P15 | 15/15 |
0.2S/10P20 | 15/15 |
0.5/10P10 | 30/15 |
0.5/10P15 | 30/15 |
0.5/10P20 | 30/15 |
0.2S/0.5/10P10 | 10/30/15 |
0.2S/0.5/10P15 | 10/30/15 |
0.5/10P10/10P10 | 30/20/20 |
2500/5 | 0.2S/10P10 | 15/20 |
0.2S/10P15 | 15/15 |
0.2S/10P20 | 15/15 |
0.5/10P10 | 60/20 |
0.5/10P15 | 60/15 |
0.5/10P20 | 60/15 |
10P10/10P10 | 20/20 |
0.2S/0.5/10P10 | 15/60/20 |
0.2S/0.5/10P15 | 15/60/15 |