型号含义Type description
技术参数Technical data
1.负荷的功率因数:coS4=0.8(滞后); 1.Power factor load: cos=0.8 ( lagging);
2.额定二次电流:5A或1A; 2.Rated secondary current:5A or 1A;
3.额定频率:50Hz或60Hz; 3.Rated frequency: 50 or 60Hz;
4.污秽等级:II级; 4.Anti-Pollution grade: Class ll;
5.环境温度:**温度-5°c，最高温度40°c， 5.Ambient temperature: -5° c-40° C, daily average temperature
日均温度不超过30°C; not more than 30° c
6.海拔高度:1000米; 6.Altitude: ≤1000m;
7.产品标准:GB20840.i'GB20840.2 7.Standard : GB20840.1 GB20840.2
技术参数表Technical data form
型号 Type | 用途 Purpose | 测量电流互感器 Measuring current | 保护电流互感器 Peotective Current transformer | 双绕组电流互感器 Double winding current transformer | |||||||
额定一次电流 Rated primary current | 准确级及额定负载(VA) Accuracyclass and rated burden | 准确级及额定负载(VA) Accuracy class and rated burden | 准确级及额定负载(VA) Accuracy class and rated burden | ||||||||
0.2S | 0.2 | 0.5 | 10P5 | 10P10 | 10P15 | 0.5 | 1 | 10P10 | 10P5 | ||
LMZC-10- 1 | 75 | - | - | - | - | - | - | - | - | - | - |
100 | - | - | - | 2.5 | - | - | - | - | - | - | |
150 | 2.5 | 2.5 | 2.5 | 2.5 | - | - | - | - | - | - | |
200 | 2.5 | 2.5 | 2.5 | 3.75 | - | - | - | - | - | - | |
300 | 5 | 5 | 5 | 5 | - | - | - | - | - | - | |
400 | 5 | 5 | 5 | 5 | 2.5 | - | - | - | - | - | |
500 | 10 | 10 | 10 | 7.5 | 2.5 | - | - | - | - | - | |
600 | 10 | 10 | 10 | 10 | 5 | - | - | - | - | - | |
LMZC-10- 2 | 50 | - | - | 2.5 | - | - | - | - | - | - | - |
75 | 2.5 | 3.75 | 3.75 | 2.5 | - | - | - | - | - | - | |
100 | 5 | 5 | 5 | 5 | 2.5 | 1.5 | - | - | - | - | |
150 | 5 | 5 | 5 | 7.5 | 3.75 | 1.5 | - | - | - | - | |
200 | 7.5 | 7.5 | 7.5 | 10 | 5 | 2.5 | 5 | 5 | - | 2.5 | |
300 | 10 | 10 | 10 | 15 | 7.5 | 5 | 7.5 | 7.5 | - | 3.75 | |
400 | 15 | 20 | 20 | 20 | 10 | 7.5 | 7.5 | 7.5 | 2.5 | 5 | |
500 | 20 | 25 | 25 | 25 | 10 | 7.5 | 10 | 10 | 2.5 | 5 | |
600 | 20 | 25 | 30 | 25 | 10 | 7.5 | 10 | 10 | 3.75 | 7.5 | |
外形及安装尺寸Overall dimension drawing
