精密微型电压互感器:
1 电流型电压互感器
性能特点:
环氧树脂灌封,全封闭、机械和耐环境性能好,电压隔离能力强,绝缘性能高,体积小,重量轻,外形美观,易于集成安装;铁心大多采用了高初始磁导率的铁铁镍合金、超微晶等新型磁性材料,线性好,精度等级高,PCB安装模式,使用时初级需加限流电阻
应用方面:
电量变送器,电子式电能表,精密功率表,电力监控仪表,电气参数电压监测的,电压测量.
型号 |
电气特性负载 |
外形尺寸(mm) | |||||||||
输入电压 |
电流比 |
负载 |
精度等級 |
A |
B |
C |
D |
E |
F |
G | |
PT011 |
100V,150V,220V,380V,450V |
0.5mA/0.5mA |
100 |
±0.1% |
20 |
17 |
14 |
14 |
12.7 |
4 |
0.8 |
PT012 |
1mA/1mA |
100 |
±0.1% |
18 |
17 |
16 |
12.7 |
12.7 |
4 |
0.8 | |
PT013 |
1mA/1mA |
100 |
±0.1% |
18 |
18 |
17 |
12.7 |
14 |
4 |
0.8 | |
PT014 |
2mA/2mA |
100 |
±0.1% |
19 |
17 |
19 |
10 |
12.5 |
4 |
0.8 | |
PT015 |
2mA/2mA |
100 |
±0.1% |
22 |
19 |
19 |
10 |
12.5 |
4 |
0.8 | |
PT016 |
2mA/2mA |
100 |
±0.1% |
22 |
19 |
20 |
10 |
12.5 |
4 |
0.8 |
型号 |
电气特性负载 |
外形尺寸(mm) | ||||||||||
输入电压/输出电压 |
空载电流 |
负载 |
精度等級 |
A |
B |
C |
D |
E |
F |
G |
H | |
PT017 |
0~220V/0~10V |
≤0.5mA |
≧100kΩ |
±0.1% |
31 |
25 |
34 |
25 |
15 |
7.5 |
1 |
4 |
PT018 |
0~220V/0~10V |
≤0.5mA |
≧100kΩ |
±0.1% |
35 |
32 |
31 |
25 |
15 |
22 |
1 |
5 |
PT019 |
0~220V/0~10V |
≤0.5mA |
≧100kΩ |
±0.1% |
34 |
32 |
31 |
15 |
7.5 |
22 |
1 |
5 |
PT021 |
0~220V/0~10V |
≤0.5mA |
≧100kΩ |
±0.1% |
32 |
27 |
20 |
15 |
7.5 |
5 |
0.8 |
|
PT022 |
0~220V/0~10V |
≤0.5mA |
≧100kΩ |
±0.1% |
32 |
26 |
20 |
15 |
7.5 |
5 |
0.8 |
|
PT023 |
0~380V/0~10V |
≤0.5mA |
≧100kΩ |
±0.1% |
33 |
29 |
20 |
15 |
7.5 |
4 |
0.8 |
|
PT031 |
0~120V/0~10V |
≤0.5mA |
≧100kΩ |
±0.1% |
28 |
33 |
18 |
20 |
9.8 |
24 |
5 |
10 |
PT032 |
0~120V/0~10V |
≤0.5mA |
≧100kΩ |
±0.1% |
30 |
33 |
20 |
20 |
9 |
24 |
12 |
1 |
产品关键字:
非晶,纳米晶,超微晶,带材,铁芯,磁环,互感器,电感,线圈,电感器,逆变器,超微晶铁芯,电流互感器,铁粉芯,非晶铁芯,零序互感器,非晶合金铁芯,共模电感线圈,共模电感,磁性材料,软磁材料
欢迎来电洽谈。