BH-0.66Ⅰ系列电流互感器适用于额定频率 50Hz,额定电压 0.66kV及以下的交流线路中作电流、电能测量或继电保护用。产品为塑壳式电流互感器,广泛用于成套柜体,其安装方法可采用母排固定和底板固定安装方法,适合任意方向安装,一次导线可为母排或电缆。标准:GB 20840.1,GB20840.2
1、安装场所:户内;
2、环境温度:-5°C~+40°C,日平均不超过 +30℃:
3、海拔:不超过 1000m;
4、大气条件:最高温度为 +40°C时,空气相对湿度不超过 50%,在较低的温度下,允许相对湿度不超过 80%6;
5、大气中无严重污秽,且介质中无足以腐蚀金属和破坏绝缘的气体与导电尘埃;6、安装地点无剧烈振动及颠簸:
7、安装地点不受阳光直接辐射,无雨雪侵蚀及严重霉菌存在
产品型号 |
电流比 |
额定二次负荷(VA) |
穿心匝数 |
外形及尺寸安装图 |
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1.0级 |
0.5级 |
0.5S级 |
0.2级 |
0.2S级 |
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BH- 0.66 20 |
75/5 |
2.5 |
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1 |
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100/5 |
5 |
2.5 |
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1 |
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150/5 |
5 |
2.5 |
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1 |
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200/5 |
5 |
5 |
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1 |
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250/5 |
5 |
5 |
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1 |
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300/5 |
5 |
5 |
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1 |
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BH- 0.66 30 |
30/5 |
5 |
2.5 |
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5 |
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40/5 |
5 |
2.5 |
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5 |
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50/5 |
5 |
2.5 |
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2 |
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75/5 |
5 |
2.5 |
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2 |
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100/5 |
5 |
2.5 |
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1 |
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150/5 |
5 |
2.5 |
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1 |
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200/5 |
5 |
5 |
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1 |
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250/5 |
5 |
5 |
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1 |
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300/5 |
5 |
5 |
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1 |
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400/5 |
5 |
5 |
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1 |
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BH- 0.66 30(厚) |
30/5 |
5 |
2.5 |
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|
4 |
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40/5 |
5 |
2.5 |
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4 |
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50/5 |
5 |
2.5 |
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2 |
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75/5 |
5 |
2.5 |
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1 |
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BH- 0.66 30(内3外4) |
50/5 |
5 |
2.5 |
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2 |
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75/5 |
5 |
2.5 |
2.5 |
2.5 |
2.5 |
2 |
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100/5 |
5 |
5 |
2.5 |
2.5 |
2.5 |
1 |
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150/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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200/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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250/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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300/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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400/5 |
5 |
5 |
5 |
5 |
5 |
1 |
||
BH- 0.66 40 |
150/5 |
5 |
2.5 |
2.5 |
2.5 |
2.5 |
1 |
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200/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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250/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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300/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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400/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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500/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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600/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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BH- 0.66 50 |
200/5 |
5 |
5 |
2.5 |
2.5 |
2.5 |
1 |
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250/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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300/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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400/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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500/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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600/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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750/5 |
10 |
10 |
10 |
10 |
10 |
1 |
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800/5 |
10 |
10 |
10 |
10 |
10 |
1 |
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BH- 0.66 60 |
200/5 |
5 |
5 |
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1 |
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250/5 |
5 |
5 |
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1 |
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300/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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400/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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500/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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600/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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750/5 |
10 |
10 |
10 |
10 |
10 |
1 |
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800/5 |
10 |
10 |
10 |
10 |
10 |
1 |
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1000/5 |
10 |
10 |
10 |
10 |
10 |
1 |
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1200/5 |
10 |
10 |
10 |
10 |
10 |
1 |
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1500/5 |
10 |
10 |
10 |
10 |
10 |
1 |
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BH- 0.66 80 |
300/5 |
5 |
5 |
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1 |
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400/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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500/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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600/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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750/5 |
10 |
10 |
10 |
10 |
10 |
1 |
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800/5 |
10 |
10 |
10 |
10 |
10 |
1 |
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1000/5 |
10 |
10 |
10 |
10 |
10 |
1 |
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1200/5 |
10 |
10 |
10 |
10 |
10 |
1 |
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1500/5 |
10 |
10 |
10 |
10 |
10 |
1 |
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2000/5 |
20 |
20 |
20 |
20 |
20 |
1 |
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BH- 0.66 100 |
600/5 |
5 |
5 |
5 |
5 |
5 |
1 |
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750/5 |
10 |
10 |
10 |
10 |
10 |
1 |
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800/5 |
10 |
10 |
10 |
10 |
10 |
1 |
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1000/5 |
10 |
10 |
10 |
10 |
10 |
1 |
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1500/5 |
10 |
10 |
10 |
10 |
10 |
1 |
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2000/5 |
20 |
20 |
20 |
20 |
20 |
1 |
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2500/5 |
20 |
20 |
20 |
20 |
20 |
1 |
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BH- 0.66 120 |
800/5 |
10 |
10 |
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1 |
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1000/5 |
10 |
10 |
10 |
10 |
10 |
1 |
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1500/5 |
10 |
10 |
10 |
10 |
10 |
1 |
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2000/5 |
10 |
10 |
10 |
10 |
10 |
1 |
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2500/5 |
20 |
20 |
20 |
20 |
20 |
1 |
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3000/5 |
20 |
20 |
20 |
20 |
20 |
1 |
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4000/5 |
30 |
30 |
30 |
30 |
30 |
1 |