
特点:
穿芯式电流互感器,精度可达0.5S或0.2S级,与电度表配套,计量电费使用。
型号意义:

技术参数:
执行标准:GB20840.2
一次电流:15~4000A 二次电流:5A、1A
额定电压:≤AC 0.66KV
额定功率:50~60Hz
工频耐压:3000V 1min 50Hz
海拔高度:≤3000m
使用环境:-30℃~+60℃,无雨雪直接侵袭、无严重污染及剧烈震动的场所
绝缘等级:E
订货需知:
需注明互感器型号、规格、额定电流比、准确级及相应的二次额定负荷或容量等;
需注明安装方式;
若需在特殊条件下使用,请与本公司联系,以便按需定制。
规格尺寸:

规格型号 | 外形尺寸 | 穿孔尺寸 | 安装尺寸 | 安装方式 | |||||
W | H | D | A | E | φ | M | N | ||
30Ⅰ-S | 75 | 97 | 44 | 32 | 11 | 23 | 44 | 64/82 | A/D |
30Ⅰ-Ⅰ | 60 | 79 | 41 | 31 | 11 | 23 | 28 | 64/82 | A/D |
40Ⅰ | 75 | 98 | 45 | 41 | 11 | 31 | 42 | 64/82 | A/D |
40Ⅰ-S | 85 | 112 | 55 | 40 | 10 | 66 | 70/73 | A/D | |
60Ⅰ | 100 | 128 | 45 | 61 | 21 | 46 | 42 | 64/82 | A/D |
80Ⅰ | 117 | 148 | 44 | 82 | 11 | 50 | 60 | 64/82 | A/D |
100Ⅰ | 145 | 152 | 44 | 102 | 11 | 62 | 80 | 64/82 | A/D |
40Ⅱ | 76 | 103 | 46 | 42 | 32 | 45 | 64/58 | A/D | |
50Ⅱ | 87 | 106 | 46 | 52 | 31 | 55 | 64/58 | A/D | |
60Ⅱ | 98 | 111 | 46 | 62 | 31 | 42 | 64/58 | A/D | |
80Ⅱ | 119 | 118 | 45 | 81 | 32 | 60 | 82/58 | D/F | |
100Ⅱ | 141 | 123 | 50 | 102 | 32 | 75 | 82/58 | D/F |
WY(BH)-0.66系列计量型(S级)电流互感器主要技术参数
规格型号 | 30Ⅰ-S | 30Ⅰ-Ⅰ | 40Ⅰ | 40Ⅰ-S | 60Ⅰ | 80Ⅰ | 100Ⅰ | |||||||
母排规格/根数 | 30×10/1 | 30×10/1 | 40×10/1 | 40×10/1 | 60×10/1 | 80×10/1 | 100×10/1 | |||||||
穿电缆孔径 | φ21 | φ223 | φ31 | φ31 | φ46 | φ50 | φ62 | |||||||
准确度等级 | 0.2S | 0.5S | 0.2S | 0.5S | 0.2S | 0.5S | 0.2S | 0.5S | 0.2S | 0.5S | 0.2S | 0.5S | ||
额定电流比(A) | 穿芯匝数 | 额定容量(VA) | ||||||||||||
150/5 | 150/1 | 1 | 2.5 | 2.5 | 2.5 | 2.5 | ||||||||
200/5 | 200/1 | 1 | 2.5 | 2.5 | 2.5 | 2.5 | ||||||||
250/5 | 250/1 | 1 | 2.5 | 2.5 | 2.5 | 2.5 | ||||||||
300/5 | 300/1 | 1 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | ||||||
400/5 | 400/1 | 1 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | ||||||
500/5 | 500/1 | 1 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | |||||||
600/5 | 600/1 | 1 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | ||||||
750/5 | 750/1 | 1 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | ||||
800/5 | 800/1 | 1 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | ||||
1000/5 | 1000/1 | 1 | 10 | 10 | 10 | 10 | 10 | 10 | ||||||
1200/5 | 1200/1 | 1 | 10 | 10 | 10 | 10 | 10 | 10 | ||||||
1500/5 | 1500/1 | 1 | 10 | 10 | 10 | 10 | 10 | 10 | ||||||
1600/5 | 1600/1 | 1 | 10 | 10 | 10 | 10 | ||||||||
2000/5 | 2000/1 | 1 | 10 | 10 | 10 | 10 | ||||||||
2500/5 | 2500/1 | 1 | 10 | 10 | ||||||||||
3000/5 | 3000/1 | 1 | 10 | 10 |
规格型号 | 40Ⅱ | 50Ⅱ | 60Ⅱ | 80Ⅱ | 100Ⅱ | |||||||
母排规格/根数 | 40×30/1-2 | 50×10/1-2 | 60×10/1-2 | 80×10/1-2 | 100×10/1-2 | |||||||
穿电缆孔径 | 42×32 | 52×31 | 62×31 | 82×32 | 102×32 | |||||||
准确度等级 | 0.2S | 0.5S | 0.2S | 0.5S | 0.2S | 0.5S | 0.2S | 0.5S | 0.2S | 0.5S | ||
额定电流比(A) | 穿芯匝数 | 额定容量(VA) | ||||||||||
150/5 | 150/1 | 2 | 2.5 | 2.5 | ||||||||
200/5 | 200/1 | 1 | 2.5 | 2.5 | ||||||||
250/5 | 250/1 | 1 | 2.5 | 2.5 | ||||||||
300/5 | 300/1 | 1 | 2.5 | 2.5 | 2.5 | 2.5 | ||||||
400/5 | 400/1 | 1 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | ||||
500/5 | 500/1 | 1 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | ||||
600/5 | 600/1 | 1 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | |||
750/5 | 750/1 | 1 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | |
800/5 | 800/1 | 1 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | |
1000/5 | 1000/1 | 1 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | ||
1200/5 | 1200/1 | 1 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | ||
1500/5 | 1500/1 | 1 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | |||
1600/5 | 1600/1 | 1 | 10 | 10 | 10 | 10 | 10 | 10 | ||||
2000/5 | 2000/1 | 1 | 10 | 10 | 10 | 10 | 10 | 10 | ||||
2500/5 | 2500/1 | 1 | 10 | 10 | 10 | 10 | ||||||
3000/5 | 3000/1 | 1 | 10 | 10 | ||||||||
4000/5 | 4000/1 | 10 | 10 |