一、概述
BH-0.66電流互感器是一種用于測量電流的電氣設(shè)備。它通常用于低壓配電系統(tǒng)中，將大電流轉(zhuǎn)換為小電流，以便于測量和保護(hù)設(shè)備的使用。
該型號的電流互感器具有以下一些特點(diǎn)和功能：
1、精度較高，能夠準(zhǔn)確測量電流值。
2、絕緣性能好，保證了使用的安全性。
3、安裝方便，適用于各種安裝環(huán)境。
總的來說，BH-0.66電流互感器在電力系統(tǒng)中起著重要的作用，能夠?yàn)殡娏ΡO(jiān)測、保護(hù)和控制提供可靠的電流信號。
二、型號含義
三、技術(shù)參數(shù)
|
型號
Type
|
額定電壓比(V)
Rated voltageratio
|
額定二次輸出(VA)
Rated secondary
|
穿心匝數(shù)
Cross-coreturn number
|
備注
Notes
|
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1級
|
0.5級
|
0.5級S
|
0.2（S)級
|
|
BH-0.66 I(實(shí)心Solid)
|
5/5
|
5
|
2.5
|
/
|
/
|
/
|
圖1 Figure 1
|
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10/5
|
5
|
2.5
|
/
|
/
|
/
|
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15/5
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5
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2.5
|
/
|
/
|
/
|
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20/5
|
5
|
2.5
|
/
|
/
|
/
|
|
25/5
|
5
|
2.5
|
/
|
/
|
/
|
|
30/5
|
5
|
2.5
|
/
|
/
|
/
|
|
40/5
|
5
|
2.5
|
/
|
/
|
/
|
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75/5
|
5
|
2.5
|
/
|
/
|
/
|
|
BH-0.66 30 I B
|
30/5
|
5
|
2.5
|
/
|
/
|
5
|
圖2
Figure 2
|
|
40/5
|
5
|
2.5
|
/
|
/
|
3
|
|
75/5
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5
|
2.5
|
/
|
/
|
2
|
|
75/5
|
2.5
|
/
|
/
|
/
|
1
|
|
100/5
|
2.5
|
/
|
/
|
/
|
1
|
|
100/5
|
5
|
5
|
/
|
/
|
2
|
|
150/5
|
5
|
2.5
|
/
|
/
|
1
|
|
200/5
|
5
|
5
|
/
|
/
|
1
|
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250/5
|
5
|
5
|
/
|
/
|
1
|
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300/5
|
5
|
5
|
/
|
/
|
1
|
|
400/5
|
5
|
5
|
/
|
/
|
1
|
|
BH-0.66 30 I B
|
30/5
|
/
|
/
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2.5
|
2.5
|
5
|
圖3 Figure 3
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|
50/5
|
/
|
/
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2.5
|
2.5
|
3
|
|
75/5
|
/
|
/
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2.5
|
2.5
|
2
|
|
75/5
|
5
|
2.5
|
/
|
/
|
1
|
|
100/5
|
5
|
2.5
|
/
|
/
|
1
|
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100/5
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/
|
/
|
5
|
5
|
2
|
|
150/5
|
/
|
/
|
2.5
|
2.5
|
1
|
|
200/5
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/
|
/
|
5
|
5
|
1
|
|
250/5
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/
|
/
|
5
|
5
|
1
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300/5
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/
|
/
|
5
|
5
|
1
|
|
BH-0.66 40 I
|
30/5
|
5
|
2.5
|
/
|
/
|
5
|
圖4 Figure 4
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|
50/5
|
5
|
2.5
|
/
|
/
|
3
|
|
75/5
|
5
|
2.5
|
/
|
/
|
2
|
|
75/5
|
2.5
|
/
|
/
|
/
|
1
|
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100/5
|
2.5
|
/
|
/
|
/
|
1
|
|
100/5
|
5
|
5
|
/
|
/
|
2
|
|
150/5
|
5
|
2.5
|
/
|
/
|
1
|
|
200/5
|
5
|
5
|
/
|
/
|
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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/
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/
|
1
|
|
400/5
|
5
|
5
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/
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/
|
1
|
|
500/5
|
10
|
10
|
5
|
5
|
1
|
|
600/5
|
10
|
10
|
5
|
5
|
1
|
|
BH-0.66 50 I
|
150/5
|
2.5
|
/
|
/
|
/
|
1
|
圖5 Figure 5
|
|
200/5
|
5
|
2.5
|
/
|
/
|
1
|
|
250/5
|
5
|
5
|
/
|
/
|
1
|
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300/5
|
5
|
5
|
/
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/
|
1
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400/5
|
5
|
5
|
/
|
/
|
1
|
|
500/5
|
10
|
10
|
5
|
5
|
1
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600/5
|
10
|
10
|
5
|
5
|
1
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BH-0.66 6o I
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250/5
|
5
|
5
|
/
|
/
|
1
|
圖6 Figure 6
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|
300/5
|
5
|
5
|
/
|
/
|
1
|
|
400/5
|
5
|
5
|
/
|
/
|
1
|
|
500/5
|
10
|
10
|
5
|
5
|
1
|
|
600/5
|
10
|
10
|
5
|
5
|
1
|
|
750/5
|
10
|
10
|
10
|
10
|
1
|
|
800/5
|
10
|
10
|
10
|
10
|
1
|
|
1000/5
|
10
|
10
|
10
|
10
|
1
|
|
1200/5
|
20
|
20
|
20
|
20
|
1
|
|
1500/5
|
20
|
20
|
20
|
20
|
1
|
|
BH-0.66 80 I
|
300/5
|
5
|
5
|
/
|
/
|
1
|
圖7 Figure 7
|
|
400/5
|
5
|
5
|
/
|
/
|
1
|
|
500/5
|
10
|
10
|
/
|
/
|
1
|
|
600/5
|
10
|
10
|
/
|
/
|
1
|
|
750/5
|
10
|
10
|
10
|
10
|
1
|
|
800/5
|
10
|
10
|
10
|
10
|
1
|
|
1000/5
|
10
|
10
|
10
|
10
|
1
|
|
1200/5
|
20
|
20
|
20
|
20
|
1
|
|
1500/5
|
20
|
20
|
20
|
20
|
1
|
|
2000/5
|
20
|
20
|
20
|
20
|
1
|
|
BH-0.66 100 I
|
600/5
|
10
|
10
|
10
|
10
|
1
|
圖8 Figure 8
|
|
750/5
|
10
|
10
|
10
|
10
|
1
|
|
800/5
|
10
|
10
|
10
|
10
|
1
|
|
1000/5
|
10
|
10
|
10
|
10
|
1
|
|
1200/5
|
20
|
20
|
20
|
20
|
1
|
|
1500/5
|
20
|
20
|
20
|
20
|
1
|
|
2000/5
|
20
|
20
|
20
|
20
|
1
|
|
2500/5
|
40
|
40
|
40
|
40
|
1
|
|
BH-0.66 120 I
|
1000/5
|
10
|
10
|
10
|
10
|
1
|
圖9 Figure 9
|
|
1200/5
|
20
|
20
|
20
|
20
|
1
|
|
1500/5
|
20
|
20
|
20
|
20
|
1
|
|
2000/5
|
20
|
20
|
20
|
20
|
1
|
|
2500/5
|
40
|
40
|
40
|
40
|
1
|
|
3000/5
|
40
|
40
|
40
|
40
|
1
|
|
4000/5
|
40
|
40
|
40
|
40
|
1
|
四、外形機(jī)安裝尺寸
