ALH-0.66M系列電流互感器以其磁路設(shè)計(jì)新穎,補(bǔ)償方法先進(jìn),工藝技術(shù)精湛,性能安全可靠,外形小巧美觀,一般作控制、保護(hù)、測(cè)量用。
外殼選用高強(qiáng)度阻燃PC,全封閉結(jié)構(gòu)、阻燃等級(jí)V1;
內(nèi)部鐵心選用優(yōu)質(zhì)取向硅鋼片;
適用于小電流小空間的場(chǎng)所;
適用于抽屜柜,安裝方便;
采用導(dǎo)軌直接安裝,也可以采用母線直接安裝;
一次接線采用螺釘式接線,避免了小電流時(shí)一次側(cè)增加匝數(shù)的麻煩。
型號(hào)


M8-Ⅱ |

Φ8-ⅠΦ15-Ⅰ |
尺寸 規(guī)格型號(hào) |
外形尺寸 |
穿孔尺寸 |
安裝尺寸 |
安裝方式 |
W |
H |
D |
Φ |
M |
M8-Ⅰ |
74 |
101 |
44 |
/ |
65 35 |
F.G.I |
Φ8-Ⅰ |
74 |
101 |
44 |
8 |
65 35 |
F.G |
Φ15-Ⅰ |
74 |
101 |
44 |
15 |
65 35 |
F.G |
M8-Ⅱ |
67 |
86 |
24 |
/ |
70 |
H.I |
Φ12 |
67 |
86 |
24 |
12 |
70 |
H |
Φ22 |
67 |
86 |
24 |
22 |
70 |
H |
Φ8-Ⅱ |
59 |
82 |
26 |
8 |
70 |
/ |
Φ15-Ⅱ |
59 |
80 |
26 |
15 |
70 |
/ |
ALH-0.66M系列電流互感器技術(shù)參數(shù)
一次電流 |
75~5000A |
二次電流 |
5A、1A |
額定電壓 |
AC 660V |
額定功率 |
50~60Hz |
環(huán)境溫度 |
-30℃~+70℃ |
最高耐溫 |
120℃ |
海拔高度 |
≤3000m |
共頻耐壓 |
3000V 1min 50Hz(外殼與二次線圈間) |
絕緣等級(jí) |
E |
1、注明互感器的型號(hào)、規(guī)格、電流比、準(zhǔn)確度等級(jí)和二次額定容量
2、注明安裝方式。(如不注明本公司按自己規(guī)定提供)
3、特殊規(guī)格可定制。



規(guī)格型號(hào) |
M8-Ⅰ |
M8-Ⅱ |
Φ8-Ⅰ |
Φ8-Ⅱ |
Φ12 |
Φ15-Ⅰ |
Φ22 |
準(zhǔn)確度等級(jí) |
0.5 |
1 |
0.5 |
1 |
1 |
1 |
0.5 |
1 |
1 |
0.5 |
1 |
額定電流比 |
額定容量(VA) |
15/5 |
|
2.5 |
|
2.5 |
|
|
|
|
|
|
|
|
20/5 |
|
2.5 |
|
2.5 |
|
|
|
|
|
|
|
|
25/5 |
|
2.5 |
|
2.5 |
|
|
|
|
|
|
|
|
30/5 |
|
2.5 |
|
2.5 |
|
|
|
|
|
|
|
|
40/5 |
|
2.5 |
|
2.5 |
|
|
|
|
|
|
|
|
50/5 |
|
2.5 |
|
2.5 |
|
|
|
|
|
|
|
|
60/5 |
|
2.5 |
|
2.5 |
|
|
|
|
|
|
|
|
75/5 |
|
2.5 |
|
2.5 |
2.5 |
2.5 |
|
2.5 |
2.5 |
2.5 |
|
2.5 |
100/5 |
|
2.5 |
|
2.5 |
2.5 |
2.5 |
|
2.5 |
2.5 |
2.5 |
|
2.5 |
150/5 |
2.5 |
|
2.5 |
|
2.5 |
2.5 |
2.5 |
2.5 |
2.5 |
2.5 |
|
2.5 |
200/5 |
|
|
|
|
|
5 |
2.5 |
5 |
5 |
5 |
|
5 |
250/5 |
|
|
|
|
|
|
2.5 |
|
5 |
5 |
|
5 |
300/5 |
|
|
|
|
|
|
2.5 |
|
5 |
5 |
|
5 |
400/5 |
|
|
|
|
|
|
2.5 |
|
5 |
5 |
|
5 |
500/5 |
|
|
|
|
|
|
|
|
|
10 |
|
10 |
600/5 |
|
|
|
|
|
|
|
|
|
10 |
|
10 |
700/5 |
|
|
|
|
|
|
|
|
|
|
|
10 |
800/5 |
|
|
|
|
|
|
|
|
|
|
|
10 |
|
5/1 |
0.4 |
|
0.4 |
|
|
|
|
|
|
|
|
|
10/1 |
0.4 |
|
0.4 |
|
|
|
|
|
|
|
|
|
15/1 |
0.4 |
|
0.4 |
|
|
|
|
|
|
|
|
|
20/1 |
0.4 |
|
0.4 |
|
0.1 |
0.1 |
|
0.1 |
0.1 |
0.1 |
|
0.1 |
25/1 |
0.4 |
|
0.4 |
|
0.1 |
0.1 |
|
0.1 |
0.1 |
0.1 |
|
0.1 |
30/1 |
0.4 |
|
0.4 |
|
0.1 |
0.1 |
0.1 |
|
0.1 |
0.1 |
0.1 |
|
40/1 |
0.4 |
|
0.4 |
|
0.1 |
0.1 |
0.1 |
|
0.1 |
0.1 |
0.1 |
|
50/1 |
0.4 |
|
0.4 |
|
0.2 |
0.2 |
0.2 |
|
0.2 |
0.2 |
0.2 |
|
60/1 |
0.4 |
|
0.4 |
|
0.2 |
0.2 |
0.2 |
|
0.2 |
0.2 |
0.2 |
|
75/1 |
0.4 |
|
0.4 |
|
0.2 |
0.2 |
0.2 |
|
0.2 |
0.2 |
0.2 |
|
100/1 |
0.4 |
|
0.4 |
|
0.2 |
0.2 |
0.2 |
|
0.2 |
0.2 |
0.2 |
|
150/1 |
|
|
|
|
2.5 |
2.5 |
2.5 |
|
2.5 |
2.5 |
2.5 |
|
200/1 |
|
|
|
|
5 |
5 |
5 |
|
5 |
5 |
5 |
|
250/1 |
|
|
|
|
|
|
5 |
|
5 |
|
5 |
|
300/1 |
|
|
|
|
|
|
5 |
|
5 |
|
5 |
|
400/1 |
|
|
|
|
|
|
10 |
|
10 |
|
10 |
|
500/1 |
|
|
|
|
|
|
|
|
10 |
|
10 |
|
600/1 |
|
|
|
|
|
|
|
|
10 |
|
10 |
ALH-0.66M系列電流互感器