High -current zero-sequence current Transformer
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※ High sensitivity ※ Close to zero load shift and zero phase shift ※ Excellent balance characteristic ※ Perfect temperature stability ※ Small change for output voltage after passing the heavy current IDC ※ A variety of configuration and output characteristics Application: ※ 100-800A Breaker According to： |
 |
High -current zero-sequence current Transformer
|
Model |
A |
B |
C |
D |
E |
F |
G |
|
CT401 |
15.00 |
29.20 |
10.00 |
31.70 |
50.00 |
4.00 |
9.00 |
|
CT402 |
17.50 |
35.90 |
8.80 |
37.10 |
50.00 |
4.00 |
23.90 |
|
CT403 |
29.00 |
51.00 |
12.00 |
54.20 |
30.00 |
4.00 |
15.00 |
|
CT404 |
32.00 |
55.60 |
12.00 |
49.50 |
40.00 |
4.00 |
|
|
CT405 |
42.00 |
69.00 |
20.00 |
79.80 |
100.00 |
4.00 |
|
|
CT406 |
51.30 |
84.00 |
26.00 |
84.00 |
40.00 |
4.00 |
|
|
CT407 |
51.00 |
96.00 |
23.00 |
89.50 |
100.00 |
4.00 |
|
|
CT408 |
19.00 |
36.00 |
11.50 |
39.00 |
100.00 |
4.00 |
|
|
CT409 |
24.00 |
42.00 |
12.00 |
44.00 |
100.00 |
4.00 |
|
|
CT410 |
43.00 |
90.00 |
16.00 |
73.50 |
100.00 |
4.00 |
|
|
Model |
Rated current |
Output characteristic |
Coil Dielectric Withstanding Voltage |
Balance characteristic |
||
|
Iin(mA) |
RL(Ω) |
Vo(mv) |
Vb(mv) |
|||
|
CT401 |
100 |
22.5 |
1000 |
17~21 |
1200 |
＜10mV |
|
CT402 |
125 |
20 |
370 |
6.3~6.7 |
1200 |
＜3mV |
|
CT403 |
250 |
22.5 |
1000 |
17~21 |
1200 |
＜10mV |
|
CT404 |
250 |
22.5 |
1000 |
17~21 |
1200 |
＜10mV |
|
CT405 |
400 |
22.5 |
1000 |
17~21 |
1200 |
＜10mV |
|
CT406 |
600 |
22.5 |
1000 |
17~21 |
1200 |
＜10mV |
|
CT407 |
630/800 |
22.5 |
1000 |
17~21 |
1200 |
＜10mV |
|
CT408 |
100 |
100 |
150 |
25~30 |
1200 |
＜15mV |
|
CT409 |
225 |
100 |
150 |
25~30 |
1200 |
＜15mV |
|
CT410 |
400 |
100 |
150 |
25~30 |
1200 |
＜15mV |
