Wholesale Flexible Magnet - Nanocrystalline Cores for Current Transformer (LLE-CT) – LLE
Wholesale Flexible Magnet - Nanocrystalline Cores for Current Transformer (LLE-CT) – LLE Detail:
Nanocrystalline Cores for Current Transformer(LLE-CT)
Normal standard core dimensions:
No. |
Bare core dimensions(mm) |
Finished core dimensions (mm) |
No. |
Bare core dimensions (mm) |
Finished core dimensions (mm) |
||||||||
ID |
OD |
Ht |
ID |
OD |
Ht |
ID |
OD |
Ht |
ID |
OD |
Ht |
||
1 |
4.3 |
7.3 |
2.8 |
3.7 |
7.8 |
3.3 |
41 |
19.0 |
27.0 |
8.0 |
16.5 |
29.2 |
9.8 |
2 |
6.5 |
9.8 |
4.5 |
5.1 |
11.2 |
5.7 |
42 |
20.0 |
25.0 |
6.5 |
18.2 |
27.4 |
9.4 |
3 |
8.0 |
12.0 |
4.5 |
6.3 |
13.8 |
6.5 |
43 |
20.0 |
26.0 |
10.0 |
17.9 |
27.7 |
12.7 |
4 |
8.5 |
15.3 |
5.0 |
7.4 |
16.8 |
6.3 |
44 |
20.0 |
30.0 |
10.0 |
17.8 |
32.2 |
12.5 |
5 |
9.5 |
15.5 |
20.0 |
7.7 |
17.3 |
22.5 |
45 |
20.0 |
32.0 |
10.0 |
17.8 |
34.0 |
12.5 |
6 |
9.6 |
13.2 |
10.0 |
8.5 |
15.0 |
12.0 |
46 |
20.0 |
30.0 |
15.0 |
17.8 |
33.1 |
17.5 |
7 |
10.0 |
14.0 |
5.0 |
8.5 |
15.0 |
12.0 |
47 |
23.0 |
33.0 |
25.0 |
22.0 |
36.7 |
29.8 |
8 |
10.0 |
16.0 |
5.0 |
8.5 |
17.8 |
6.8 |
48 |
25.0 |
32.0 |
8.0 |
22.0 |
35.1 |
11.1 |
9 |
10.0 |
16.0 |
8.0 |
8.3 |
18.2 |
10.3 |
49 |
25.0 |
32.0 |
6.5 |
22.0 |
35.1 |
8.7 |
10 |
10.0 |
18.5 |
5.0 |
8.0 |
20.8 |
6.6 |
50 |
25.0 |
32.0 |
10.0 |
22.0 |
35.1 |
12.4 |
11 |
10.0 |
22.0 |
10.0 |
8.1 |
24.3 |
12.8 |
51 |
25.0 |
40.0 |
10.0 |
21.8 |
43.0 |
13.5 |
12 |
11.0 |
18.0 |
8.0 |
9.1 |
20.0 |
10.2 |
52 |
25.0 |
40.0 |
12.5 |
22.5 |
42.2 |
16.0 |
13 |
11.0 |
18.0 |
10.0 |
9.1 |
20.0 |
12.2 |
53 |
25.0 |
40.0 |
15.0 |
21.7 |
43.0 |
18.8 |
14 |
11.0 |
23.0 |
20.0 |
9.8 |
26.4 |
23.2 |
54 |
25.0 |
40.0 |
20.0 |
21.3 |
44.0 |
24.6 |
15 |
12.0 |
20.0 |
5.0 |
10.0 |
21.7 |
7.1 |
55 |
28.0 |
34.0 |
8.0 |
25.6 |
36.8 |
10.5 |
16 |
12.0 |
20.0 |
8.0 |
10.6 |
21.2 |
10.2 |
56 |
30.0 |
40.0 |
10.0 |
27.6 |
43.0 |
13.7 |
17 |
12.0 |
20.0 |
10.0 |
10.6 |
21.8 |
12.0 |
57 |
30.0 |
41.0 |
15.0 |
27.6 |
44.2 |
18.5 |
18 |
13.2 |
21.5 |
10.0 |
11.5 |
24.0 |
12.9 |
58 |
32.0 |
38.0 |
6.5 |
29.6 |
40.5 |
9.3 |
19 |
14.0 |
19.0 |
6.5 |
11.8 |
22.1 |
9.0 |
59 |
32.0 |
44.0 |
6.5 |
29.6 |
46.8 |
9.3 |
20 |
14.0 |
19.0 |
8.0 |
12.1 |
22.5 |
10.2 |
60 |
32.0 |
50.0 |
15.0 |
29.6 |
53.0 |
18.2 |
21 |
14.0 |
20.0 |
10.0 |
12.1 |
22.5 |
12.2 |
61 |
32.0 |
50.0 |
20.0 |
18.0 |
53.0 |
23.8 |
22 |
14.0 |
20.0 |
12.0 |
12.1 |
22.5 |
14.2 |
62 |
40 |
50 |
10 |
37 |
54 |
14.6 |
23 |
15.0 |
21.0 |
10.0 |
12.8 |
23.5 |
12.8 |
63 |
40 |
60 |
20 |
37 |
63 |
24 |
24 |
15.0 |
23.0 |
8.0 |
12.9 |
25.8 |
10.7 |
64 |
40 |
64 |
15 |
37 |
68 |
20 |
25 |
15.0 |
24.0 |
6.5 |
13.0 |
26.5 |
9.0 |
65 |
40 |
64 |
20 |
37 |
68 |
23.2 |
26 |
15.0 |
24.0 |
10.0 |
13.0 |
26.5 |
12.5 |
66 |
40 |
70 |
20 |
37 |
73 |
24 |
27 |
15.0 |
24.0 |
15.0 |
13.0 |
26.5 |
17.5 |
67 |
50 |
60 |
10 |
47 |
65 |
15 |
28 |
16.0 |
21.0 |
10.0 |
14.0 |
24.7 |
12.5 |
68 |
50 |
80 |
20 |
47 |
83 |
25 |
29 |
16.0 |
23.0 |
4.0 |
14.0 |
25.0 |
6.0 |
69 |
50 |
80 |
25 |
47 |
84 |
29 |
30 |
16.0 |
23.0 |
8.0 |
14.0 |
25.0 |
10.5 |
70 |
50 |
90 |
30 |
46 |
94 |
34 |
31 |
16.0 |
23.0 |
10.0 |
14.0 |
25.0 |
13.0 |
71 |
55 |
65 |
10 |
52 |
68 |
14 |
32 |
16.0 |
25.0 |
8.0 |
14.0 |
27.2 |
10.8 |
72 |
61 |
70 |
10 |
58 |
73 |
14 |
33 |
16.0 |
26.0 |
10.0 |
14.0 |
28.5 |
12.8 |
73 |
70 |
120 |
30 |
65 |
125 |
35 |
34 |
17.0 |
22.0 |
10.0 |
15.4 |
24.3 |
12.3 |
74 |
77 |
86 |
10 |
74 |
90 |
15 |
35 |
17.0 |
23.0 |
15.0 |
14.9 |
25.4 |
17.9 |
75 |
80 |
120 |
25 |
75 |
125 |
30 |
36 |
18.0 |
23.0 |
10.0 |
15.8 |
25.2 |
12.7 |
76 |
90 |
125 |
25 |
85 |
130 |
30 |
37 |
18.0 |
24.0 |
10.0 |
15.8 |
26.6 |
12.7 |
77 |
90 |
130 |
30 |
85 |
135 |
35 |
38 |
18.0 |
28.0 |
15.0 |
16.0 |
30.2 |
17.6 |
78 |
100 |
120 |
25 |
94 |
126 |
31 |
39 |
19.0 |
22.0 |
10.0 |
17.5 |
23.5 |
12.9 |
79 |
100 |
140 |
25 |
94 |
146 |
31 |
40 |
19.0 |
26.0 |
10.0 |
17.0 |
28.2 |
12.8 |
80 |
120 |
170 |
25 |
114 |
176 |
31 |
Plastic case box material:
- Polycarbonate;
- PA66,additions of 50%glass fibre;
- PBT,additions of 30% glass fibre;
- Flame resisitant ABS.
1.Features:
- High Saturate magnetic induction BS
- High initial permeability,High linearity,High Accuracy,Low phase and amplitude error for CT
- Good temperature stability(-55℃~130℃)
- Applying for transformer class grade: 0.5-0.05 Class
2.Applications:
- High precision current and voltage transformer
- Current leakage circuit breakers
- Electronic Watt hour meter
- Precision power meter
- Current control in automation industry
3.Specification:
3-1 Basic parameter
Basic magnetic parameter | Nan-crystalline | Permalloy(Ni80Fe) |
Saturate magnetic induction BS (T) | 1.20 | 0.70 |
Initial permeability(GS/Oe) | 50000~100000 | 50000~100000 |
Maximum permeability(GS/Oe) | >300000 | >200000 |
Coercivity(A/m) | <1.6 | <0.8 |
Density(g/cm3) | 7.2 | 8.8 |
3-2 Typical magnetization curve
4.Specification and electric parameter
Part No. |
Core dimensions(mm) |
Finished dimensions(mm) |
Cross section |
Mean path length |
Output Voltage (mV) |
|
|
|
|
||
1 |
9.6×13.2×10 | 8.5×15.0×12.0 |
0.14 |
3.58 |
≥0.30 |
2 |
13.2×21.5×10 | 11.5×24.0×12.9 |
0.32 |
5.45 |
≥0.40 |
3 |
14×19×6.5 | 12.0×22.1×9.0 |
0.12 |
5.2 |
≥0.12 |
4 |
14×19×8 | 12.1×22.5×10.1 |
0.15 |
5.2 |
≥0.18 |
5 |
14×20×10 | 12.1×22.5×12.2 |
0.23 |
5.3 |
≥0.25 |
6 |
15×21×10 | 12.9×23.5×12.8 |
0.23 |
5.7 |
≥0.28 |
7 |
16×21×10 | 14.0×24.5×12.5 |
0.19 |
5.8 |
≥0.25 |
8 |
16×23×8 | 14.0×24.9×10.9 |
0.21 |
6.1 |
≥0.20 |
9 |
16×26×10 | 14.0×28.1×13.0 |
0.38 |
6.6 |
≥0.30 |
10 |
20×25×6.5 | 18.2×27.4×9.4 |
0.12 |
7.1 |
≥0.07 |
11 |
18×28×15 | 16.2×29.5×17.0 |
0.57 |
7.2 |
|
12 |
20×30×15 | 17.8×33.1×17.5 |
0.57 |
7.9 |
|
13 |
20×32×10 | 18.0×34.2×13.1 |
0.46 |
8.2 |
|
14 |
25×40×10 | 22.5×42.5×13.0 |
0.57 |
10.2 |
|
15 |
25×40×15 | 21.9×43.2×18.9 |
0.86 |
10.2 |
|
16 |
32×50×15 | 29.0×53.2×18.2 |
1.03 |
12.9 |
|
17 |
32×50×20 | 28.5×53.2×23.5 |
1.37 |
12.9 |
|
18 |
40×60×20 | 37×63×24 |
1.52 |
15.7 |
|
19 |
40×64×20 | 37×67×24 |
1.82 |
16.3 |
|
20 |
40×70×20 | 37×73×24 |
2.28 |
17.3 |
|
21 |
50×80×20 | 47×84×25 |
2.28 |
20.4 |
|
22 |
50×80×25 | 47×84×29 |
2.85 |
20.4 |
|
23 |
50×90×30 | 46×94×34 |
4.56 |
22.0 |
|
24 |
50×100×25 | 46×104×29 |
4.75 |
23.6 |
|
25 |
70×120×30 | 65×125×35 |
5.7 |
29.8 |
|
26 |
80×120×25 | 75×125×30 |
3.80 |
31.4 |
|
- Notice: Testing condition: input 10mA
- To the specification in the form, cores can be made for meeting user’s need.
Product detail pictures:
Related Product Guide:
Model of THz Magnetization Dynamics | Amorphous Ribbon For Transformer Core
A three-dimensional spin-diffusion model for micromagnetics | Permalloy Can
Our mission is usually to turn into an innovative provider of high-tech digital and communication devices by furnishing benefit added design and style, world-class manufacturing, and service capabilities for Wholesale Flexible Magnet - Nanocrystalline Cores for Current Transformer (LLE-CT) – LLE, The product will supply to all over the world, such as: moldova, kazan, venezuela, Wide selection and fast delivery to suit your needs! Our philosophy: Good quality, great service, keep improving. We've been looking forward that more and more oversea friends join in our family for further development near the future!
By Elva from Salt Lake City - 2018.11.28 16:25
In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
By Myra from Palestine - 2018.12.22 12:52