| Specifications |
| TRANSFORMERS AND CHOKE LAMINATION STANDARD
TYPES SINGAL PHASE E I |
|
| NOMINAL DIMENSIONS ( MM
) |
Holes |
| Type No. |
A |
B |
C |
D |
E |
F |
G |
No. |
Dia |
Distance |
| L164or 80 |
4.8 |
19.1 |
15.9 |
2.4 |
2.4 |
11.1 |
4.8 |
|
|
|
| L109or 32 |
6.4 |
25.4 |
19.1 |
3.2 |
3.2 |
12.7 |
6.4 |
Available in EE also |
| 17 |
12.7 |
38.1 |
31.8 |
6.4 |
6.4 |
19.1 |
6.4 |
|
|
|
| INT41 |
13.0 |
41.0 |
33.0 |
6.0 |
6.0 |
21.0 |
8.0 |
|
|
|
| 12 |
15.9 |
47.6 |
39.7 |
7.9 |
7.9 |
23.8 |
7.9 |
|
|
|
| 74 |
17.5 |
52.4 |
43.7 |
8.7 |
8.7 |
26.2 |
8.7 |
|
|
|
| 23 |
19.1 |
57.2 |
47.6 |
9.5 |
9.5 |
28.6 |
9.5 |
|
|
|
| 30 |
20.0 |
60.0 |
50.0 |
10.0 |
10.0 |
30.0 |
10.0 |
4.0 |
4.1 |
50.0 |
| 45 |
22.2 |
66.7 |
55.6 |
11.1 |
11.1 |
33.3 |
11.1 |
4.0 |
4.5 |
|
| 15 |
25.4 |
76.2 |
63.5 |
12.7 |
12.7 |
38.1 |
12.7 |
4.0 |
5.5 |
63.5 |
| 33 |
28.0 |
84.0 |
70.0 |
14.0 |
14.0 |
42.0 |
14.0 |
4.0 |
5.5 |
70.0 |
| 3 |
31.8 |
95.3 |
79.4 |
15.9 |
15.9 |
47.6 |
15.9 |
4.0 |
6.0 |
79.3 |
| 16 or 4 |
38.1 |
114.3 |
95.3 |
19.1 |
19.1 |
57.2 |
19.1 |
4.0 |
6.0 |
95.0 |
| 5 |
38.0 |
120.7 |
95.3 |
19.1 |
19.1 |
57.2 |
22.2 |
4.0 |
6.2 |
101.8 |
| 6 |
38.1 |
127.0 |
114.3 |
19.1 |
19.1 |
76.2 |
25.4 |
4.0 |
6.2 |
107.4 |
| INT120 |
40.0 |
120.0 |
100.0 |
20.0 |
20.0 |
60.0 |
20.0 |
4.0 |
5.5 |
100.0 |
| 43 or 7 |
50.8 |
152.4 |
127.0 |
25.4 |
25.4 |
76.2 |
25.4 |
4.0 |
7.0 |
127.0 |
| 8 |
50.8 |
184.5 |
171.5 |
25.4 |
25.4 |
120.7 |
41.3 |
4.0 |
9.0 |
159.5 |
| 8B |
76.2 |
235.0 |
196.9 |
38.1 |
38.1 |
120.7 |
41.3 |
4.0 |
10.0 |
197.0 |
| 8C |
76.2 |
235.0 |
317.5 |
38.1 |
38.1 |
241.3 |
41.3 |
4.0 |
10.0 |
197.0 |
| S10 |
63.5 |
190.5 |
158.7 |
31.7 |
31.7 |
95.2 |
31.7 |
4.0 |
10.0 |
159.0 |
| S9 |
76.2 |
228.6 |
190.5 |
38.1 |
38.1 |
114.3 |
38.1 |
4.0 |
12.7 |
190.0 |
| S14 |
88.9 |
266.5 |
222.5 |
44.4 |
44.4 |
133.5 |
44.4 |
6.0 |
12.7 |
227.3 |
| S6 |
44.5 |
133.5 |
111.4 |
22.5 |
22.5 |
66.5 |
22.5 |
4.0 |
6.2 |
111.5 |
| 100 |
101.6 |
355.6 |
254.0 |
50.8 |
50.8 |
152.4 |
76.2 |
6.0 |
12.5 |
|
| 31 |
22.2 |
66.7 |
55.6 |
11.1 |
11.1 |
33.3 |
11.1 |
|
|
|
| S29 |
9.0 |
29.0 |
27.0 |
4.0 |
4.0 |
19.0 |
6.0 |
|
|
|
| S35 or 1 No. Spl. |
10.0 |
35.0 |
30.0 |
5.0 |
5.0 |
20.0 |
7.5 |
|
|
|
| S28 or 1 No. |
8.0 |
28.0 |
25.0 |
4.0 |
4.0 |
17.0 |
6.0 |
|
|
|
| S30 |
10.0 |
30.0 |
25.0 |
5.0 |
5.0 |
15.0 |
5.0 |
|
|
|
| S42 |
12.0 |
42.0 |
42.0 |
6.0 |
6.0 |
30.0 |
9.0 |
|
|
|
| S12 |
101.6 |
304.8 |
254.0 |
50.8 |
50.8 |
152.4 |
50.8 |
6.0 |
12.5 |
|
| S 68 |
24.0 |
68.0 |
68.0 |
10.0 |
12.0 |
34.0 |
12.0 |
6.0 |
5.5 |
|
| S 118 |
38.0 |
118.0 |
158.0 |
19.5 |
19.5 |
118.0 |
20.5 |
6.0 |
7.0 |
|
Ref. Figure 1.
 |
| Special Features
: |
- International Quality & Technology
- Long EI are also available in types No. 33, 3, 15, 7, 8b etc.
- We undertake Tailor made jobes also.
- Lamination are manufactured only from the Electrical Steel Grade under which they are listed I.e C.R.N.O.
- Lamination are available with Air gap on center limb for choke application
- Type 15, 33, 30 are also available without holes on request.
- Strips as per customer specification without holes on request.
- Use core filler machines.
|
| |
| SPECIFICATION CHART-THREE PHASE TRANSFORMER
LAMINATION ( E & I ) |
See Ref.
Figure 1.
| LAMINATION DIMENSIONS ( MM
) |
Holes |
| Type No. |
A |
B |
C |
D |
E |
F |
G |
No. |
Dia |
Distance |
| 15 |
12.7 |
76.2 |
63.5 |
12.7 |
12.7 |
38.1 |
19.1 |
4 |
5.5 |
50.0 |
| 33 |
14.0 |
84.0 |
70.0 |
14.0 |
14.0 |
42.0 |
21.0 |
4 |
5.5 |
63.5 |
| 3 |
15.9 |
95.3 |
79.4 |
15.9 |
15.9 |
47.6 |
23.9 |
4 |
6.0 |
79.3 |
| 16 or 4 |
19.1 |
114.3 |
95.3 |
19.1 |
19.1 |
57.2 |
28.5 |
4 |
6.0 |
95.0 |
| 43 or 7 |
25.4 |
152.4 |
127.0 |
25.4 |
25.4 |
76.2 |
38.1 |
4 |
7.0 |
127.0 |
| 8 |
25.4 |
184.5 |
171.5 |
25.4 |
25.4 |
120.7 |
54.2 |
4 |
9 |
159.5 |
| 8 B |
38.1 |
235.0 |
196.9 |
38.1 |
38.1 |
120.7 |
60.0 |
4 |
10.0 |
197.0 |
| 100 |
50.8 |
355.6 |
254.0 |
50.8 |
50.8 |
152.4 |
101.6 |
6 |
12.5 |
|
| S10 M |
50.8 |
257.5 |
203.2 |
50.8 |
50.8 |
101.6 |
52.6 |
4 |
10.0 |
197.0 |
| E201 |
34.3 |
201 |
80 |
34.3 |
34.3 |
45.9 |
49 |
6 |
10 & 5 |
E only |
| E251 |
47.3 |
250.5 |
95.5 |
47.3 |
47.3 |
48.2 |
54.5 |
6 |
10 & 5 |
E only |
| S12 |
50.8 |
304.8 |
254.0 |
50.8 |
50.8 |
152.4 |
76.2 |
6 |
12.7 |
|
| S197 |
38.1 |
197.0 |
197.0 |
38.1 |
38.1 |
120.7 |
41.3 |
4.0 |
10.0 |
|
| S150 |
30.0 |
150.0 |
150.0 |
30 |
90 |
30 |
30 |
6 |
7.0 |
|
| S122 |
44.5 |
222.5 |
222.5 |
44.5 |
133.5 |
44.5 |
44.5 |
6 |
12.7 |
|
| 6 |
19.1 |
127.0 |
114.3 |
19.1 |
19.1 |
76.2 |
34.8 |
4 |
6.2 |
|
|
| |
| UI LAMINATION |
See Ref.
Figure 2
|
| LAMINATION DIMENSIONS ( MM
) |
Holes |
| Type No. |
A |
B |
C |
D |
E |
F |
G |
No. |
Dia |
Distance |
| 15 |
25.4 |
76.2 |
127.0 |
25.4 |
25.4 |
76.2 |
|
4 |
|
|
| 3 |
31.8 |
95.3 |
158.8 |
31.8 |
31.8 |
95.3 |
|
4 |
|
|
| 16 |
38.2 |
114.3 |
190.6 |
38.2 |
38.2 |
114.3 |
|
4 |
|
|
| 7 |
50.8 |
152.4 |
250.8 |
50.8 |
50.8 |
152.4 |
|
4 |
|
|
| S6 |
45.0 |
133.5 |
222.8 |
45.0 |
45.0 |
133.5 |
|
4 |
|
|
| 100 |
76.2 |
203.2 |
228.6 |
50.8 |
50.8 |
203.2 |
|
4 |
|
|
|
| |
 |
| |
