Open Electric Co.,Ltd.
Open Electric Co.,Ltd.
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Oil immersion transformer:
Good Technology And Economic Performance
Compare with S7 series produc S9 series product reduces the no-load loss by 10%,load loss by 24% and no-load electric current by 46%; as a result,the operating cost will drop by 19%. Improved from S9 series product,S 11 series product reduces the no-load loss by 30%;no-load electric current by 70-85%;average temperature by 10K;noise level by 2-4 db;and doublel the products`service life.Even under 20% overloads,it can aiso work for a long period of time.
Tech data of 10kV D9 series distr bution transformer :
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|
voltage group |
connection method |
Loss |
no-l oad curr ent |
impedance voltage |
weig ht |
outl ine dim ens ion |
gauge vertical/ horizontal |
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|
rated capacity (KVA) |
High- voltage |
Low- voltage |
no-load |
load |
machine weight |
oil weight |
gross weight |
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|
5 |
11
10.5
10
6.3
6 |
0.22/
0.24 |
110
116 |
35 |
145 |
4 |
3.5 |
50 |
40 |
130 |
530 400 860 |
350/200 |
|
10 |
55 |
260 |
3.5 |
65 |
40 |
150 |
550 480 900 |
400/300 |
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|
16 |
65 |
365 |
3.2 |
80 |
40 |
180 |
580 480 950 |
400/300 |
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|
20 |
80 |
430 |
3.0 |
100 |
50 |
205 |
600 480 970 |
400/300 |
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|
30 |
100 |
625 |
2.8 |
115 |
50 |
225 |
600 480 1020 |
400/300 |
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|
40 |
125 |
775 |
2.5 |
150 |
55 |
270 |
620 500 1050 |
400/300 |
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|
50 |
150 |
950 |
2.3 |
175 |
70 |
310 |
630 510 1070 |
400/300 |
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|
63 |
180 |
1135 |
2.1 |
190 |
80 |
340 |
650 520 1090 |
400/300 |
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|
80 |
200 |
1400 |
2.0 |
240 |
100 |
420 |
680 540 1100 |
400/400 |
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|
100 |
240 |
1650 |
1.9 |
295 |
100 |
490 |
700 550 1120 |
400/400 |
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|
125 |
285 |
1950 |
1.8 |
370 |
110 |
560 |
730 580 1150 |
400/400 |
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|
160 |
365 |
2365 |
1.7 |
430 |
130 |
650 |
780 600 1160 |
400/400 |
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