Product Description
SG (B) 10 series of non-encapsulated H-class dry-type power transformers adopt the special process technology of German (MORA) dry-type transformers to ensure that the products fully meet the requirements such as fire prevention, waterproof ,environmental protection. It is the ideal product for distribution systems and widely used in the subway, shipbuilding, mining, chemical, power companies and personnel-intensive buildings as well as other special requirements of the occasion for safety.
Model and Meaning
SG (B) 10 series Non-encapsulated H-class Dry-type Power Transformers
Technical Parameter for SG(B)10 Series Non-encapsulated Class H Dry-type Transformer
| Product Model No. |
Connection Group Symbol |
Loss W |
Impedance Voltage（%） |
No-load Current（%） |
Overall Dimension (without enclosure) mm |
Weight（Kg） |
| No-load Loss R |
145℃ Load Loss R（W） |
L |
W |
H |
L1 |
L2 |
d |
f |
| SG10-30/10 |
Y,yn0 D,yn11 |
190 |
760 |
4 |
2.0 |
900 |
1180 |
880 |
265 |
220 |
550 |
550 |
420 |
| SG10-50/10 |
270 |
1070 |
2.0 |
940 |
1180 |
985 |
295 |
220 |
550 |
550 |
450 |
| SG10-80/10 |
370 |
1480 |
1.5 |
985 |
1180 |
1055 |
295 |
226 |
550 |
660 |
740 |
| SG10-100/10 |
400 |
1690 |
1.5 |
1010 |
1180 |
1135 |
295 |
226 |
660 |
660 |
770 |
| SG10-125/10 |
470 |
1980 |
1.3 |
1060 |
1180 |
1175 |
306 |
228 |
660 |
820 |
1005 |
| SG10-160/10 |
540 |
2280 |
1.3 |
1120 |
1180 |
1230 |
312 |
228 |
660 |
820 |
1015 |
| SG10-200/10 |
620 |
2710 |
1.1 |
1180 |
1230 |
1275 |
312 |
238 |
660 |
820 |
1035 |
| SG10-250/10 |
720 |
2960 |
1.1 |
1290 |
1230 |
1330 |
315 |
238 |
660 |
820 |
1155 |
| SG10-315/10 |
880 |
3730 |
1.0 |
1320 |
1340 |
1355 |
315 |
240 |
820 |
1070 |
1365 |
| SGB10-400/10 |
980 |
4280 |
1.0 |
1350 |
1340 |
1435 |
315 |
240 |
820 |
1070 |
1585 |
| SGB10-500/10 |
1160 |
5230 |
1.0 |
1395 |
1340 |
1495 |
325 |
258 |
820 |
1070 |
1795 |
| SGB10-630/10 |
1345 |
6290 |
0.85 |
1450 |
1340 |
1550 |
325 |
268 |
820 |
1070 |
2265 |
| SGB10-630/10 |
1300 |
6400 |
0.85 |
1545 |
1340 |
1445 |
325 |
268 |
820 |
1070 |
1930 |
| SGB10-800/10 |
1520 |
7460 |
0.85 |
1590 |
1340 |
1490 |
330 |
273 |
820 |
1070 |
2450 |
| SGB10-1000/10 |
1770 |
8760 |
0.85 |
1680 |
1340 |
1555 |
330 |
276 |
820 |
1070 |
2640 |
| SGB10-1250/10 |
2090 |
10300 |
0.85 |
1710 |
1470 |
1635 |
335 |
286 |
820 |
1070 |
3170 |
| SGB10-1600/10 |
2450 |
12500 |
6 |
0.85 |
1800 |
1470 |
1770 |
350 |
330 |
1070 |
1070 |
3985 |
| SGB10-2000/10 |
3050 |
15500 |
0.7 |
1850 |
1470 |
1890 |
350 |
346 |
1070 |
1070 |
4850 |
| SGB10-2500/10 |
3600 |
18400 |
0.7 |
1900 |
1470 |
2030 |
365 |
356 |
1070 |
1070 |
5620 |
Notes: The Dimension and weight will be changed according to the requirements. These two data in the table will be subject to the factory documents.