Brand Name: TSTY
Model Number: SGB10
Phase: Three
Service Voltage: 6-35kV
Rated Capacity: 30-5000kVA
SG (B) 10 series of non-encapsulated dry-type power transformers adopt the special process technology of Europe 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.
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 | 900 | 1180 | 880 | 265 | 220 | 550 | 550 | 420 |
| SG10-50/10 | 270 | 1070 | 2 | 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 | 1320 | 1340 | 1355 | 315 | 240 | 820 | 1070 | 1365 | ||
| SGB10-400/10 | 980 | 4280 | 1 | 1350 | 1340 | 1435 | 315 | 240 | 820 | 1070 | 1585 | ||
| SGB10-500/10 | 1160 | 5230 | 1 | 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.
SG10 Series power transformer use great material and new technology to achieve H-grade insulation, it is reliably used in ambient temperature up to 180℃and the main part of the transformer can sustain up to 220℃.
SG10 series power transformer using insulated materials which is flame retardant and moisture-proof, the combustible material is only 10% of the epoxy resin transformer. There’s no poisonous fumes during long time burning at 800℃. SG10 and SG11 series power transformer is mainly applied to high safety requirements, moist and poorly ventilated installation site, such as power station, railway, shipbuilding, chemical industry, metallurgic industry.
SG10 series power transformer using special coil design and technology to achieve moisture-proof, mould proof and fame proof. It can sustain high thermal shock without partial discharge.
SG10 series power transformer can sustain 120% rated capacity. It can longtime running under IP23 without force air cooling.
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