non-encapsulated H-class dry-type power transformers
SG (B) 10 series of non-encapsulated H-class dry-type power transformersadopt 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
SC(B)10 Series Resin-insulated Dry Type Transformer
SG (B) 10 series Non-encapsulated H-class Dry-type Power Transformers
Technical Parameter for6kV, 10kV& 30kVA-2500kVA With Off Circuit Dry Type Transformer
|
Rated capacity（KVA） |
Voltage Combination |
Connection Group Symbol |
No-load Loss（W） |
Load Loss （W） |
No-load Current (%) |
Short-circuit Impedance（%） |
||||
|
High Voltage (KV) |
Tapping rangesof High Voltage |
Low Voltage(KV) |
130℃（B）（100℃） |
155℃（F）（120℃） |
180℃（H）（145℃） |
|||||
|
30 |
±2X2.5%±5% |
Dyn11Yyn0 |
190 |
670 |
710 |
760 |
||||
|
50 |
270 |
940 |
1000 |
1070 |
||||||
|
80 |
370 |
1290 |
1380 |
1480 |
||||||
|
100 |
400 |
1480 |
1570 |
1690 |
||||||
|
125 |
470 |
1740 |
1850 |
1980 |
||||||
|
160 |
540 |
2000 |
2130 |
2280 |
||||||
|
200 |
±2X2.5%±5% |
620 |
2370 |
2530 |
2710 |
|||||
|
250 |
720 |
2590 |
2760 |
2960 |
||||||
|
315 |
880 |
3270 |
3470 |
3730 |
||||||
|
400 |
980 |
3750 |
3990 |
4280 |
||||||
|
500 |
1150 |
4590 |
4880 |
5230 |
||||||
|
630 |
1340 |
5530 |
5880 |
6290 |
||||||
|
630 |
1300 |
5610 |
5960 |
6400 |
||||||
|
800 |
1520 |
6550 |
6960 |
7460 |
||||||
|
1000 |
1770 |
7650 |
8130 |
8760 |
||||||
|
1250 |
2090 |
9100 |
9690 |
10300 |
||||||
|
1600 |
2450 |
11000 |
11700 |
12500 |
||||||
|
2000 |
3050 |
13600 |
14400 |
15500 |
||||||
|
2500 |
3600 |
16100 |
17100 |
18400 |
||||||
|
1600 |
2450 |
1220 |
12900 |
13900 |
||||||
|
2000 |
3050 |
15000 |
15900 |
17100 |
||||||
|
2500 |
3600 |
17700 |
18800 |
20200 |
||||||
Notes:The load losses listed in the table are the values of the reference temperature for different insulation systems inparentheses; The load losses under other insulation system temperatures that are not included in the table should be according to their respective reference temperatures, the corresponding calculation is based on the"- 155 ℃(F)" insulation system temperature data.
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.
Technical Parameter for20kV& 50kVA-2500kVA With Off CircuitDry Type Transformer
|
（KVA）Rated capacity |
Voltage Combination |
Connection Group Symbol |
No-load Loss（W） |
Load Loss （W） |
No-load Current (%) |
Short-circuit Impedance（%） |
||||
|
High Voltage (KV) |
Tapping rangesof High Voltage |
Low Voltage(KV) |
130℃（B）（100℃） |
155℃（F）（120℃） |
180℃（H）（145℃） |
|||||
|
50 |
202224 |
±2.5%±5%±5%±2×2.5% |
Dyn11Yyn0 |
340 |
1160 |
1230 |
1310 |
|||
|
100 |
540 |
1870 |
1990 |
2130 |
||||||
|
160 |
2350 |
2470 |
3460 |
|||||||
|
200 |
±2X2.5%±5% |
730 |
2770 |
2940 |
3140 |
|||||
|
250 |
840 |
3220 |
3420 |
3660 |
||||||
|
315 |
970 |
3850 |
4080 |
4360 |
||||||
|
400 |
1150 |
4650 |
4840 |
5180 |
||||||
|
500 |
1350 |
5460 |
5790 |
6190 |
||||||
|
630 |
1530 |
6450 |
6840 |
7320 |
||||||
|
800 |
1750 |
7790 |
8260 |
8840 |
||||||
|
1000 |
2070 |
9220 |
9780 |
10400 |
||||||
|
1250 |
2380 |
10800 |
11500 |
12300 |
||||||
|
1600 |
2790 |
13000 |
13800 |
14800 |
||||||
|
2000 |
3240 |
15400 |
16300 |
17500 |
||||||
|
2500 |
18200 |
19300 |
20700 |
|||||||
|
2000 |
3240 |
16800 |
17800 |
19100 |
||||||
|
2500 |
3870 |
20000 |
21200 |
22700 |
||||||
Technical Parameter for35kV& 50kVA-2500kVA With Off CircuitDry Type Transformer
|
（KVA）Rated capacity |
Voltage Combination |
Connection Group Symbol |
No-load Loss（W） |
Load Loss （W） |
No-load Current (%) |
Short-circuit Impedance（%） |
||||
|
High Voltage (KV) |
Tapping rangesof High Voltage |
Low Voltage(KV) |
130℃（B）（100℃） |
155℃（F）（120℃） |
180℃（H）（145℃） |
|||||
|
50 |
±2.5%±5%±5%±2×2.5% |
Dyn11Yyn0 |
450 |
1340 |
1420 |
1520 |
||||
|
100 |
630 |
1970 |
2090 |
2230 |
||||||
|
160 |
2650 |
2810 |
3000 |
|||||||
|
200 |
±2X2.5%±5% |
3130 |
3320 |
3550 |
||||||
|
250 |
3580 |
3800 |
4060 |
|||||||
|
315 |
1170 |
4250 |
4510 |
4820 |
||||||
|
400 |
1370 |
5100 |
5410 |
5790 |
||||||
|
500 |
1520 |
6270 |
6650 |
7110 |
||||||
|
630 |
1860 |
7250 |
7690 |
8230 |
||||||
|
800 |
2160 |
8600 |
9120 |
9760 |
||||||
|
1000 |
2430 |
9860 |
10400 |
11100 |
||||||
|
1250 |
2830 |
12000 |
12700 |
13600 |
||||||
|
1600 |
3240 |
14600 |
15400 |
16500 |
||||||
|
2000 |
3820 |
17200 |
18200 |
19500 |
||||||
|
2500 |
||||||||||
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