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Outdoor Sealed Oil-Immersed Transformer for Sale

Oil immersed Transformers

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Outdoor Sealed Oil-Immersed Transformer for Sale

  • Model S11-M-30/24

The low-voltage winding of oil-immersed transformer generally adopts the cylindrical structure with copper foil around the shaft except copper wire for small capacity. The high-voltage winding adopts multi-layer cylindrical structure, so that the ampere-turns distribution of the winding is balanced, with small magnetic flux leakage, high mechanical strength and strong short-circuit resistance.

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product details

Product description

Oil immersed transformer is a new type of high-performance transformer with a more reasonable structure and better performance. Its three-dimensional coiled iron core, due to the equilateral triangle arrangement of its three core columns, has no air gap in its magnetic circuit and is wound more tightly. The length of the three magnetic circuits is the same and the shortest, and the cross-sectional area of the core columns is closer to a circle. Therefore, the performance is further improved, the loss is reduced, the noise is reduced, the three aspects are balanced, and the third harmonic component is reduced. This product is more suitable for urban and rural, industrial and mining enterprise power grid transformation, and is more suitable for combination transformers and prefabricated substation transformers.
tupian (1)tupian (2)

technical parameters

Rated Capacity
KVA

Voltage Combination

Connection Symbol

Off-load Loss(KW)

On-load Loss(KW)
(75℃)

Short Circuit Impendance(%)

Impendance
(%)

Weight(KG)

Dimensions(mm)

High Voltage
(KV)

Tapping Range
(%)

Low
Voltage
(KV)

Oil

Total

Length

Width

Height

30

20

22

24

±5

±2×2.5

0.23
0.38
0.4
0.44
0.48
0.6

Dyn11
Yyn0

0.1

0.66

2.1

5.5

90

345

860

565

1000

50

0.13

0.96

2

105

415

895

590

1040

63

0.15

1.145

1.9

110

520

889

630

1055

80

0.18

1.37

1.8

120

530

890

690

1070

100

0.2

1.65

1.6

135

565

925

670

1090

125

0.24

1.98

1.5

130

670

1045

680

1110

160

0.29

2.42

1.4

145

680

1135

715

1140

200

0.33

2.86

1.3

160

790

1220

790

1170

250

0.4

3.35

1.2

175

895

1290

855

1200

315

0.48

4.01

1.1

220

1150

1375

910

1250

400

0.57

4.73

1

220

1225

1420

950

1260

500

0.68

5.66

1

290

1525

1540

1035

1260

630

0.81

6.82

0.9

6

335

1885

1625

1110

1340

800

0.98

8.25

0.8

430

2335

1880

1050

1360

1000

1.15

11.33

0.7

575

2610

1800

1050

1550

1250

1.35

13.2

0.6

490

2770

1825

1285

1540

1600

1.63

15.95

0.6

755

3705

1905

1340

1540

2000

1.95

19.14

0.6

910

4355

1970

1395

1640

2500

2.34

22.22

0.5

990

4865

2095

1445

1840

Shipping

Shipping: Land transportation/Ocean transportation:
Our products have been shipped all around the world, with an extensive logistic network, we provide the best transportation option for our clients.
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