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10kV-35kV Low Loss Three Phase Oil Immersed Distribution Transformer

10kV-35kV Low Loss Three Phase Oil Immersed Distribution Transformer
10kV-35kV Low Loss Three Phase Oil Immersed Distribution Transformer
10kV-35kV Low Loss Three Phase Oil Immersed Distribution Transformer
10kV-35kV Low Loss Three Phase Oil Immersed Distribution Transformer
10kV-35kV Low Loss Three Phase Oil Immersed Distribution Transformer
10kV-35kV Low Loss Three Phase Oil Immersed Distribution Transformer

10kV-35kV Low Loss Three Phase Oil Immersed Distribution Transformer

Distribution transformer is also known as a typical kind of isolation transformer. The main function of this transformer is to alter the high voltage to the normal voltage like 208V 380V and 415V  to use in electric that can be used in industries, infrastructure and households. With the rise of decentralized generated electricity, they are now also responsible for supplying power to the grid.

PLACE OF ORIGINAnhui, China
SHIPPING METHODExpress, Land Freight, Sea Freight, Air Freight
PORTShanghai, Shenzhen, Guangzhou, Yiwu, Qingdao, etc.

 

QUALITY1-100≥100
Est. Time15To be negotiated
Inquire Now

10kV-35kV Low Loss Three Phase Oil Immersed Distribution Transformer

⇒ PRODUCT DESCRIPTION



Features 

♦Good Economic Performance

The S11~S13 series products are based on the S9 series, the no-load loss is reduced by 30% on average, and the no-load current is reduced by 70%-85% compared with the S9 series.

♦Long Lasting

The transformer oil tank adopts a fully sealed structure. The oil tank and the tank edge can be connected by bolts or welded to death. The transformer oil does not come into contact with the air, which prolongs the service life.

♦High Operational Reliability

The relevant parts of the fuel tank seal are improved to increase the reliability and improve the technological level to ensure the reliability of the seal.

♦Small Footprint

S11-M, S13-M series transformer oil tank adopts corrugated plate radiator. When the oil temperature changes, the corrugated plate thermal expansion and contraction can replace the role of the oil conservator. The corrugated plate oil tank has a beautiful appearance and small footprint.

 

 

Technical Data of S11 Series 10kV Low-Loss and Non-Exciting Regulation Oil Immersed Transformer

Rated Capacity(kVA)

Rated Voltage

Vector-group

No-load Loss(W)

120℃ Load Loss(W)

No-load Current(%)

Short-circuit Impendance(%)

HV(kV)

Tapping Ranges

LV(kV)

30

6

6.3

10

10.5

11

±5%

±2×2.5%

0.4

Dyn11

Yyn0

100

630/600

0.80

4.0

50

130

910/870

0.75

63

150

1090/1040

0.75

80

180

1310/1250

0.70

100

200

1580/1500

0.65

125

240

1890/1800

0.65

160

280

2310/2200

0.60

200

340

2730/2600

0.50

250

400

3200/3050

0.50

315

480

3830/3650

0.45

400

570

4520/4300

0.45

500

680

5410/5150

0.40

630

810

6200

0.40

4.5

800

980

7500

0.35

1000

1150

10300

0.35

1250

1360

12000

0.30

1600

1640

14500

0.30

 

Technical Data of S11 Series 20kV Low-Loss and Non-Exciting Regulation Oil Immersed Transformer

Rated Capacity(kVA)

Rated Voltage

Vector-group

No-load Loss(W)

120℃ Load Loss(W)

No-load Current(%)

Short-circuit Impendance(%)

HV(kV)

Tapping Ranges

LV(kV)

30

20

±5%

±2×2.5%

0.4

Dyn11

90

660

2.1

5.5

50

130

960

2.0

63

150

1145

1.9

80

180

1370

1.8

100

200

1650

1.6

125

240

1980

1.5

160

290

2420

1.4

200

330

2860

1.3

250

400

3350

1.2

315

480

4010

1.1

400

570

4730

1.0

500

680

5660

1.0

630

810

6820

0.9

6.0

800

980

8250

0.8

1000

1150

11330

0.7

1250

1350

13200

0.7

1600

1630

15950

0.6

2000

1950

19140

0.6

2500

2340

22220

0.5

 

Technical Data of S11 Series 35kV Low-Loss Oil Immersed Transformer

Rated capacity (kVA)

Rated voltage 

Vector group

No-load loss (w)

75℃ Load loss (kw)

No-load current (%)

Short-circuit 

impendance

(%)

HV (kV)

Tapping range

LV (kV)

630

35

±5%

3.15

6.3

10.5

Yd11

830

7

1.10

6.5

800

980

9

1.00

1000

1150

11

1.00

1250

1410

13

0.90

1600

1700

16

0.80

2000

2180

18

0.70

2500

2560

19

0.60

3150

35~38.5

±5%

3.15

6.3

10.5

3040

23

0.56

7.0

4000

3620

27

0.56

5000

4320

31

0.48

6300

5250

35

0.48

7.5

8000

35~38.5

±2*2.5%

3.15

3.3

6.3

6.6

10.5

11

Ynd11

7200

38

0.42

10000

8700

45

0.42

12500

10080

53

0.40

8.0

16000

12160

65

0.40

20000

14400

79

0.40

25000

17020

94

0.32

31500

20220

112

0.32

⇒ RELATED PRODUCT

1.Dry Type Transformer

2.Oil Immersed Transformer

3.Pad Mounted Transformer

4.Power Transformer

5.Switchgear/Switchboard

6.Compact Substation

 

 

 

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