Dry Transformer 31500-180000kVA

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Specifications

           rated power:31500-180000kVA
rated voltage:11kv
pssed ISO9001and many certificate                


Specifications

rated power:31500-180000kVA
rated voltage:4kV
pssed ISO9001and many certificate
low losses

Product Description

11KV oil immersed on-load regulation power transformer has a seires of big changes in material, technical and construction with the characters of small size, light weight, high efficiency with low loss and low noise, stable opable operation which cutting down large number of loss from energy GRID and minising operation charge, improving the industrial economic benefit. It is used in power plant, transformer substation, big-sized and chemistry factory and etc. The product is according to National and IEC standards. Installation: Outdoor Ambient temperature: -30C-+40C Altitude: 1000m Relative Humidity: 90% (25C)

Rated capacity

(KVA)

Voltage combination

and tap range

(KV)

Vector group

S9 series

S10 series

No-load

Current

(%)

Short-circuit

Impedance

(%)

HV

LV

No-load loss

Load loss

No-load loss

Load loss

6300

110+/-2*2.5%

121+/-2*2.5%

6.3

6.6

10.5

11

Ynd11

9.3

36

8.4

34

0.77

10.5

8000

11.2

45

10.1

43

0.77

10000

13.2

53

11.9

50

0.72

12500

15.6

63

14.0

60

0.72

16000

18.8

77

17.0

73

0.67

20000

22.0

93

19.8

88

0.67

25000

26.0

110

23.4

105

0.62

31500

30.8

133

27.7

126

0.60

40000

36.8

156

33.1

148

0.56

50000

44.0

194

39.6

184

0.52

63000

52.0

234

46.8

222

0.48

75000

13.8

15.75

18

20

59.0

278

53.1

264

0.42

12-14

90000

68.0

320

61.2

304

0.38

120000

84.8

397

76.3

377

0.34

150000

100.2

472

90.2

448

0.30

180000

112.5

532

101.3

505

0.25


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