110kV double-winding no-load voltage regulation power transformer

Rated capacity (kVA)

Voltage combination (kV)

Bonding group

No-load loss (kW)

No-load current (%)

Short circuit loss (kW)

Short circuit impedance (%)

High pressure

High voltage tap range

Low pressure

6300

110

121

± 8 × 1.25%

6.3

6.6

10.5

11

YNd11

10

0.6

36

10.5

8000

12

0.6

45

10000

12500

14.2

0.55

53

16.8

0.55

63

16000

20.2

0.5

77

20000

24

0.5

93

25000

31500

28.4

0.45

110

33.8

0.45

133

40000

50000

63000

40.4

0.4

156

47.8

0.4

194

56.8

0.35

234

75000

63.4

0.35

278

90000

73.1

0.3

320

120000

91.2

0.3

397