35kV double-winding on-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

3150

35

38.5

± 3 × 2.5%

6.3

6.6

10.5

11

Yd11

4.04

0.72

26.01

7.0

4000

4.84

0.72

30.69

5000

5.80

0.68

36.00

6300

7.04

0.68

38.70

7.5

8000

YNd11

9.84

0.60

42.75

10000

11.60

0.60

50.58

12500

13.68

0.56

59.85

8.0

16000

16.46

0.54

74.02

20000

19.46

0.54

87.14