Voltage (v)

Efficiency (%)

Frequency (Hz)

800

1000

1200

1400

1500

5

25.7

28.7

41.6

45.5

55.4

10

65.2

69.7

78.7

86.5

95.5

15

17

20.5

28.6

29.5

30.4

20

55

59

60

61

65

30

42.3

43.3

47.4

48.5

49.5

40

32.6

60.5

61.6

62.8

64

50

43.9

76.8

82.9

87.8

93.9