QT20.361

Q-Series

Oct. 2006 / Rev. 1.0 DS-QT20.361-EN

All parameters are specified at 36V, 13.3A, 3x400Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.

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Germany

3AC 400V

3AC 480V

Efficiency

typ.

94.8%

94.6%

13.3A, 36V

Power losses

typ.

26.3W

27.4W

13.3A, 36V

typ.

8.2W

10.0W

0A

Fig. 11-1 Efficiency vs. output current at 36V

Fig. 11-2 Losses vs. output current at 36V

Efficiency

24

68

10

12

14A

88

89

90

91

92

93

Output Current

94

95

96%

3x

400Vac

3x

480Vac

Power Losses

02

468

10

12 14A

0

5

10

15

20

25

30W

3x

400Vac

3x

480Vac

Output Current

Fig. 11-3 Efficiency vs. input voltage, 36V, 13.3A

Fig. 11-4 Losses vs. input voltage, 36V, 13.3A

Efficiency

350

400

450

500 3x550

Vac

94.2

94.4

94.6

94.8

Input Voltage

95.0

95.2

95.4%

Power Losses

350

400

450

500 3x550

Vac

25.0

25.5

26.0

26.5

Input Voltage

27.0

27.5

28W

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