CT5.241

C-Series

AC 400V

AC 480V

Efficiency

typ.

90.4%

90.0%

at 24V, 5A

Average efficiency *)

typ.

88.8%

87.9%

25% at 1.25A, 25% at 2.5A, 25% at 3.75A.

25% at 5A

Power losses

typ.

1.5W

1.6W

at 0A

typ.

12.7W

13.3W

at 24V, 5A

typ.

15.3W

15.8W

at 24V, 6A

*)

The average efficiency is an assumption for a typical application where the power supply is loaded with 25% of the nominal load for 25%

of the time, 50% of the nominal load for another 25% of the time, 75% of the nominal load for another 25% of the time and with 100%

of the nominal load for the rest of the time.

Fig. 8-1

Efficiency vs. output current at 24V,

typ.

Fig. 8-2

Losses vs. output current at 24V,

typ.

Efficiency

1

86

88

90

85

91%

6A

24

5

Output Current

3

87

89

400Vac

480Vac

Power Losses

01

2

4

5

6A

0

3

9

15

18W

400Vac

480Vac

6

3

12

Output Current

Fig. 8-3

Efficiency vs. input voltage at 24V,

5A, typ.

Fig. 8-4

Losses vs. input voltage at 24V, 5A,

typ.

Efficiency

320

360

400

440

480

91%

88.5

89.5

90.5

90.0

89.0

88.0

520

560

Input Voltage Vac

Power Losses

320

360

400

440

480

18W

3

9

15

12

6

o

520

560

Input Voltage Vac

Jan. 2010 / Rev. 1.1 DS-CT5.241-EN

All parameters are specified at 24V, 5A, 400Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.

www.pulspower.com Phone +49 89 9278 0

Germany

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