CT10.241

C-Series

3AC 400V

3AC 480V

Efficiency

typ.

92.8%

92.9%

at 24V, 10A, 3-phase operation

typ.

92.4%

92.6%

at 24V, 10A, when using only two legs of a 3-

phase system, see also chapter 23.6.

Average efficiency *)

typ.

92.2%

92.0%

25% at 2.5A, 25% at 5A, 25% at 7.5A. 25% at

10A, 3-phase operation

Power losses

typ.

2.3W

2.6W

at 0A, 3-phase operation

typ.

18.6W

18.3W

at 24V, 10A, 3-phase operation

typ.

23.5W

22.8W

at 24V, 12A, 3-phase operation

*)

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., 3-phase operation

Fig. 8-2

Losses vs. output current at 24V,

typ., 3-phase operation

Efficiency

2

90

91

92

89

93%

12A

48

10

Output Current

6

3x480Vac

3x400Vac

Power Losses

024

8

10

12A

0

3

9

12

18

21

24W

Output Current

6

6

15

3x480Vac

3x400Vac

3x480Vac

3x400Vac

Fig. 8-3

Efficiency vs. input voltage at 24V,

10A, typ., 3-phase operation

Fig. 8-4

Losses vs. input voltage at 24V, 10A,

typ., 3-phase operation

Efficiency

350

400

450

500 3x550

Vac

92.0

92.2

92.4

92.6

Input Voltage

92.8

93.0

93.2%

Power Losses

350

400

450

500 3x550

Vac

17.0

17.5

18.0

18.5

Input Voltage

19.0

19.5

20W

Jan. 2010 / Rev. 1.3 DS-CT10.241-EN

All parameters are specified at 24V, 10A, 3x400Vac, 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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