2

ABC550 Series

tech.support@psbel.com

ABC550-1T12

12 V

9.17 A

16.67 A

41.67 A

0.0 A

2%

ABC550-1T15

15 V

7.33 A

13.33 A

33.33 A

0.0 A

2%

ABC550-1T24

24 V

6.25 A

10.42 A

22.92 A

0.0 A

1%

ABC550-1T30

30 V

5.00 A

8.33 A

18.33 A

0.0 A

1%

ABC550-1T48

48 V

3.13 A

5.21 A

11.46 A

0.0 A

1%

ABC550-1T58

58 V

2.59 A

4.31 A

9.48 A

0.0 A

1%

Specifications are for nominal input voltage, 25°C unless otherwise stated.

Input Voltage

Universal

(Derate from 100% at 115 VAC to 78% at 90 VAC)

90-264 VAC / 390 VDC

Input Frequency

47-63 Hz

Input Current

115 VAC:

230 VAC:

6 A max.

3 A max.

No Load Power

115 VAC:

230 VAC:

< 0.5 W

< 0.7 W

Inrush Current

115 VAC:

230 VAC:

264 VAC:

25 A

45 A

75 A

Leakage Current

115 VAC:

230 VAC:

< 200 µA

< 400 µA

Power Factor

@ Full Load

> 0.95

Switching Frequency

PFC

Resonant

70 to 130 kHz

68 to 80 kHz

Forced air cooled:

Conduction cooled:

Convection cooled:

up to 550 W

up to 250 W

up to 150 W

Efficiency

48 V:

24 V:

12 V, 15 V:

92%

91%

90%

Hold-up Time (typical)

Full Load

Convection Load

Conduction Load

> 16 ms

> 55 ms

> 30 ms

Line Regulation

+/-0.5%

Load Regulation

+/-1%

Transient Response

50-100% step load change, at 0.1A/µs slew rate,

50% duty cycle, 50 Hz = 5%

recovery time < 5 ms

and load ranges. Output ripple can be more than 10% of the output voltage.