Rev. A

PSAK1500 Series

1500 Watts

Single Output, Active PFC

AC/DC Switching Power Supplies

Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833

01/20/2011

603-778-2300 www.wallindustries.com Fax 603-778-9797

Page 3 of 8

MODEL SELECTION TABLE

Model Number

Input Voltage

(3)

Range

Output

Voltage

Output

Current

Output

(1)

Ripple & Noise

Output Power

Efficiency

PSAK-1500-12

90 ~ 264 VAC

(127 ~ 370 VDC)

12 VDC

125A

150mVp-p

1500W

87%

PSAK-1500-15

90 ~ 264 VAC

(127 ~ 370 VDC)

15 VDC

100A

150mVp-p

1500W

88%

PSAK-1500-24

90 ~ 264 VAC

(127 ~ 370 VDC)

24 VDC

62.5A

150mVp-p

1500W

89%

PSAK-1500-27

90 ~ 264 VAC

(127 ~ 370 VDC)

27 VDC

55.5A

150mVp-p

1500W

89%

PSAK-1500-48

90 ~ 264 VAC

(127 ~ 370 VDC)

48 VDC

31.3A

150mVp-p

1500W

90%

NOTES

1. Ripple & noise is measured at 20MHz bandwidth by using a 12" twisted pair-wire terminated with a 0.1µF capacitor and a

47µF capacitor in parallel.

2. Tolerance includes set up tolerance, line regulation, and load regulation.

3. For voltages near the low end of the input voltage range, see the derating curve for the power supply output rating.

4. When in parallel operation only one unit might operate if the total output load is less than 5% of the rated load condition.

5. The power supply is considered a component which will be installed into final equipment. The final equipment must be

re-confirmed that it still meets EMC directives.

DERATING CURVES

-25

Ambient Temperature (°C)

0

10

20

30

40

50

60

70

30

50

70

90

100

Load vs Temperature

90

Ta=25°C

40

50

60

70

80

Load vs Input Voltage

Input Voltage (VAC)

90

100

12/15V @ >180VAC

24/27/48V @ >180VAC

12/15V@110VAC

24/27/48V@100VAC

100

110

120

130

140

264

12/15V

24/27/48V