Model

S-320-12

S-320-13.5

S-320-15

S-320-24

S-320-27

S-320-48

DC output voltage

12V

13.5V

15V

24V

27V

48V

Output voltage errorNote2

±1%

±1%

±1%

±1%

±1%

±1%

Rated output current

25A

22A

20A

12.5A

11A

6.5A

Output current rage

0-25A

0-22A

0-20A

0-12.5A

0-11A

0-6.5A

Wave and noise(Note 3

150mVp-p

150mVp-p

150mVp-p

150mVp-p

200mVp-p

240mVp-p

Inlet stability(Note 4

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

Load stability (Note 5

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

DC output power

319W

319W

320W

320W

320W

320.5W

Efficiency 

80%

83%

84%

86%

86%

87%

Adjustable range for DC voltage

10-13.2V

12-15V

13.5-18V

20-26.4V

26-32V

41-56V

AC input voltage range

90~132VAC/180-264VAC selected by switch 47-63Hz254-370VDC

Input current

6A/115V 3.5A/230V

AC Inrush current

20A/115V 40A/230V

Leakage current

<3.5mA/240VAC

Overload protection

105%~150% Type: pulsing hiccup shutdown Reset: auto recovery

Over-voltage protection

13.8~16.2V

15.5~18.2V

18~21V

27.6~32.4V

33.7~39.2V

57.6~67.2V

High-temperature protection

ERH1>=65 Fan on,<=55 Fan off,>70,Cut off output(5~15)

ERH1>=70 Fan on,<=65Fan off,>=80,Cut off output(24~48V)

Temperature coefficient

±0.03%/(0~50%)

Setup rise hold up time

200ms,100ms,20ms

Vibration

10~500Hz,2G 10min,/1cycle,Period for 60min,each axes

Withstand voltage

Input and output internal1.5KVAC,Input and enclosure1.5KVAC,Output and enclosure0.5KVAC

Isolation resistance

Input and output internal: Input and enclosure, Output and enclosure500VDC/100MΩ

Working temperature and humidity

-10~+60Refer to output derating curve,20%~90%RH

Store temperature and humidity

-20~+85,10%~95%RH

Overall dimension

215×115×50mm

Weight

1.15Kgs