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S-320W

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 Features:

High efficiency, high reliability

Switch input voltage range choice

100% full load and machine test

Protection characteristics: short circuit/overload/pressure/thermal

Built-in dc electric fan forced air cooling

Fan switch automatic control

Working frequency 90 KHz

1 year warranty (UL authentication products)

Size: 215 * 115 * 50 mm (L * W * H)

 
 
Technical parameter:
model S-320 S-320 S-320 S-320 S-320 S-320 S-320 S-320
-5 -7.5 -12 -13.5 -15 -24 -27 -48
output Dc output voltage 5V 7.5V 12V 13.5V 15V 24V 27V 48V
Output voltage tolerance ±2% ±2% ±1% ±1% ±1% ±1% ±1% ±1%
Rated output current 50A 36A 25A 22A 20A 12.5A 11A 6.5A
Output current range 0-50A 0-36A 0-25A 0-22A 0-20A 0-12.5A 0-11A 0-6.5A
Output power 250W 270W 300W 297W 300W 300W 297W 312W
Ripple and the noise 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 200mVp-p 240mVp-p
Dc voltage adjustable scope -10%,+14% ±20% -16%,+10% -12%,+11% -10%,+20% -16%,+10% -4%,+18% -15%,+17%
Start, rise, keep time 2s,20ms,20ms Loaded with
input Input voltage range 88~132 VAC/176~264VAC 47~63 Hz;The switch choice
248~370VDC
Exchange input current 6A/115 V 3.5A/ 230 V
efficiency 77% 80% 82% 83% 84% 86% 86% 87%
Impulse current Cold start current
20A/115V 40A/230V
Leakage current <3.5mA/240VAC
Protection characteristics Overload protection 105%~135%
Protection way: hiccups, auto recovery mode
Overvoltage protection 115%~135%
Protection way: hiccups, auto recovery mode
Fan control RT1 acuity 65 ℃ and 55 ℃, fan open more than 70 ℃, the authorities: cut off output (5 to 15 V)
O.T.P RT1 acuity 70 ℃ 65 ℃, fan open more than 80 ℃, the authorities: cut off output (24 to 48 V)
environment Working temperature, humidity -10℃~+60℃;20%~90 %RH
Keep temperature, humidity -20℃~+85℃;10%~95 %RH
Vibrate resistance 10~500Hz,2G 10min./ 1 cycle time, 60 minutes, the axis
security Compression sex 3: KVAC between input and output and input and output KVAC: 1.5 to 0.5: KVAC
Insulation resistance Between the input and output, the input and output, and ground: 100 M / 500 VDC Ohms
standards Safety standards Accord with
UL1950
EMC standard Accord with
  EN55022,EN55024,EN61000
other weight 1.08Kg
packaging 12pcs/13.5Kg/0.93CUFT
note All the parameters in has not specified, all is in 230 VAC voltage input, rated load and 25 ℃ conditions measuring income value.
Ripple and noise voltage is in 20 MHz bandwidth oscilloscope take 12 inches twisted pair end with 0.1 mu and 47 u when capacitance measurement.
Tolerance is voltage setting error, the voltage adjustment rate and adjust the sum total of the current rate.
The power to consider as a device installed in final equipment, this equipment must be to make sure it’s EMC index.
Specific output current see output drop forehead curve.
 
 
 
Installation dimensions:
 

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