Samlex SEC-1223P – Switching Power Supply

MODEL NO.
SEC-1223P
Input: 115A Input: 230V
INPUT
INPUT VOLTAGE RANGE 100-240 VAC
INPUT FREQUENCY RANGE 50-60Hz (47-63Hz)
AC INPUT CURRENT
3.01A at 120 VAC
3.15A at 115 VAC
3.7A at 100 VAC
1.49A at 240 VAC
1.55A at 230 VAC
1.85A at 200 VAC
INRUSH CURRENT ON SWITCHING ON 30A (Cold start) 60A (Cold start)
POWER FACTOR AT FULL LOAD 0.99 0.97
NO LOAD POWER DRAW < 0.5W < 0.5W
AVERAGE EFFICIENCY > 89% > 91%
ENERGY EFFICIENCY LEVEL Level VI Level VI
PWM SWITCHING FREQUENCY 75 to 150 KHz
PFC SWITCHING FREQUENCY 25 to 68 KHz
OUTPUT
OUTPUT VOLTAGE 13.8V ± 0.1V
OUTPUT CURRENT: RATED 23A
OUTPUT CURRENT: CURRENT LIMIT 27.6 to 29.0A 27.5A
OUTPUT POWER 317.4W
OUTPUT RIPPLE AND NOISE 100 mV peak to peak at full load
OUTPUT VOLTAGE ADJUSTMENT RANGE 12.5 to 15.0 VDC
OUTPUT VOLTAGE TOLERANCE AT NO LOAD ±0.1V
PROTECTIONS
OVERLOAD AND SHORT CIRCUIT Hiccup Mode at 120% (27.6A). Auto reset when fault is removed.
OUTPUT OVER VOLTAGE PROTECTION By PWM Controller (16.5 ± 0.5 VDC)
COOLING
Fan ON when the temperature of Secondary Heat Sink
reaches 55°C ± 5°C. Fan switches OFF when the
temperature drops to 45°C ± 5°C
OVER TEMPERATURE PROTECTION
The unit will shut down when the temperature of
the Primary Heat Sink rises to 105°C ± 5°C. Auto reset
when the temperature drops to 75°C ± 5°C
INTERNAL AC SIDE FUSE 250V, 4.0A; Time Delay Type; 5mm x 20mm