Environmental —
Operating temperature: -25 to +70° C;
Storage temperature: -40 to 85° C;
Operating humidity: 20-90%, non-condensing;
Storage humidity: 10-95%;
Temperature coefficient: ±0.03%/° C, (0-50° C);
Vibration: component: 10-500 Hz, 2G 10 minutes/1 cycle, 60 minutes each along X, Y, Z axes;
mounting: compliant to IEC60068-2-6
Power Protection —
Overload: Normally works within 110-150% rated output power for more than 3 seconds and then shut down o/p voltage;
Protection type: constant current limiting with auto-recovery within 3 seconds and shut down o/p voltage after 3 seconds;
Over voltage: SDR-120-24: 29-33V; SDR-120-48/SDR-240-48: 48-55V
Protection type: Shut down o/p voltage, repower on to recover
Power —
Output:
SDR-12-24:
DC voltage: 24V;
Rated current: 5A;
Current range: 0-5A;
Rated power: 120 watts;
SDR-120-48:
DC voltage: 48V;
Rated current: 2.5A;
Current range: 0-2.5A;
Rated power: 120 watts;
SDR-240-48
DC voltage: 48V;
Rated current: 5A;
Current range: 0–5A;
Rated power: 240 watts;
all:
Ripple and noise (maximum): 100mVp-p;
Voltage tolerance: ±1.0%;
Line Regulation: ±1.0%;
Load Regulation: ±1.0%;
Setup, rise time: 500 ms, 30 ms/230-VAC; 500 ms, 30 ms/115-VAC at full load;
Hold up time (typical): 50 ms/230-VAC; 20 ms/115-VAC at full load;
Input: Voltage range: 85-264-VAC, 120-370-VDC;
Frequency range: 47-63Hz;
Efficiency (typical): 90.5%;
AC Current (typical): 1.4A/115-VAC; 0.7A/230-VAC;
Inrush current (typical): 35A/115-VAC, 70A/230-VAC;
Leakage current: <1mA/240-VAC
Dimensions —12.5H x 4W x 11.3D cm (4.9"H x 1.6"W x 4.4"D)
Weight — 0.7 kg (1.5 lb.)
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