SPECIFICATION :
Model No.: KP-048500H; 500Watts
Input Voltage: ą48VDC (ą37VDC ~ ą71VDC)
ENVIRONMENTAL CONDITIONS:
Cooling: Forced Air-cooling, 80x80x25 mm Fan x 1 (Two Ball Bearing mode)
Operating Temperature: 0°C ~ +60°C (-20°C~ +60°C optional)
Operating Humidity: 20%~85% RH. (Non condensing)
Storage Temperature: -20°C~+80°C
Storage Humidity: 10%~90% RH. (Non condensing)
Operating Altitude: 10M Below Sea level and 3000M Above Sea level
DC INPUT CHARACTERISTICS:
Polarity
Reverse Protection: Protected (Max. 100VDC)
Input connector type: 25A/ 300V UL Approved 3 Pin Terminal
Input Current: 9A/18A(max.) @ Full Load High Line/ Low Line
Inrush Current: Less than 40A Cold start @25°C ambient
DC OUTPUT CHARACTERISTICS:
|
Output Voltage |
Regulation |
Output Current |
Ripple & Noise |
|
Load |
Line |
Cross |
Min. |
Max. |
|
+5V |
ą5% |
ą1% |
ą5% |
0A |
50A |
50mV |
|
+12V |
0A |
35A |
120mV |
|
+3.3V |
0A |
30A |
50mV |
|
-5V |
0A |
1A |
50mV |
|
-12V |
ą8% |
0A |
1.5A |
120mV |
|
+5Vsb |
ą5% |
0A |
3A |
50mV |
|
*The total output
wattages shall not exceed 500 W.
*The max. combined output wattages of +3.3V & +5V shall not exceed 250 wattages.
|
OVERALL PERFORMANCE:
Efficiency: 70% typical @48V DC Full Load
Power Good Signal: TTL Compatible signal, on delay 100~500ms, off delay 1ms min
Short Circuit Protection (SCP): All output equipped with SCP (shutdown and
latch off)
Over Power Protection (OPP): Peak power protected to 130%ą10% of continuous
rated power (shutdown and latch off)
Over Voltage Protection (OVP): +5V, +12V & +3.3V
RELIABILITY:
MTBF (Mean Time Between Failure): >100,000 hours @max. Load, 48V DC & 25°C
ambient
Safety Standards: Meet UL60950 and TüV EN60950
EMI Compatibility (EMC) Standard: FCC Part 15 Class B, CISPR22 (EN55022)
Class B(CE
mark)
Dielectric Withstand: Input to Output: 1500Vac for 1 second
Dielectric Withstand: Input to Frame ground: 1500Vac for 1 second
Leakage Current: <0.005uA @48VDC
Output Connector specific:
ATX 24 Pin x 1: Molex29-01-2240 or equivalent
+12V(P4) 4 pin x1: Molex 39-01-2040 or equivalent
HDD, DVD 4 pin x7: Molex 8981-04P or equivalent
FDD 4 pin x1: AMP171822-4 or equivalent
Serial ATA x2: Molex 675820000 or equivalent
Process EPS 8 pin x1: Molex 39-01-2080 or equivalent
Standard Output Cable Length:
550mm (21.65 Inches)
Power chassis Dimension:
150(W) x 140(L) x 86(H) mm
or
5.9(W) x 5.51(L) x 3.38(H) Inches
Net Weight:
2.3kgs (5.07 lbs)/pc
Gross Weight:
2.4kgs (5.29 lbs)/pc
Packing Detail
8pcs/Carton
Measurement of Carton
0.049 cuM (1.49 cu ft)
