|
| Power Supply Form Factor |
n+1 redundant (standard ATX or PS/2-size) |
| Construction - Chassis Material |
Aluminum
Steel |
|
| Power Supply Output Type |
ATX12V |
| Nominal Output Power |
300W |
| Power Factor Correction (PFC) |
Yes |
| Specifications - n+1 Redundant Models |
Redundant Supply Type |
Dual hot-swap (n+1) |
|
| Peak Output Power |
300W |
| Output Voltage(s) |
+5VDC
+12VDC
-5VDC
-12VDC
+3.3V
+5Vsb |
| +5V Output |
Peak Output Current |
35A |
Min. Output Current / Load |
2.5A | Line Regulation |
-5%....5% | Load Regulation |
-5%....5% | Ripple and Noise |
100mV | | +12V Output |
Peak Output Current |
15A |
Min. Output Current / Load |
500mA | Line Regulation |
-5%....5% | Load Regulation |
-5%....5% | Ripple and Noise |
200mV | | –12V Output |
Peak Output Current |
800mA |
Min. Output Current / Load |
0μA | Line Regulation |
-10%....10% | Load Regulation |
-10%....10% | Ripple and Noise |
240mV | | –5V Output |
Peak Output Current |
500mA |
Min. Output Current / Load |
0μA | Line Regulation |
-5%....5% | Load Regulation |
-5%....5% | Ripple and Noise |
200mV | | +3.3V Output |
Peak Output Current |
15A |
Min. Output Current / Load |
500mA | Ripple and Noise |
100mV | | +5Vsb Output |
Peak Output Current |
1.5A |
Min. Output Current / Load |
0μA | Line Regulation |
-5%....5% | Load Regulation |
-5%....5% | Ripple and Noise |
100mV | | +3.3V & +5V Combined Max. Power |
175W |
| +3.3V, +5V, & +12V Combined Max. Power |
280W |
| Hold-Up Time |
16ms |
| Efficiency |
70% |
|
| Power Supply Input Type |
AC |
| Nominal Input Voltage |
230VAC |
| Input Voltage Range(s) |
180...264VAC |
| Input Frequency |
47...63Hz |
|
| Power Input Connector(s) |
NEMA standard male PC cord socket |
| Output Connector(s) |
Connector(s) to CPU/Motherboard |
20-pin ATX standard female connector
4-pin ATX / ATX12V additional 12V connector |
Length of Cable(s) to CPU/Motherboard |
1.75ft
(533.4mm)
| Length of Cable(s) to Drives/Accessories |
2.58ft
(787.4mm)
| Output Connector(s) Features & Details |
8 Molex and 2 floppy connectors. One Molex connector is used to attach an adapter cable to provide the ATX12V additional 12V connector. | |
| Indicators |
Power On/Off |
2 LEDs (one per power source) |
Power Supply Status/Alarm |
2 LEDs (one per power source) | | Power On/Off Switch |
2 on/off switches |
| Other Controls/Features |
Audible alarm and LED on rear of each module warns of power supply module failure. |
|
| Cooling Summary |
3 cooling fans |
| Number of Cooling Fans |
3 |
| Cooling Fan Details (1) |
Number of fans of this type |
2 |
Cooling Fan Size |
40mm X 40mm | | Cooling Fan Details (2) |
Number of Fans of This Type |
1 |
Cooling Fan Size |
80mm X 80mm | |
| Operating Temperature |
32°F....122°F
(0°C....50°C)
|
| Vibration Resistance |
Operating |
10 to 55Hz, 2g for 3 min. periods for 30 min. per axis |
| Shock Resistance |
Operating |
10g for 11ms, once per axis |
|
| Safety/Approvals |
Meets CE standards
Meets TUV standards
Meets FCC Part 15 - Class B EMI specs
Meets CISPR22 Class B EMI specs
UL Recognized Component, Certified in Canada & USA ("cRUus" mark)
Meets UL 1950 standards |
| Protection |
Overvoltage |
The trip points are around 5.7 to 7.0V output on +5V line, 13 to 15.6V on the +12V line, and 3.8 to 4.5V on the +3.3V line. |
Short-Circuit |
Yes, power supply shuts down upon detection of a short circuit | Overtemperature |
Yes | Overpower |
180% of max. power, max. | | MTBF |
50000 hours |
| Power Management |
EPA Energy Star compliant |
|
| Width |
5.9"
(149.86mm)
|
| Height |
3.4"
(86.36mm)
|
| Depth |
7.25"
(184.15mm)
|
|
| Weight |
6.42lbs
(2.91kg
)
|
