RAM-2803-P4 - 400+400W ATX Active PFC Hot Swap Redundant System
Home > Products >Hot Swap > RAM-2803-P4 400+400W N+1 Active PFC Hot Swap Redundant Syste > 400+400W ATX Active PFC Hot Swap Redundant System
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Features- Hot swap power module operation, easy to install, zero transfer time
- Current sharing output
- Power fail, fan fail alarm and TTL signal
- Remote control power on/off, remote sense for heavy load drop
- Over load, over voltage & short circuit protection
- Over temperature protection (optional)
- Or-in diode built inside module
- Support dual mother board system; Use DIN 41612 industrial connector
- Built-in long life ball bearing fan
- 100% 50°C burn-in test
- Meet Intel ATX2.01/2.03/ATX12V
Standards
   
Case Details
154 x 183 x 210mm
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General Specifications
| Input voltage |
AC input 90 ~ 264V universal full range |
| Input frequency |
AC in: 47 ~ 63 Hz |
| Input current |
<10A@100VAC. AC input single module full load condition. |
| Inrush current: |
<60A@115VAC, <100A@230V. Single Module AC input full load condition. Cold start at 25°C ambient. |
| Leakage current |
<2mA @ 264V AC input |
| Power factor |
Meet IEC 1000-3-2 class D, P.F.>0.95 |
| Max Power |
+3.3V & +5V: Single module:<250W; Dual Module:<425W;Total Output: single module:<400W; |
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dual module:<610W max continuously |
| Over Load Protection |
Over 105% ~ 150% of rated load, power supply will shut down & latch. |
| Over Temperature Protection |
Shutdown & latch when power supply's temperature reach 95°C (Optional) |
| Short Circuit Protection |
Shutdown & latch. |
| Rise time |
<20mS |
| Hold up time |
>20mS@230V |
| TTL Signal |
Power good signal (for 4 & 6 output models); PS-ON signal: Hi for power supply off, |
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low for power supply on. (for 6 output models) |
| Alarm |
Power fail alarm; Fan fail alarm |
| Cooling |
A 38CFM (min.) DC ball bearing Fan in each module |
| Temperature |
Operating: 0 ~70°C; derating: 45°C ~70°C : 2%/°C. Storage: -10~+75°C |
| Humidity |
Operating: 20% ~ 85%; Storage: 10% ~ 95% (non condensing) |
| M.T.B.F. |
108K hours (for non PFC models) |
| Safety |
UL 60950, CSA C22.2 No.60950, TUV EN 60950, IEC 60950, EMKO-TSE (74-SEC)207/94 Certified |
| EMI |
FCC CFR 47 PART 15 CLASS B, EN 50081-1, CNS 13438 CLASS B |
| EMS |
EN 50082-1 (1997) |
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Output Data
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Voltage
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Min. Load
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Max. Load
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Regulation
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Ripple Noise (max)
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Efficiency (TYP)
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OVP
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+5V
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6A
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85A
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±5%
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50mV
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63%
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+5.8V~+7.0V
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+12V
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2A
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20A
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±5%
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100mV
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63%
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+13.8V~+17.5V
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-5V
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0A
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0.5A
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±3%
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50mV
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63%
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-12V
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0A
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1A
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±5%
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120mV
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63%
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