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ORION-2253
Advanced 450W+225W (N+1) PS/2 Type Hot-Swap Redundant Power Supply
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ORION-2253

 

 

PS/2 type PSU is the default standard for all chassis manufacturers. Keeping the same size makes it easy for the PSU suppliers to find the market. As the computing power is enhanced, the demand for higher power output comes. It is easy to increase the power output by extending its size, but not easy to have redundant capability and keep it in an exact PS/2 size at the same time.

ORION-2253 shows the technology to meet customers' requirements without sacrificing any advantages of traditional PS/2 power supplies. With the "N+1" design, the total power output of ORION-2253 can be more than 675W and has 450W output when any module fails.
  • ORION-2253
    Advanced 450W+225W (N+1) PS/2 type hot-swap redundant power supply with ATX output

 

 

Features

Values/Benefits

  • Apply true load-sharing N+1 design

  • High reliability & redundancy

  • Three 225W hot-swap redundant modules

  • Total 675W for heavy loading system

  • Alarm beeping and LED indicator

  • Easy for maintenance

  • Provide 2.5A for stand-by +5V

  • Meet ATX 2.03 Spec. for newest ATX M/B

  • +3.3V on each module

  • Real redundant design for +3.3V output

  • +5V, +12V, +3.3V o/p have OVP design

  • No worry for any DC o/p damage

  • 2-Layer, FR-4, 94-V0 PCB

  • Good reliability for industrial grade PSU

  • Ball-bearing fan

  • Good reliability

  • Varistor installed

  • Absorb more inrush spike

  • Remote sense installed

  • Auto-adjust M/B loading & o/p voltage

 

 

Specifications

Input

Voltage

AC 95V ~ 132V, 180V ~ 264V selectable

Frequency

47 ~ 63Hz
Current 12A@115V, 6A@230V

DC Output

 .

+5V

+3.3V

+12V

-5V

-12V

Max. Load

45A

25A

25A

1A

2A

Min. Load

3A

0A

1A

0A

0A

Max. Watt.

410W

5W

24W

Load Reg.

±5%

±6%

±5%

±10%

±10%

Cross Reg.

±5%

±6%

±5%

±10%

±10%

Line Reg.

±1%

±1%

±1%

±1%

±1%

Ripple

±1%

±1%

±1%

±1%

±1%

Noise

±1%

±1%

±1%

±2%

±2%

Efficiency

> 75%

Holdup Time

16ms. at full load

Hi-Pot Test

1.5KVRMS, 60sec. from i/p to ground
3.0KVRMS, 60sec. from i/p to o/p

Over Power Protection

+5V: 5.6 ~ 6.5V / +3.3V: 3.8 ~ 4.3V
+12V: 13.6 ~ 15.6V

Over Load Protection

Total o/p power over 120%

MTBF

> 167,000hrs
EMI & Safety Approval TÜV, UL, CE, FCC

Temperature/Humidity

 Operating: 0 ~ 50°C, 20 ~ 90%RH
Storage: -20 ~ 60°C, 5 ~ 95%RH

Dimension (WxDxH)

86x181x150 mm /3.4"x7.1"x5.9"

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Telephone: 1-972-234-4343 General Info: info@voxtechnologies.com Sales Info: sales@voxtechnologies.com
 
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Last modified: November 30, 2002   Proud Sponsor of Dallas Jazz