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ORION4005H is a horizontal type dual PS/2 redundant power supply with ATX (Ver. 2.01) output for "Mission Critical" applications.

The power supply is designed with separate AC inputs to get zero down time for real-time disaster recovery and the remote DC sense to have the best reliability for the non-stop computing systems.

• ORION4005H
  400W+400W dual PS/2 type ATX redundant power supply
• ORION3005H
  300W+300W dual PS/2 type ATX redundant power supply

Features

Benefits

• Apply true load-sharing N+1 design

• High reliability & redundancy

• Two 400W hot-swap redundant modules

• Total 800W for heavy loading system

• Alarm beeping and LED indicator

• Easy for maintenance

• Pass the 72 hrs 400W load burn-in test

• Real & full 400W redundant PSU

• Provide 1A for stand-by +5V

• Meet ATX2.01 Spec. for newest ATX M/B

• +3.3V on each module

• Real redundant design for +3.3V output

• Each DC o/p voltage has OCP design

• No worry for any DC o/p damage

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

• No failure on each DC o/p short test

• Dual AC input

• AC input redundancy for safety

• 2-Layer, FR-4, 94-V0 PCB

• Good reliability for industrial grade PSU

• Ball-bearing NMB fan

• Good reliability

• Use 3A components for -5V/-12V

• Suitable for CTI systems

• Use 15A/400V power transistor

• High current tolerance with longer durability

• 2 pcs of 30A/40V parallel for +5V diode

• Durability twice better than normal PSU

• 20A/200V (Fuji D92-02) for +12V diode

• Durability twice better than normal PSU

• Varistor installed

• Absorb more inrush spike

• Remote sense installed

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

Specifications

Input

Voltage

AC 90V ~ 132V, 180V ~ 264V selectable

Frequency

47 ~ 63Hz

DC Output

+5V

+12V

+3.3V

-5V

-12V

Max. Load

50A

15A

30A

1.5A

1.5A

Min. Load

3A

1A

0A

0A

0A

Max. Watt.

370W

7.5W

18W

Load Reg.

±5%

±5%

±5%

±5%

±5%

Cross Reg.

±5%

±5%

±5%

±10%

±5%

Line Reg.

±1%

±1%

±1%

±1%

±1%

Ripple

±1%

±1%

±1%

±1%

±1%

Noise

±1%

±1%

±1%

±2%

±2%

Efficiency

> 70%

Holdup Time

20ms. at full load

Hi-Pot Test

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

Over Voltage Protection

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

Over Load Protection

Total o/p 110% ~ 130%

MTBF

> 100,000hrs

Temperature/Humidity

Dimension(WxDxH)

353x201x105 mm /13.9"x7.9"x4.1"