• 800W
  • 80 Plus High Efficiency Mini Redundant Power Supply
  • Dimensions: 7.83 x 5.9 x 3.38
  • Dimensions(mm): 199 x 150  x 86
  • Cooling by  forced air 2x40mm Fan (Each module)
  • PS/2 Size design (min Redundant)
  • Hot-Swappable & Power Sharing capability
  • ATX 12V / EPS 12V
  • Compliant with IEC 62368-1 Safety Standards

Mini Redundant Power Supply 800W R4B-800G1V2 Product Description

The R4B-800G1V2 Mini Redundant 800W Power Supply includes hot-swap and power sharing functions. The mini redundant power supply is ideal for telecommunications and industrial systems.

AC Input
Input voltage: 100 ~ 240V (+-/10%) [ HOT-SWAP SOLUTION]
Frequency: 50/60Hz.
Power Factor Correction.

Power Good Signal: 100ms~500ms, TTL compatible signal
Power Fail Delay: >1msec. ,TTL compatible signal
PS-ON: Power off:PS-ON = 2V min. ;Power on:PS-ON = 0.8V max.

Operating Temperature: 0˚C to 45˚C
Storage Temperature: -20˚C to +70˚C
Operating Humidity: 20% to 90%,non-condensing
Storage Humidity: 5% to 95%, non-condensing

Safety & EMI/RFI
Safety Standards: UL,cUL,TUV,CB
EMI/RFI Standards: CISPR22(EN55022) Class A, FCC Part15 Class A

MTBF: 100,000 hours
Coolings: 38x38x28mmx6 DC FANS
Dimension(DxWxH): :199(D) x 150(W) x 86(H) mm

DC Output

Output Voltage +5V DC +12V DC +3.3V DC -12V DC +5VSB
Output Current(Max) 25A 65A 32A 0.8A 3.5A
Output Current(Min.) 1A 3A 1A 0A 0.1A
Ripple/Noise Max.(P-P): 50mv 70mv 50mv 70mv 50mV
Line Regulation: ±1﹪ ±1﹪ ±1﹪ ±1﹪ ±1﹪
Load Regulation: ±5﹪ ±5﹪ ±5﹪ ±5﹪ ±5﹪

The combined total power from +5V and +3.3V shall not exceed 150W.
The combined total power from +5V and +12V & +3.3V shall not exceed 775W

20 + 4 pin P4 MB peripheral FDD 8-Pin 6-Pin SATA
20+4 Pin P4 MB Peripheral FDD 8-Pin 6-Pin SATA
X 1 X 1 X 9 X 1 X 1 X 1 X 4