H3C UniServer R4900 G3 Series - 550 W High-Efficiency Platinum Power Supply; 800 W Platinum Power Supply

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Item Specifications
Operating humidity 5% to 90%
Maximum altitude 5000 m (16404.20 ft)
Redundancy 1+1 redundancy
Hot swappable Yes
Cold backup Yes
550 W high-efficiency Platinum power supply
Item Specifications
Model DPS-550W-12A
Rated input voltage range
• 100 VAC to 240 VAC @ 50/60 Hz (10 A receptacle)
• 192 VDC to 288 VDC (240 HVDC power source)
Maximum rated input current
• 7.1 A @ 100 VAC to 240 VAC
• 2.8 A @ 240 VDC
Maximum rated output power 550 W
Efficiency at 50 % load 94%, 80 Plus Platinum level
Temperature requirements
• Operating temperature: 0°C to 55°C (32°F to 131°F)
• Storage temperature: –40°C to +70°C (–40°F to +158°F)
Operating humidity 5% to 85%
Maximum altitude 5000 m (16404.20 ft)
Redundancy 1+1 redundancy
Hot swappable Yes
Cold backup Yes
800 W Platinum power supply
Item Specifications
Model PSR800-12A
Rated input voltage range
• 100 VAC to 240 VAC @ 50/60 Hz (10 A receptacle)
• 192 VDC to 288 VDC (240 HVDC power source)
Maximum rated input current
• 10.0 A @ 100 VAC to 240 VAC
• 4.0 A @ 240 VDC
Maximum rated output power 800 W
Efficiency at 50 % load 94%, 80 Plus Platinum level
Temperature requirements
• Operating temperature: 0°C to 50°C (32°F to 122°F)
• Storage temperature: –40°C to +70°C (–40°F to +158°F)
Operating humidity 5% to 90%