3-2
(1) Power supply LED
(2) Latch
(3) Power receptacle
(4) Handle
2
Key features
Protection
The power supply provides protection against input overcurrent, input undervoltage, output
overvoltage, output limit, output short circuit, and overtemperature conditions.
Redundancy
Multiple power supplies can be connected in parallel to achieve N+1 or N+N redundancy and load
balancing.
Hot swapping
You can install or remove a power supply when the device is operating.
Tool free replacement
You can replace a power supply without using the tools.
3
Technical specifications
Table3-1 Technical specifications
Item
Specifications
Rated input voltage range
•
100 VAC to 240 VAC @ 550 W
•
192 VDC to 288 VDC (240 HVDC power source) @ 550 W
Rated input current range
•
6.5 A @ 100 VAC to 240 VAC
•
3.6 A Max @ 240 VDC
Maximum rated heat dissipation
•
2225 BTU/hr @ 100 VAC
•
2120 BTU/hr @ 220 VAC
•
2115 BTU/hr @ 240 VAC
•
2128 BTU/hr @ 240 VDC
•
2121 BTU/hr @ 270 VDC
Maximum rated output power
550 W
Frequency
50/60Hz @ 100 VAC to 240 VAC
Efficiency at 50% load
80 Plus Platinum
Temperature
•
Operating: 0°C to 55°C (32°F to 131°F)
•
Storage: –40°C to +85°C (–40°F to +185°F)
