Redundant Dual PSU Module 550W High-Performance Server Power Supply for GPU/Data Center Dual-Circuit Parallel Industrial Grade Design Stable Uninterrupted Power
PSU Style: Redundant Power Supply
Suitable for Server, for High Performance GPU, for data Center Industrial Using;
Model: SKRYPS550
Rated Power: 550W+550W, Dual PSU Module;
Power Supply Condition | LED State |
Output ON and OK. | GREEN |
No AC power to all power supplies. | OFF |
PSU standby state AC present / Only +12VSB on (PS off) or PSU in standby state as defined in the Cold Redundancy section of the CRPS Common Requirements Specification. | 1Hz Blinking GREEN |
AC cord unplugged or AC power lost; with a second power supply in parallel still with AC input power. | AMBER |
Power supply critical events causing a shutdown; Failure, OCP, Short Circuit, OVP, Fan Failure, OTP, Input OVP. | AMBER |
Power supply warning events where the power supply continues to operate; high temp, high power, high current, slow fan. | 1Hz Blinking AMBER |
Power supply FW updating. | 2Hz Blinking GREEN |
AC Line Input | Min. | Rated | Max. | Start Up | Power Off |
Voltage Low Line (Vac) | 90 | 100-127 | 140 | 85±4 | 74 ±5 |
Voltage High Line (Vac) | 180 | 200-240 | 264 | N/A | N/A |
Frequency (Hz) | 47 | 50/60 | 63 | N/A | N/A |
DC Input Voltage (Vdc) | 180 | 240 | 310 | 175 ±4 | 165 ±5 |
Temperature
Operating: 0~ 55°C
Non-Operating: -40 ~ 70°C
Humidity
Operating: To 85% relative humidity (non-condensing).
Non-Operating: - To 95% relative humidity (non-condensing)
Life Requirement
The power supply shall support 5 years calculated life with a 90% confidence under the following conditions:
100-240Vac input.
55°C inlet temperature.
20% of the time at 20% load; 80% of the time at 80% load.
900m altitude.
