Power Supply Unit (Psu) - Seagate OneStor SP-3584 Installation & User Manual

System Overview

2.4 Power Supply Unit (PSU)

Power is provided by two 2214W PSUs, as shown in Figure 2–7. These require an input of 200 to
240VAC at 50 to 60Hz.
Figure 2–7 2214W PSU
Dual PSUs provide redundant power for the system: if one PSU fails, the other will keep the system
running while you replace the faulty module. The PSUs are hot-swappable. Replacement of a PSU can
be performed while the enclosure is running, but the procedure must be completed within two minutes
of the removal of the defective PSU. Ensure you have a replacement PSU before you remove the
defective PSU.
The enclosure chassis is keyed to prevent PSUs from being inserted upside down.
The back of the PSU has a power switch, three status LEDs and a socket for the power cord (see Figure
2–8).
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