Difference between revisions of "Information Systems:Building Power"
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The attached JPG is a diagram of how electric power is organized in the Server room. The rack closest to the door and the middle rack are fed power from the Liebert UPS which filters power from Hydro or in the event of a Hydro failure, the generator. The rack farthest from the door containing the Power8 hardware has 2 different power feeds, one from the Liebert UPS and the other straight from Hydro. The second feed from Hydro plugs into the Power8 UPS at the bottom of that rack. The Power8 rack has each of its 2 feeds of power protected by a UPS so even if 1 UPS fails or drains, the other UPS will still provide electricity so that the Power8 will remain up. The only way that the Power8 system will go down is if both UPS's fail AND we have Hydro AND generator failure. Highly unlikely. The technical support number and account information for Liebert is on the top right side of the UPS. The technical support phone number for the Eaton UPS at the bottom of the Power8 rack is 1-800-356-5737. |
The attached JPG is a diagram of how electric power is organized in the Server room. The rack closest to the door and the middle rack are fed power from the Liebert UPS which filters power from Hydro or in the event of a Hydro failure, the generator. The rack farthest from the door containing the Power8 hardware has 2 different power feeds, one from the Liebert UPS and the other straight from Hydro. The second feed from Hydro plugs into the Power8 UPS at the bottom of that rack. The Power8 rack has each of its 2 feeds of power protected by a UPS so even if 1 UPS fails or drains, the other UPS will still provide electricity so that the Power8 will remain up. The only way that the Power8 system will go down is if both UPS's fail AND we have Hydro AND generator failure. Highly unlikely. The technical support number and account information for Liebert is on the top right side of the UPS. The technical support phone number for the Eaton UPS at the bottom of the Power8 rack is 1-800-356-5737. |
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| + | Support for Liebert UPS |
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| + | * Support phone number: +1 800 543 2378 |
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| + | * Device model: Nfinity Power System |
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| + | * Device serial number: 0635501111001G1 |
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| + | * Liebert Unit Tag Number: 1375377 (Provide this during a support call, it's faster) |
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[[File:Server Room Power Diagram Jan 2015.jpg]] |
[[File:Server Room Power Diagram Jan 2015.jpg]] |
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Revision as of 09:20, 13 May 2020
The attached JPG is a diagram of how electric power is organized in the Server room. The rack closest to the door and the middle rack are fed power from the Liebert UPS which filters power from Hydro or in the event of a Hydro failure, the generator. The rack farthest from the door containing the Power8 hardware has 2 different power feeds, one from the Liebert UPS and the other straight from Hydro. The second feed from Hydro plugs into the Power8 UPS at the bottom of that rack. The Power8 rack has each of its 2 feeds of power protected by a UPS so even if 1 UPS fails or drains, the other UPS will still provide electricity so that the Power8 will remain up. The only way that the Power8 system will go down is if both UPS's fail AND we have Hydro AND generator failure. Highly unlikely. The technical support number and account information for Liebert is on the top right side of the UPS. The technical support phone number for the Eaton UPS at the bottom of the Power8 rack is 1-800-356-5737.
Support for Liebert UPS * Support phone number: +1 800 543 2378 * Device model: Nfinity Power System * Device serial number: 0635501111001G1 * Liebert Unit Tag Number: 1375377 (Provide this during a support call, it's faster)
