If the servers are using NEMA 5-20P plugs (20A), we should make sure that we are not overloading any of the PDUs based on the number of servers and their actual load. 20P plugs are one horizontal and one vertical. If they have two vertical prongs, then they are NEMA 5-15P plugs which are much more likely on servers that are not drawing very high amperages. Owen On Sep 28, 2011, at 2:28 PM, Anthony Anderberg wrote:
Plug is NEMA 5-20P, the receptacles are NEMA 5-20R with the T-shaped neutral that can take 15A or 20A cords.
Just to be sure - ten receptacles are enough?
Anthony Anderberg Sr. Systems Analyst 320-234-5239 anthonyanderberg@nu-telecom.net www.nutelecom.net
-----Original Message----- From: MICE Discuss [mailto:MICE-DISCUSS@LISTS.IPHOUSE.NET] On Behalf Of Jay Hanke Sent: Wednesday, September 28, 2011 3:54 PM To: MICE-DISCUSS@LISTS.IPHOUSE.NET Subject: Re: [MICE-DISCUSS] Akamai Cluster Help
What kind of plugs (volt/amp) do those PDUs need to be? I've got a couple 10 plug 110V/20A 1U horizontal units in need of a good home, but perhaps we want 208V.
I've got all the servers in the rack and cabled to the switches.
All the servers are 110 VAC so those would work great. What kind of plug is on the cord?
Jay
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