Pull the plug out. 3phase will have 5 pins and single phase will have 3.
Core Processing Team Lead, AVP
Washington Trust Bank
From: MIDRANGE-L <midrange-l-bounces@xxxxxxxxxxxxxxxxxx> On Behalf Of Jim Franz
Sent: Thursday, April 21, 2022 10:26
To: Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxxxxxxxx>
Subject: rack power 7+ how to tell if 3-phase power
**** CAUTION EXTERNAL EMAIL ****
Am a pgmr, not an electrician - moving system to different data center.
Existing center - no one remembers.
All i can see is the rack power connect to a metal boxes, big round plugs (redundant power supply), with label "240V" on breaker. Other site asking if 3 phase or single phase. They don't want to pay for an electrician to come onsite.
Is there any definitive clue in this description?
This is the Midrange Systems Technical Discussion (MIDRANGE-L) mailing list To post a message email: MIDRANGE-L@xxxxxxxxxxxxxxxxxx To subscribe, unsubscribe, or change list options,
or email: MIDRANGE-L-request@xxxxxxxxxxxxxxxxxx
Before posting, please take a moment to review the archives at https://archive.midrange.com/midrange-l
Please contact support@xxxxxxxxxxxxxxxxxxxx for any subscription related questions.
Help support midrange.com by shopping at amazon.com with our affiliate link: https://amazon.midrange.com
This electronic mail message and any attachments may contain confidential or privileged information and is intended for use solely by the above-referenced recipient. Any review, copying, printing, disclosure, distribution, or other use by any other person or entity is strictly prohibited under applicable law. If you are not the named recipient, or believe you have received this message in error, please immediately notify the sender by replying to this message and delete the copy you received.
As an Amazon Associate we earn from qualifying purchases.