Help
  • Explore Community
  • Get Started
  • Ask the Community
  • How-To & Best Practices
  • Contact Support
Notifications
Login / Register
Community
Community
Notifications
close
  • Forums
  • Knowledge Center
  • Events & Webinars
  • Ideas
  • Blogs
Help
Help
  • Explore Community
  • Get Started
  • Ask the Community
  • How-To & Best Practices
  • Contact Support
Login / Register
Sustainability
Sustainability

APC UPS Data Center & Enterprise Solutions Forum

Schneider, APC support forum to share knowledge about installation and configuration for Data Center and Business Power UPSs, Accessories, Software, Services.

Search in

Improve your search experience:

  • Exact phrase → Use quotes " " (e.g., "error 404")
  • Wildcard → Use * for partial words (e.g., build*, *tion)
  • AND / OR → Combine keywords (e.g., login AND error, login OR sign‑in)
  • Keep it short → Use 2–3 relevant words , not full sentences
  • Filters → Narrow results by section (Knowledge Base, Users, Products)
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Show  only  | Search instead for 
Did you mean: 
  • Home
  • Schneider Electric Community
  • APC UPS, Critical Power, Cooling and Racks
  • APC UPS Data Center & Enterprise Solutions Forum
Options
  • Mark all as New
  • Mark all as Read
  • Float this item to the top
  • Subscribe
  • Bookmark
  • Invite a Friend
  • Threaded format
  • Linear Format
  • Sort by Topic Start Date
Invite a Co-worker
Send a co-worker an invite to the portal.Just enter their email address and we'll connect them to register. After joining, they will belong to the same company.
You have entered an invalid email address. Please re-enter the email address.
This co-worker has already been invited to the Exchange portal. Please invite another co-worker.
Please enter email address
Send Invite Cancel
Invitation Sent
Your invitation was sent.Thanks for sharing Exchange with your co-worker.
Send New Invite Close
Top Labels
Top Labels
  • Alphabetical
  • Smart-UPS & Symmetra LX | RM 4,611
  • UPS Management Devices & PowerChute Software 2,912
  • Racks, Rack Accessories, & Cooling 955
  • Data Center & Facility 3 Phase UPS 605
  • General Questions & Suggestions 240
  • Getting Started 166
  • Datacenter UPS 130
  • Server Room & Data Center Design Best Practices 106
  • Smart-UPS & Symmetra LX-RM 97
  • Other Environmental Monitoring Products & Questions 47
  • Business Power UPS 36
  • Datacenter Racks & Cooling 27
  • Rack Accessories & Cooling 16
  • Business Power Software & NMC 15
  • Home & Office - UPS & Software 15
  • Datacenter Accessories 14
  • Datacenter Netbotz & Monitoring 9
  • Racks 6
  • Network Management Card 6
  • Data Center Expert 5
  • IT Expert 4
  • Data Center Operation 4
  • power monitoring expert 4
  • Back-UPS & Surge Protectors 3
  • UPS Network Management Card 2
  • apc 2
  • UPS 2
  • Home & Office - Accessories 2
  • Product Feedback 2
  • SMARTCONNECT 2
  • firmware 2
  • EcoStruxure IT Design CFD 1
  • AP9210 1
  • detected 1
  • srt5000 1
  • Smart-750 1
  • symmetra 1
  • AP9619 1
  • 240v 1
  • spit phase 1
  • Legacy Gateways & Energy Servers 1
  • Smart Design & Engineering 1
  • Building Operations 1
  • SERVER 1
  • ssl 1
  • Safety 1
  • Battery life 1
  • DCIM Support 1
  • IT Advisor 1
  • DDF 1
  • NetBotz 1
  • Certicate 1
  • Tips and ideas 1
  • Electrical Calculation Tools 1
  • managedserver 1
  • dedicatedserver 1
  • managedservices 1
  • Datacenter Forum 1
  • AP7750A 1
  • Previous
  • 1 of 6
  • Next
Top Experts
User Count
BillP
Administrator BillP Administrator
5060
voidstar_apc
Janeway voidstar_apc
196
Teken
Kirk Teken
138
Erasmus_apc
Sisko Erasmus_apc
112
View All
Related Products
Thumbnail of EcoStruxure™ IT SmartConnect
Schneider Electric
EcoStruxure™ IT SmartConnect
32
Thumbnail of Smart-UPS
Schneider Electric
Smart-UPS
29
Thumbnail of Uninterruptible Power Supply (UPS)
Schneider Electric
Uninterruptible Power Supply (UPS)
25
Load more

Free

English

Data Center Certified Associate Exam Development Path

Strengthen your foundational knowledge in Data Centers for free, enroll in this path today and start your learning journey!

4.0
Register Browse SE University

Invite a Colleague

Found this content useful? Share it with a Colleague!

Invite a Colleague Invite

APC UPS Data Center & Enterprise Solutions Forum

Start a Topic
  • All
  • Solved
  • Unsolved
  • Unanswered
Solved
Anonymous user
Anonymous user

Smart-UPS 3000 RM (1st generation) doesn't know its max load!

I have a 1st generation Smart-UPS 3000 that is running its fan continuously. I understand that, unless on-line or charging, this means it thinks it is hot, or at or above 75% of full load, which for th...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
1663 0 3
Latest Reply: Brad_C

Solved
Anonymous user
Anonymous user

Smart-UPS RT 2000

Hi, i recently replaced the battery on a smart-ups RT. With the new battery plugged in (and plugged into the wall), the UPS doesn't power up and constantly chirps, a chirp a second. The UPS also does...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
1011 0 3
Latest Reply: Anonymous user

Solved
BillP
/html/rank_icons/Khan_20x20.png BillP /html/rank_icons/ADMIN-role_red.png

Max Possible Length for HACS?

Hi, Is there any consideration or limitation when choosing HACS with InRow RCs or RPs used as the cooling solution? Regards
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
575 0 1
Latest Reply: BillP

Solved
BillP
/html/rank_icons/Khan_20x20.png BillP /html/rank_icons/ADMIN-role_red.png

Unable to invert display APC 78xx

My metered PDU display would invert before I upgraded the firmware to the latest version. I have reset the unit to defaults and even downgraded the firmware to 3.7 but it still does not work. When I pr...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
482 0 1
Latest Reply: BillP

Solved
Anonymous user
Anonymous user

APC AP7953 Power Bars - ethernet connection compatability

I have a quick question with regards to the Ethernet Port on the AP7953 power bars. We are installing new network kit which only supports 1Gb and does not support 10 or 100Mb connections. Presumably t...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
779 0 1
Latest Reply: voidstar_apc

Solved
Anonymous user
Anonymous user

APC Temperature Sensor, P/N AP9335T, .pdf.

Looking for information on this sensor then what is included in the following link: All thats included here is the Temperature Sensor (AP9335T) Installation Instructions, and the Techinical Specificati...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
737 0 1
Latest Reply: BillP

Solved
Anonymous user
Anonymous user

ACSC100 No Output

I am at my end with our ACSC100. We have had it installed in our server closet for about two years. For the first several months it worked great, then due toa failed internal component, it stopped work...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
1239 0 6
Latest Reply: Anonymous user

Solved
Anonymous user
Anonymous user

AP7921 not resposning after firmware update to 3.7.0

I recently bought a second hand AP7921 with firmware version 2.7.4. After testing it I noticed that the network connection led (the bottom one besides the network connection) was blinking orange and I ...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
997 0 3
Latest Reply: Anonymous user

Solved
Anonymous user
Anonymous user

Understanding PDU's

Hi Guys, I'm trying to get a better understanding of how the power is measured across PDU's and phases, so that we can better plan our kit installs. We run a data centre that is kind of a halfway house...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
2119 0 4
Latest Reply: Erasmus_apc

Solved
Anonymous user
Anonymous user

Certificate Errors

I have only recently begun to manage our APC power bars but believe the following has been an annoyance to people for years on our site. When navigating to the management cards of our AP7953 power bars...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
1402 0 3
Latest Reply: Anonymous user

Solved
Anonymous user
Anonymous user

AR8132A

Question, Can you order extra keys for this combination lock? Thanks.
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
971 0 4
Latest Reply: BillP

  • « Previous
    • 1
    • …
    • 919
    • 920
    • 921
    • …
    • 1072
  • Next »
To The Top!

Forums

  • APC UPS Data Center Backup Solutions
  • EcoStruxure IT
  • EcoStruxure Geo SCADA Expert
  • Metering & Power Quality
  • Schneider Electric Wiser

Knowledge Center

Events & webinars

Ideas

Blogs

Get Started

  • Ask the Community
  • Community Guidelines
  • Community User Guide
  • How-To & Best Practice
  • Experts Leaderboard
  • Contact Support
Brand-Logo
Subscribing is a smart move!
You can subscribe to this board after you log in or create your free account.
Forum-Icon

Create your free account or log in to subscribe to the board - and gain access to more than 10,000+ support articles along with insights from experts and peers.

Register today for FREE

Register Now

Already have an account? Login

Terms & Conditions Privacy Notice Change your Cookie Settings © 2025 Schneider Electric

Welcome!

Welcome to your new personalized space.

of

Explore