Help
  • Explore Community
  • Get Started
  • Ask the Community
  • How-To & Best Practices
  • Contact Support
Notifications
Login / Register
Community
Community
Notifications
close
  • Categories
  • Forums
  • Knowledge Center
  • Blogs
  • Ideas
  • Events & Webinars
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 2,913
  • Racks, Rack Accessories, & Cooling 955
  • Data Center & Facility 3 Phase UPS 605
  • General Questions & Suggestions 240
  • Getting Started 166
  • Datacenter UPS 131
  • Server Room & Data Center Design Best Practices 106
  • Smart-UPS & Symmetra LX-RM 97
  • Other Environmental Monitoring Products & Questions 48
  • Business Power UPS 36
  • Datacenter Racks & Cooling 28
  • Rack Accessories & Cooling 16
  • Business Power Software & NMC 15
  • Home & Office - UPS & Software 15
  • Datacenter Accessories 15
  • Datacenter Netbotz & Monitoring 9
  • Network Management Card 6
  • Data Center Expert 6
  • Racks 6
  • power monitoring expert 5
  • IT Expert 5
  • Data Center Operation 4
  • Back-UPS & Surge Protectors 3
  • DCIM Support 2
  • apc 2
  • firmware 2
  • UPS 2
  • Home & Office - Accessories 2
  • Product Feedback 2
  • UPS Network Management Card 2
  • SMARTCONNECT 2
  • NetBotz 2
  • EcoStruxure IT Design CFD 1
  • Smart-750 1
  • Smart Design & Engineering 1
  • srt5000 1
  • detected 1
  • AP9210 1
  • Legacy Gateways & Energy Servers 1
  • symmetra 1
  • AP9619 1
  • 240v 1
  • spit phase 1
  • Certicate 1
  • AP7750A 1
  • Datacenter Forum 1
  • managedservices 1
  • dedicatedserver 1
  • managedserver 1
  • Electrical Calculation Tools 1
  • Tips and ideas 1
  • Building Operations 1
  • DDF 1
  • IT Advisor 1
  • Battery life 1
  • Safety 1
  • ssl 1
  • SERVER 1
  • Previous
  • 1 of 6
  • Next
Top Experts
User Count
BillP
Administrator BillP Administrator
5060
voidstar_apc
Janeway voidstar_apc
196
Teken
Kirk Teken
142
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
LuckyPhil_apc
/html/rank_icons/Ensign.png LuckyPhil_apc

Load Dropping when re-calibrating

Hi all, Just noticed on one of my Smart-UPS 1500RM, before I started the re-calibration the load on the unit was 50%. After the re-calibration was running the load droped to 34.4%, this unit is at a re...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
754 0 1
Latest Reply: BillP

Solved
Anonymous user
Anonymous user

Front Cable Management

I am currently designing a new server room based around the Infrastuxure range. I plan to use 6 Netshelter SX racks with one rack used for terminating cabling in the rest of the building. This rack wil...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
669 0 1
Latest Reply: Anonymous user

Solved
Anonymous user
Anonymous user

SMART UPS 3000 problem

Hello Here is my problem with UPS. I have model SUA3000RMI2U with batteries replaced in Jun 2014. While trying to run a self-test, it failed:UPS: At least one faulty battery exists. UPS alarm test is p...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
847 0 2
Latest Reply: Anonymous user

Solved
Anonymous user
Anonymous user

ACSC100 Supplemental HVAC Requirements/Considerations per APC App Note...

In case anyone out there was not already aware of it, the ACSC100 standalone cooler does require some supplementary HVAC in order for it to continue to operate. For each ACSC unit, there must be 850cfm...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
1366 0 2
Latest Reply: Anonymous user

Solved
Anonymous user
Anonymous user

Bypass not in range ; low voltage alert , SRT10KXLI UPS with 5 battery...

Good day, we installed a 10kva ups with 5 battery packs. Getting critical alarm message on the screen : Bypass not in range ; low voltage. Any idea what to look for. Have tried playing around with th...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
1279 0 1
Latest Reply: Anonymous user

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

Outlet covers (like the kind you use when you have kids...)

I'm curious if it is alright to use those little outlet covers, you know those ones you plug into your outlets at home when you have little kids so they don't put their fingers in the outlet, on a Swit...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
4630 0 5
Latest Reply: Anonymous user

Solved
Anonymous user
Anonymous user

Insufficient Runtime

Hi, I get lots of email notifications for Insufficient Runtime.How can I fix?(Smart UPS 750) Best Regards. Gioacchino
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
1244 0 3
Latest Reply: BillP

Solved
MarkC_apc
/html/rank_icons/Commander.png MarkC_apc

SMX1000 and SMX1500 battery cartridges

Is there an actual difference in the APC battery cartridges between CURK115 and CURK116? They appear to have the same "thumbnail" picture and the same size, weight, etc.? Are the operating voltages a...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
1163 0 2
Latest Reply: MarkC_apc

Solved
Anonymous user
Anonymous user

Cable ladder: rungs on top?

Having a cable ladder (6") installed by APC between NetShelters, across a "cold" aisle. Learned something new today--the installer from APC says they install them with the rungs on the top. I looked at...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
1185 0 2
Latest Reply: Anonymous user

Solved
Anonymous user
Anonymous user

Charge spare SMX750/1500 batteries externally?

I happen to have some NIB spare batteries for my SMX750's and 1500's. It occured to me that probably I should be charging them at least occasionally. I obviously don't want to swap them in and out of t...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
2350 0 9
Latest Reply: Anonymous user

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

Need blade recommedation

We have one IBM BladeCenter (Type 8677-3RU) server fully populated. I need a recommendation on what Rack, UPS, PDU, and Cooling to use. This is the only blade server we have. Thank you!
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
849 0 2
Latest Reply: BillP

  • « Previous
    • 1
    • …
    • 962
    • 963
    • 964
    • …
    • 1077
  • 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

    Ask our Experts

    Have a question related to our products, solutions or services? Get quick support on community Forums

    Email Us

    For Community platform-related support, please email us

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