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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.

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APC UPS Data Center & Enterprise Solutions Forum

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Anonymous user
Anonymous user

MGE Galaxy 5000

The UPS is wired as per the diagram "Single UPS unit with separate normal and bypass AC inputs, supplied by separate sources" and sometimes we have alarm "Inverter/ AC Bypass unsynchronized". Reason fo...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
344 0 0

2021-06-26

Solved
Anonymous user
Anonymous user

Silcon DP320E and AP9617 monitoring card

Hi all. I've just replaced an incompatible AP9630 card with an AP9617 which I'm told is the right card for this UPS. Even that is a bit iffy since the page for the AP6017 says the AP6930 is its replace...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
1654 0 10
Latest Reply: BillP

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

Galaxy3500 -display issues

Display dark, does not light up. unplug and plug back again, it does not go in sleep mode again. then, menu /display/ shows firmware N/A. Hints?!?!?! Thank you Mihail
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
926 0 5
Latest Reply: BillP

Solved
Anonymous user
Anonymous user

APC Smart-UPS VT alarms

Lately I'm getting the following alerts: Environment: A fault no longer exists for integrated Environmental Monitor Output Relay (Int Relay at Int Relay Location). UPS: An input voltage or frequency pr...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
1129 0 4
Latest Reply: BillP

Solved
Anonymous user
Anonymous user

UPS site inspection

What are those things that site inspection for UPS installation should carried out?
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
574 0 2
Latest Reply: BillP

Solved
Anonymous user
Anonymous user

Symmetra RM 6000 Power Draw?

Noticed something odd while doing a power audit on our four RM 6000's this weekend and was hoping someone could confirm whether or not this is common or if we have a problem with our UPS's. Just using ...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
795 0 3
Latest Reply: Anonymous user

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

Symmetra PX 80KVA with incorrect runtime

Hi, I've an PX 80KVA with 3 XR battery cabinets, all the bat modules OK and 23% of load on it. It only shows 2 minutes of runtime, already changed the battery monitor board but it still giving the same...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
732 0 1
Latest Reply: BillP

Anonymous user
Anonymous user

Symmetra 80Kw UPS and PDU. Bypass voltage thresholds??

Hello, What threshold does the UPS generate the following error? An input voltage or frequency problem prevents switching to bypass mode. I know what it means but what internal threshold is met to gene...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
605 0 0

2021-06-26

Anonymous user
Anonymous user

SILCON 40KH

The UPS we just replaced with new batteries is now in normal operation but sometimes shows bypass which I believe is a false alarm. Also noticed charging voltage for 192 cells per bank is only 384VDC, ...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
938 0 0

2021-06-26

Anonymous user
Anonymous user

SILCON SLK40H

We just replaced batteries for SILCON40KH UPS with EXTERNAL BATTERIES ( 2 x 32 Blocks of 12V/45AH). After, the starting up normally, the unit intermittently goes to Internal Bypass, please advise. Char...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
526 0 0

2021-06-26

Anonymous user
Anonymous user

Simulation of Delta Conversion

I want to make some changes in delta conversion control strategies but I need the simulation of delta conversion in matlab or any other software if anyone hase this I would be appreciated if you can ha...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
589 0 0

2021-06-26

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