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APC UPS for Home and Office Forum

Support forum to share knowledge about installation and configuration of APC offers including Home Office UPS, Surge Protectors, UTS, software and services.

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APC UPS for Home and Office Forum

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BillP
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Preventive Maintenance

we have a SUA1000RM2U Smart UPS at our plant, is there any Preventive Maintenance checks that we can do to keep our UPS in good condition ?
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS for Home and Office Forum
724 0 1
Latest Reply: BillP

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Anonymous user
Anonymous user

BR 800 IN Failureresulted in damage to my modem and Notebook adapter

I bought this product sometime in May 2008 and it was a dead unit. After numerous calls, and 2 months later, I got a replacement unit(New). SO i guess the warranty should start in July 2008 instead of ...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS for Home and Office Forum
620 0 2
Latest Reply: Techie_apc

Anonymous user
Anonymous user

USP ES 500- Loud Whine

I've had a USP ES500 for about two years. Today around eight in the morning, it began to make a consistent high pitched whining sound. Not a vibration or a quiet whine, one that can be heard from a few...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS for Home and Office Forum
553 0 0

2021-06-29

Solved
Anonymous user
Anonymous user

940-0272A as RS232

Hi! i have cable USB-To-RS232 (940-0272A) at home, got it from friend, no UPS I wonder if it has normal pinout or if pinout is different from normal RS-232 pinout? i heard that APC's smart-signalling c...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS for Home and Office Forum
3399 0 9
Latest Reply: Anonymous user

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Anonymous user
Anonymous user

BX1300G blew out with a loud pop and tripped my household circuit brea...

My BX1300G Back-UPS just blew out with a loud pop and tripped my household circuit breaker after about four months from purchase. I reset the household circuit breaker but the UPS won't even power on e...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS for Home and Office Forum
769 0 2
Latest Reply: Anonymous user

Solved
Anonymous user
Anonymous user

BR1500G - Voltage Through Neutral/Ground

Hello, Currently I have roughly 1.5-2 volts running through the ground/neutral coming out of a typical wall outlet. I need to get rid of this as it taking out some sensitive control boards I have. Curr...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS for Home and Office Forum
1003 0 2
Latest Reply: BillP

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

Is it ok to place the ES-750 on its side

I have changed desks only to realize that the ES-750 I have wont fit while its laying flat in its normal orientation. Can I prop it up on its side (outlets facing forward instead of up) without damagin...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS for Home and Office Forum
858 0 1
Latest Reply: BillP

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Anonymous user
Anonymous user

Back UPS XS 1500 w/ Battery Disconnect error

I have a two year old Back-UPS XS 1500 unit that has functioned flawlessly until today. Out of the blue it suddenly thinks that the battery is disconnected (flashing empty battery indicator on LCD and ...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS for Home and Office Forum
2796 0 4
Latest Reply: Anonymous user

Anonymous user
Anonymous user

New Back-UPS xs 1300 good bye xs 1500

I had a Back-UPS xs 1500 with external battery pack (4500va :>) for years and loved it. It died yesterday and when I took it apart I found the circuit fried, battery cables corroded. It has been abo...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS for Home and Office Forum
558 0 0

2021-06-29

Solved
Anonymous user
Anonymous user

XS-900 will not reset circuit breaker

We use this XS-900 to protect a small server, two routers and phone hubs.Recently the UPS alarm came on. The On Line and On Battery lights were flashing.First tried to reset circuit breaker on back of ...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS for Home and Office Forum
2156 0 6
Latest Reply: Anonymous user

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Anonymous user
Anonymous user

Is an old ES 350 worth fixing?

I have several old (age unknown) ES 350's that don't work anymore. Are they worth fixing?
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS for Home and Office Forum
781 0 1
Latest Reply: BillP

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