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SRC1KUXI suddenly trips sometimes

APC UPS for Home and Office Forum

Schneider Electric support forum for our APC offers including Home Office UPS, Surge Protectors, UTS, software and services and associated products designed to share knowledge, installation, and configuration.

rajil.s_apc
Crewman
Crewman
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SRC1KUXI suddenly trips sometimes

Hello,

 

I have a SRC1KUXI 800W online UPS. It has recently started tripping off when main goes off. I have checked the two SMF batteries attached and they showed 13.20V and 13.23V respectively. A self-test on the UPS comes out ok.

 

Here is a video after it has tripped,

https://i.imgur.com/4t4AaDS.mp4

 

The host is running apcupsd. This is what i get from a running system,

 

 

 

 

 

 

$apcaccess
APC      : 001,038,0930
DATE     : 2022-04-30 23:56:31 +0530  
HOSTNAME : nas
VERSION  : 3.14.14 (31 May 2016) unknown
UPSNAME  : pfsense
CABLE    : Ethernet Link
DRIVER   : NETWORK UPS Driver
UPSMODE  : Stand Alone
STARTTIME: 2022-04-30 23:27:28 +0530  
MASTERUPD: 2022-04-30 23:56:31 +0530  
MASTER   : x.x.x.x:3551
MODEL    : SRC1KUXI
STATUS   : ONLINE
LINEV    : 236.1 Volts
LOADPCT  : 55.0 Percent
BCHARGE  : 95.0 Percent
TIMELEFT : 175.0 Minutes
MBATTCHG : 5 Percent
MINTIMEL : 3 Minutes
MAXTIME  : 0 Seconds
OUTPUTV  : 236.2 Volts
LOTRANS  : 160.0 Volts
HITRANS  : 265.0 Volts
RETPCT   : 60.0 Percent
ITEMP    : 40.0 C
BATTV    : 28.8 Volts
LINEFREQ : 50.0 Hz
LASTXFER : Automatic or explicit self test
NUMXFERS : 0
TONBATT  : 0 Seconds
CUMONBATT: 0 Seconds
XOFFBATT : N/A
SELFTEST : NO
STATFLAG : 0x05000408
BATTDATE : 2018-09-19
NOMOUTV  : 230 Volts
NOMBATTV : 24.0 Volts
END APC  : 2022-04-30 23:57:27 +0530  

 

 

 

 

The UPS is only loaded 55%. Any idea what could be the issue?

 

Thanks

 

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