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hkpolice_apc
hkpolice_apc
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‎2025-01-30
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hkpolice_apc
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SUA1500 more efficient than SUA1000XL?

I'm considering purchasing a used SUA1000XL but according to APC's efficiency calculator, the 1000XL model uses 5-6w more than the SUA1500 at all poin...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
705 0 1

2021-06-29 07:03 AM

hkpolice_apc
/html/rank_icons/Ensign.png hkpolice_apc

SMT1500 buzzing after 1 hour

Just acquired an SMT1500 120v and everything works normally except that if I leave it plugged in for more than an hour, it starts buzzing.I narrowed i...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
1268 0 5

2021-06-29 06:37 AM

hkpolice_apc
/html/rank_icons/Ensign.png hkpolice_apc

SMT1500 Float voltage adjustment?

Is it possible to connect to this UPS with hyperterminal using the Serial cable and adjust the Float voltage in "PROG" mode? I know that older models ...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
914 0 1

2021-06-29 06:36 AM

hkpolice_apc
/html/rank_icons/Ensign.png hkpolice_apc

SMT1500 fan/firmware questions

I'm considering upgrading from a SUA1500 to a SMT1500 but am worried about the constantly running fan. I know that more recent firmwares are supposed ...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
759 0 1

2021-06-29 06:23 AM

Activity Feed
  • Posted Re: Smart-UPS 2200 non-APC battery problem on APC UPS Data Center & Enterprise Solutions Forum. ‎2021-06-29 07:09 AM
  • Posted SUA1500 more efficient than SUA1000XL? on APC UPS Data Center & Enterprise Solutions Forum. ‎2021-06-29 07:03 AM
  • Posted Re: SMT750I , Questions before purchase on APC UPS Data Center & Enterprise Solutions Forum. ‎2021-06-29 06:57 AM
  • Posted Re: SMT1500 buzzing after 1 hour on APC UPS Data Center & Enterprise Solutions Forum. ‎2021-06-29 06:37 AM
  • Posted SMT1500 buzzing after 1 hour on APC UPS Data Center & Enterprise Solutions Forum. ‎2021-06-29 06:37 AM
  • Posted SMT1500 buzzing after 1 hour on APC UPS Data Center & Enterprise Solutions Forum. ‎2021-06-29 06:37 AM
  • Posted SMT1500 Float voltage adjustment? on APC UPS Data Center & Enterprise Solutions Forum. ‎2021-06-29 06:36 AM
  • Posted Re: Smart-UPS 1400 Fan Runs Constantly on APC UPS Data Center & Enterprise Solutions Forum. ‎2021-06-29 06:34 AM
  • Posted SMT1500 fan/firmware questions on APC UPS Data Center & Enterprise Solutions Forum. ‎2021-06-29 06:23 AM
  • Posted Re: Repeated Smart UPS 2200 problem? on APC UPS Data Center & Enterprise Solutions Forum. ‎2021-06-28 09:14 PM
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