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Posted: 2021-07-08 11:35 PM . Last Modified: 2024-02-14 11:46 PM
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Posted: 2021-07-08 11:35 PM . Last Modified: 2024-02-14 11:46 PM
Hi
I bought an APC back ups es 650va 2 days back... installed the powerchute software and noticed something rather strange;
the idle power consumption on my cpu only (had disconnected the monitor to check out the power usage of my cpu) was at 27watts. i switched off the mains supply and it immediately went to 46 watts. tried it a number of times with the same result.
can anyone please tell me whats up with this?
thanks 🙂
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Posted: 2021-07-08 11:36 PM . Last Modified: 2024-02-14 11:46 PM
Good day Prabhat,
One thing that I could think of is the kind of wave form that our Back-UPS produces when it is running on battery power. Our Back-UPS is designed to produce whatever is being fed to the unit when it is online. If it is running on battery, the BackUPS wave worm changes to a step approximate sine wave. Some load/units
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Posted: 2021-07-08 11:36 PM . Last Modified: 2024-02-14 11:46 PM
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Posted: 2021-07-08 11:36 PM . Last Modified: 2024-02-14 11:46 PM
Thanks JonPro i guess that could be the only explanation for the behavior... however i am concerned if everything would be consuming 70% more power on backup, my cpu stands at 105 watts at full load, the monitor at a 100 watts. i'm even afraid to test it out at full load now.
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Posted: 2021-07-08 11:36 PM . Last Modified: 2024-02-14 11:46 PM
You are welcome.
On my end, I normally advise my customer not to exceed 80% of the load to give the unit more time to do graceful shutdown.
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Posted: 2021-07-08 11:36 PM . Last Modified: 2024-02-14 11:46 PM
Good day Prabhat,
One thing that I could think of is the kind of wave form that our Back-UPS produces when it is running on battery power. Our Back-UPS is designed to produce whatever is being fed to the unit when it is online. If it is running on battery, the BackUPS wave worm changes to a step approximate sine wave. Some load/units
Link copied. Please paste this link to share this article on your social media post.
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