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- power - When do I need a pure sine wave UPS? - Super User
If a UPS lasts long enough, the cost of replacement batteries overruns the initial cost If you are buying quality UPSes, therefore, give more consideration to the running cost of the UPS than to the initial purchase price ⁶ A midrange UPS from the same manufacturer costs about ⅓ that of a true-sine UPS with the same headline specs
- How to choose a UPS calculate power for a new PC
Some new information for an old thread Your UPS should be capable of providing the max potential draw of your PSU I mean, the entire point of the UPS is to protect your data so it should not be the weak link in the chain of components Also, the price jump to a higher rated UPS isn't that much in the scheme of things
- Why are UPS battery backups all rated in VA instead of AH?
Note that a battery is an energy source the provides a DC voltage and up to X Ampere-hours But the rating on a UPS indicates the maximum (non-reactive) AC power that it can supply to the attached load Since the power factor of the load is not specified, the actual power consumption (i e wattage) of the UPS's load is also unknown –
- Why is my Eaton UPS beeping? - Super User
root@srv ~# upsc eaton ups load 14 This means a 14% load The battery is charged at 91% While the UPS behaviour does not suggest it, I see that root@srv ~# upsc eaton ups alarm Replace battery! I do not know if this is a default setting or there is indeed a problem with the (brand new) battery The manual says
- How to stop Powered by Admiral anti ad-block pop-up messages?
I've recently noticed a TON of sites using this Admiral anti-ad-blocking software Your experience is important to us It looks like you are using an adblocker Disable Your Adblocker Disable my
- What is better for power problems, a UPS or a voltage regulator?
The UPS and voltage regulators sold here in Europe all provide 230v on their sockets However, their physical shape only allows connecting PCs and monitors (which come with what Ignacio identified as a IEC connector) and not generic electric devices, which have a Schuko (grounded) or Europlug (ungrounded) connector
- How to upgrade all Python packages with pip - Stack Overflow
@RefaelAckermann Spinning up pip is order of magnitude faster than checking version of a package over network so that's number of checks which should be optimized not number of spin ups Mine makes n checks, yours makes n+m checks –
- php - Access licence number for UPS - Stack Overflow
My UPS ID Password You can easily create in 1 min at UPS website, as long as you have an email UPS account number First you need to open a UPS account to get the UPS account number Each country has a different process to open an account, e g In USA, you can simply submit a form to open account at UPS website Access Key
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