Can you plug a UPS into another UPS? - Super User
2017年3月11日 · Almost all UPS equipment interprets a stepped sine wave as bad power. Therefore, as soon as the first UPS goes on battery and outputs a stepped sine wave, the …
power - When do I need a pure sine wave UPS? - Super User
2015年5月9日 · 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 …
power supply - Should the UPS output be exactly same in normal …
2018年12月6日 · Since replacing the power supply solved the problem, my bet is the UPS is fine. Though, of course, it's possible that the UPS is taking longer than it should to restore the AC …
Why are UPS battery backups all rated in VA instead of AH?
2024年4月19日 · 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 …
UPS Rates API - how to get service description - Stack Overflow
2023年10月13日 · Appendix E (pg 92 of the web services guide) only uses 2 descriptions with code 07: UPS Express, and UPS Worldwide Express. From what I gather, these are the same …
Is it ok to turn off and unplug my ups at night? - Super User
2018年2月13日 · Every night, with the UPS unplugged, the batteries self-discharge. Every day, when you plug the UPS back in, the batteries have to charge back up to compensate for the …
How to stop "Powered by Admiral" anti ad-block pop-up messages?
2024年11月1日 · 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 …
The UPS testing url for their Tracking REST API returns the same ...
2023年3月14日 · According to UPS API support, returning the same response for their testing/sandbox environment is the intended behavior. My question to UPS support (I attached …
How to choose a UPS / calculate power for a new PC
2011年12月9日 · 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 …
How to get labels in pdf using ups api?And how to print it directly …
2012年8月9日 · UPS does not return PDF labels. You have to convert the GIF that is returned into a PDF. You can do this easily using the 'convert' command of ImageMagick or using …