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UPS Part 3 and clean up! Completed!


After pulling the batteries out and having a closer look at everything I noticed that one wire had some damage done to the outer plastic shielding however it had not gone through to the copper wires.

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Gotta treat these with respect

 I decided that I should repair that little issue and grabbed some heat shrink and the trusty heat-gun to patch it up.

Before
Before
after!
After
After the new batteries arrived I plugged them in and let them charge for the next day. The next day I decided to test the system and unplug it while it had a load on it and it worked! I had the system on the UPS for 5 minutes and the new batteries still had another 15 minutes left in them.

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Bit messy…

I decided to take the opportunity and clean up my little area, do some cable management and whatnot.

Before and After
After that bit of work, I was presented with a nice clean computer area!

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Hooray, all clean!

So at the end of the day, I’ve taken a few things from this learning experience with UPS systems.
  • I should look at getting a network managed UPS so it can shut down everything plugged into it. I’ve been looking and it looks like I can use a small VM on the ESXi server to do this. Its a bit of extra work but it will have everything turn off gracefully in the case of an event where I am not around.
  • Batteries can be expensive! I went with the cheap eBay ones but if they are going to last the next year or two, ill find out!
  • Cable Management at the start is important. If you keep stacking stuff on each other its a real pain to manage later.

All in all, I got a very decent UPS system ( 1400KV-1000W) for just under 130$ AUD. Personally, I am quite happy with that and now I have a good UPS for the future FreeNas project!

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