Procrastinatus

Why talk about it now?

Archive for July, 2010

Anderson Powerpoles and DC Backup Power

Posted by aonomus on July 30, 2010

You may recall from my last post the lovely photo of a large number of sealed lead acid (SLA) batteries gifted to me. I have finally completed the battery bank wiring with a few features in mind.

Originally I had 2x 2s2p 24VDC packs, and a 2s1p 24VDC pack, which I reconfigured to 1s10p.

I started out with this set of 7.2Ah, 12VDC SLA batteries and made up spade crimp terminal to powerpole adapters to allow for easy daisy-chaining of the batteries. I did this for a three reasons.

  • Versatility – I can split off 1, 2, 3, 4 batteries to go power some other device without worrying about disassembling a static installation. Additionally I can change the physical arrangement of the batteries themselves (rectangle, single long string, over/under, etc.
  • Compatibility – all my gear is fit with Powerpoles already
  • Safety – I can make all my connections with a small capacity, then safely series them with connectors that will never allow a short (versus attempting to crimp a long dangly cable wtih 10 crimp connectors on it and connecting it carefully to ensure no shorts occur).

Related to the above 2 photos, I filmed a 2 part video on Anderson Powerpole connectors after I received my shipment from http://www.powerwerx.com

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Updates on Projects

Posted by aonomus on July 4, 2010

Well, its been a while. I’ve become gainfully employed and my free time has decreased. On the bright side I will try to finish some more projects and do more videos for my loyal readers.

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