I would review Sol Arks website as they say they are immune. Probably have
something to back that up published there.-GlennSent from my 'smart'phone, so
please excuse typos and spelling errors.-- Original message--From:
Marco Mangelsdorf via RE-wrenchesDate: Wed, Mar 8, 2023 11:37 AMTo:
Backwoods Solar sells kits to harden against EMP. I am wondering how
effective they would be.
Drake
_Drake Chamberlin_
_Athens Electric LLC_
_Ohio Electrical Contractor's License 44810_
_CO Master Electrician's License 4526_
_NABCEP Certified PV Installation Professional_
---
On 202
Depends on how close and how strong the pulse or strike is. In Mil
satellites, the same thing. You can harden but are dreaming if you think
your electronics can really survive it. Even harder to protect
electronics that are powered on. The KH series spy sats I saw schematics
for had redundant
Hmmm...I wonder how much SolArk is dreaming.
https://www.sol-ark.com/e-m-p/
On Thu, Mar 9, 2023 at 9:58 AM Dave Angelini Offgrid Solar via RE-wrenches <
re-wrenches@lists.re-wrenches.org> wrote:
> Depends on how close and how strong the pulse or strike is. In Mil
> satellites, the same thing. You
Right Dave. The VooDoo of EMI filtering, lightning protection or EMP induced
voltage reduction attempts are similar and governed by the inverse square law.
How much energy and how close is it? You must properly reduce energy
propagation at every point. I have seen very expensive protection syste
I'm not an EMP expert by any means, but I've dealt with quite a few
lightning damaged systems. Having a good connection to a low impedance
grounding system (steel cased well, Ufer ground) is crucial. I also
have had fantastic luck with Midnite's MNSPD line. Delta, not so much.
On 3/9/2023 1
Good Grounds, SPD's, Luck, and Prayer. Cheers Friday !
Dave Angelini Offgrid Solar
"we go where powerlines don't"
http://members.sti.net/offgridsolar/
e-mail offgridso...@sti.net
text 209 813 0060
On 2023-03-09 12:03 pm, Ray Walters via RE-wrenches wrote:
I'm not an EMP expert by any means,
It depends upon the pulse. It you are referring to a an EMP caused by a
solar storm this is hard on large electrical grids. No problem on Solar
equipment. The voltage current is Ndf/dt number of turns times rate of
change of flux, the grid can collapse but if you disconnect from grid
(multimode
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