On 1293042122, WhiteVan Lifestyle said...
You don't have a ****ing clue what you are talking about.
WhiteVan Lifestyle cites others who only agrees with what I posted. Anyone with basic grasp would not even quote the relevant parts. He cannot when he did not read it. His citation defines why effective protectors connect short (low impedance) to single point earth ground. And why that protection is so necessary for all potentially destructive surges including lightning and utility switching spikes.
What he obviously did not read from his own citation:
> To minimize the impedance (virtually all inductive reactance) of this
> conductor, it is critical that it be as short as possible.
Critical that a protector connect as short as possible to earth. And no sharp wire bends, no splices, and separated from other non-grounding wires. All because the protector will only be as effective as its earth ground. Which is why grounding even must not even be inside metallic conduit:
> if the ground conductor is running in steel conduit, its inductance
> will be greatly increased (by as much as 40X), because of the higher
> permeability of the steel!
And why single point earth ground is essential:
> Both NEC and good engineering practice require that all made electrodes
> (intentional earth connections) be bonded together, and this bond should
> be outside the building.
Critical to surge protection is the earthing. So that surges do not even cause munitions dump explosion, Ufer grounding is another well proven technique. Because protection is always about earthing - as those legendary application notes from Polyphaser demonstrate:
> Such an electrode is called a Ufer. ... Structural steel encased in concrete
>can made a part of the ground electrode system simply by thoroughly bonding
> all elements of the rebar together and bonding from there to the System
> Ground. See
>
[Link: polyphaser.com]> The Engineering Notes on this website are an excellent resource for
> understanding the engineering issues associated with grounding for
> lightning protection, especially for radio facilities.
How curious. WhiteVan Lifestyle simply confirms what I posted. He does not read or understand any of it? Clearly not. Explains his censured profanity, nasty attitude, personal attacks, and zero credibility. WhiteVan Lifestyles demonstrates why so many believe lies and myths recited by salesmen. And do not learn why one 'whole house' protector, properly earthed, is essential for surge protection. Or one can view those scary pictures - house fires because plug-in protectors are so often grossly undersized to increase profits.
What does Polyphaser discuss for surge protection. Always - as in there is no alternative - always dissipate surges in earth. Polyphaser's app notes are industry benchmarks defining earthing as so critical to surge protection.
Meanwhile, more lies. Somehow I am the owner of General Electric, Siemens, Cutler-Hammer, ABB, Intermatic, Leviton, Clipsal, Polyphaser, or any other responsible companies. Nonsense. WhiteVan Lifestyle must invent lies due to insufficient education. It explains his nasty personal attacks, censured profanity, and even his own citation confirms what I posted. I don't know if I should laugh or just be sad for him.
Moderator. Please censure posts from WhiteVan Lifestyle that are nothing more than personal attacks. But leave his citations that confirm how and why a 'whole house' protector is so essential for complete surge protection.
For 99.5% of the protection, one 'whole house' protector costs about $1 per protected appliance. Just another reason why that (and no plug-in) protectors are used in facilties that cannot suffer damage.
Last edited by westom on December 23, 2010 03:03.