Comments on: LV: Coordination between 2 Surge protection devices (SPD)

By: Piterson

Piterson — Sat, 05 Jun 2010 11:03:34 +0000

Hey! Thanks for a nice post, I like your style:D I've bookmarked this page, so if others are interested here is the location of bookmark

By: mkv to avi

mkv to avi — Wed, 02 Jun 2010 07:06:08 +0000

How the scientific method,this is in order to drive the power of lightning to the ground and avoid it spreading downstream.thanks for sharing

By: mini circuit breaker

mini circuit breaker — Mon, 24 May 2010 00:53:18 +0000

Surge protection devices is more useful now days, it will protect from the thrunder to keep human safe.

By: 1st class contracting

1st class contracting — Sat, 22 May 2010 13:24:47 +0000

This was very informative i had no idea, this info will surly help me in the future. thanks alot

By: THUNDER

THUNDER — Wed, 24 Feb 2010 09:41:26 +0000

interesting post my only remark would be that the distance in IEC standards is 10 m and not 30 m

By: james

james — Thu, 14 Jan 2010 13:49:19 +0000

i want to know the best materials to use for Surge protection devices for a duplex bulding and the best way of inst it

By: lightning

lightning — Wed, 14 Oct 2009 16:04:35 +0000

I want as u about installation lightning protection. ant install Electrode in to the earth.

By: Francois

Francois — Wed, 22 Jul 2009 12:12:13 +0000

hello Sayed,
your question seems too general … is it in relation with this article about surge protection coordination ? please be more specific

By: wab

wab — Tue, 21 Jul 2009 10:58:48 +0000

Good information. Thanks for sharing. The graphic is a nice illustration and the information about adding a second down-stream protector is most helpful.

By: sayed

sayed — Fri, 17 Jul 2009 08:47:24 +0000

hi this is sayed please send me some good and easy calculation for ohms law