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© Furse, 2011

The document discusses amended building regulation section 443 regarding surge protection requirements, how secondary lightning effects can damage equipment, the problems transients cause and why protection is required, surge protection standards BS EN 62305 and BS EN 61643, and section 534 regarding selection and installation of surge protection devices.

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Hansika Rajapaksha
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54 views1 page

© Furse, 2011

The document discusses amended building regulation section 443 regarding surge protection requirements, how secondary lightning effects can damage equipment, the problems transients cause and why protection is required, surge protection standards BS EN 62305 and BS EN 61643, and section 534 regarding selection and installation of surge protection devices.

Uploaded by

Hansika Rajapaksha
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Introduction

Amended section 443 – is surge protection required?

Secondary lightning effects – surges/transient overvoltages


How do they damage equipment?
The problems transients cause and why protection is required

Surge protection to BS EN 62305 / BS EN 61643


Types of SPD / Lightning Protection Zones

Section 534 – Devices for Protection Against Overvoltage


Selection and installation of SPDs

© Furse, 2011. 2

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