What you will learn
Understand the requirements of Surge Protection as required by
BS7671 18th Edition
Lightning Protection Systems as required by BS EN 62305
Surge Protection to the British Standard BS7671.
Understanding BS7671 based on sections 443 and 534
Introduction to BS7671,18th edition section 443
The sources of electrical disturbances of atmospheric and manmade origin
The definition of insulation category and withstand voltages (Uw)
The new CRL risk assessment to determine if SPDs are required
BS7671, 18th edition section 534
The application of surge protective devices to meet requirements of section 44
The lightning protection zone concept (LPZ).
The best practice of the installation of SPDs
New definitions and parameters explained relating to surge protection devices
Connection methods and the key points in selection of SPDs
The critical parameters to a good installation and understanding technical characteristics
Surge Protection in Lightning Protection Systems to BS EN 62305-4
This section will expand on the requirements of BS7671
Protection of Electrical & Electronic Systems within structures
Further detail on Lightning protection zones within structures
Selection of SPDs for the protection of power and communication systems
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