The SY2-D surge protector (SPD)
Автор: David Savery Electrical Services
Загружено: 2018-09-30
Просмотров: 142366
Surge protection made easy for 18th Edition! Also available in (sober) article form at:
https://www.dses.co.uk/index.php/free...
Device kindly supplied to me by Surge Protection Devices Ltd. following my approach to them after seeing their stand at Elex 2018. This is not a paid promotion.
Note that the graphic showing the connection of this device around the 14 minute mark is technically incorrect - it should show the main switch connected to the top of the RCD, then the MCB connected to the bottom. A corrected graphic can be seen on my website.
Related videos:
My install of a Type-2 unit on site: • Exciting new SPD installation - with cock-up!
How I ballsed-up the above install: • Surge protection - a correction!
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