David Savery Electrical Services's video: Hager s Arc Fault Dud Device

I ponied up the pounds to purchase Hager’s ‘smart’ AFDD after seeing it on the stand at Elex earlier this month. Although I raised my monobrow at some of the statements Hager were making at the show (see prior video), I nonetheless expected this device to perform its basic job regardless of any additional whistles and bells Hager have stuffed into the package. As you’ll see, things didn’t go to plan. What do you make of it? Is this a failure of my testing or a problem with Hager’s product? I'm not trying to place any cats among any pigeons here, so if you are attending Elex please don't give the Hager guys and gals a roasting about their wares based on this video. Ask them questions and politely engage with their representatives in a friendly fashion and make up your own mind on what they say. I've nothing against Hager... apart from their pricing sometimes... and I'm not out to cause them any aggro. Errata: In this video, I state my Siemens AFDD shows a triple-flash for earth leakage indication. While this is true of the single module Wylex/Crabtree branded AFDDs, this Siemens add-on unit only has a single flashing yellow light which flags a series arc, parallel arc or an earth leakage trip event. The parallel arc test should be discounted. It's very hard to create a parallel arc in this kind of way and it was very much done on the fly. Later thought and further playing around showed it as flawed. Links: Linda and Me at Elex ‘23 https://youtu.be/vl0tM-kZqa0?si=2WFWgf5gXflh1y-Q My first AFDD video from 2018 https://youtu.be/JRXFZHKGaXg “The Arc Fault Detection Device… again.” – This video was a technical follow-up to the previous presentation and introduced my homemade arc fault tester and arc test chamber. https://youtu.be/e0ElFaKc_e8 “The £1300 AFDD consumer unit” – Here I retrofit nine AFDDs into my old plastic Wylex board and discuss testing and fault finding on AFDD circuits. https://youtu.be/YDGeyJnoqZQ Affiliate links: For a shout out in a future video, you can buy me a beer or cigar here or with the SuperThanks button: https://www.buymeacoffee.com/dseselectric £50 off YourTradeBase: https://go.yourtradebase.com/refer/3M6F3301 SumUp credit/debit card processing: http://r.sumup.com/referrals/oBF5S Get £40 credit for switching to Zen Internet: https://zen.mention-me.com/m/ol/rt4lh-david-savery For web hosting, get £10 off at Krystal with the code DSESELECTRIC at checkout! https://krystal.uk/ Recycle your scrap cable at greencable.com - use referral code GREENCABLET1ZT when setting up an account and I'll get a tenner while you get a recycling bin delivered at no cost! For more on my video content, refer to my OnlyFans page (not really an OnlyFans page): https://dses.co.uk/index.php/news/244-onlyfans or at dses.tv