The Disconnecting Earth Conductor Mystery - Why Do We Do This?

Three Phase EV chargers need to be protected against PEN conductor faults. In this video, we explore a PEN fault protection device from Matt:e and why they are used in three-phase EV charger installations.

This is part of our ongoing series exploring the full installation of a three-phase EV charger for a workplace EV charging scheme.

== AD =========================
More information about the Matt:e 3 Phase EV connection unit.
http://hub.efixx.co.uk/matte-3-phase
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=== Chapters=======
00:00 Matt:e EV charger connection Unit
00:50 What's inside
01:00 4 Pole Isolator
01:29 5 Pole MCB with actuator
02:11 PEN fault sensing unit
03:05 What do the UK wiring regulations say?
04:50 All conductors including the earth must be disconnected
05:45 How does a Matt:e compare Earth to earth?
07:05 Virtual earth electrode
07:54 Missing phase? - test switch
08:40 Be careful not the accidentally export and earth connection.
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Workplace EV charger installation
   • Workplace EV charger installation  
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❌ This content on this channel is for electrical professionals.❌ ==================================
📹 Presented by
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