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EV CHARGING EQUIPMENT

John Peckham
I am hearing from my network of contractors, that have actually read the new 722, that they have been asking charging equipment manufactures for documentary proof to comply with Note 5 of 722.411.4.


They are getting knocked back for asking or in one case a Declaration that says the particular device complies with BS 7671. I think that is wrong to declare that as BS 7671 is an installation safety standard and not a product standard. I believe that as a minimum the equipment must comply with the Low Voltage Directive and be CE marked. I also believe that manufacturers have to issue a Declaration of Conformity. 


BS 7671 722 has numerous references to the various standards required such as BS EN 61851 that the equipment must comply with. I am thinking it may be illegal to offer the sale of equipment that does not comply with the Low Voltage Directive and is not CE marked?


I am hoping the countries top man of equipment safety standards, Paul Skyrme , sees this post and will come on and give us his expert view?


Has any forum member asked for a Declaration of Conformity from EV charging equipment manufacturers and received one?
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  • 0
    Just how safe are “granny leads”?


    What are the standards for “granny leads”?


    Can they and do they actually leak DC current, why don’t they have an inline RCD in their flex like some of the portable hot tubs?


    There are millions of homes in the UK which will never progress beyond using a 13-amp socket for EV charging, unless a charger is installed without consulting the DNO and possibly paying for a supply upgrade as well as not getting the OLEV grant.


    As more secondhand EVs become available selling at lower prices than the new cars more people will be buying EVs and charging then using 10-amp cassette extension leads from a DIY store plugged into any available socket without any consideration for the safety of themselves or others; and it will become an issue that will require comments and observations when preparing an EICR. Particularly landlords EICRS as neither the landlord or tenant will want to pay for upgraded supplies, so the tenant will use what is there.


     Andy Betteridge 


Reply
  • 0
    Just how safe are “granny leads”?


    What are the standards for “granny leads”?


    Can they and do they actually leak DC current, why don’t they have an inline RCD in their flex like some of the portable hot tubs?


    There are millions of homes in the UK which will never progress beyond using a 13-amp socket for EV charging, unless a charger is installed without consulting the DNO and possibly paying for a supply upgrade as well as not getting the OLEV grant.


    As more secondhand EVs become available selling at lower prices than the new cars more people will be buying EVs and charging then using 10-amp cassette extension leads from a DIY store plugged into any available socket without any consideration for the safety of themselves or others; and it will become an issue that will require comments and observations when preparing an EICR. Particularly landlords EICRS as neither the landlord or tenant will want to pay for upgraded supplies, so the tenant will use what is there.


     Andy Betteridge 


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