Will BS7671 18th AMD 3 or BS7671 19th

Will BS7671 18th AMD 3 or BS7671 19th include provisions for the use of Doncaster Cables

PV Ultra

EV Ultra

EarthSure

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  • Interesting - the EarthSure version seems to have a G/Y covered c.p.c. but is still the same overall size as normal T&E with a bare c.p.c., due to a having a thinner sheath of improved material. Doesn't comply with BS 6004, but  they seem to have negotiated BASEC approval.

    I think the Irish already have T&E with an insulated c.p.c. (and possibly a full size c.p.c. as well) - which is presumably to suitable IS - and therefore likely to be directly acceptable to BS 7671 under the 'appropriate standard of another country' clause.

       - Andy.

  • I think the Irish already have T&E with an insulated c.p.c. (and possibly a full size c.p.c. as well) - which is presumably to suitable IS - and therefore likely to be directly acceptable to BS 7671 under the 'appropriate standard of another country' clause.

    That's a possible route for conformity with BS 7671, as long as there's a constructional standard that meets the requirements of Reg Group 511 in not leading to a "declaration" or "departure", but it not being a UK national standard it's likely no data would be included in Appendix 4 for that cable type (if indeed it were different tables to BS 6004).

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  • I think the Irish already have T&E with an insulated c.p.c. (and possibly a full size c.p.c. as well) - which is presumably to suitable IS - and therefore likely to be directly acceptable to BS 7671 under the 'appropriate standard of another country' clause.

    That's a possible route for conformity with BS 7671, as long as there's a constructional standard that meets the requirements of Reg Group 511 in not leading to a "declaration" or "departure", but it not being a UK national standard it's likely no data would be included in Appendix 4 for that cable type (if indeed it were different tables to BS 6004).

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