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Hello,
Board change today (domestic), cable is aluminium twin and earth - socket ring = 4mm/1.5mm, lighting = 1mm/1mm, oven 10mm/4mm
IR all good, continuity & Zs are within values set for copper equivalents.
This is not tinned copper.
I have managed to find out that this cable was used briefly in approx. 1971 due to a copper shortage (flat built in 1971 also). Apparently MK produced accessories specifically for use with this cable, although if ever fitted they are no present now.
Anyway, does anyone here know what the CCP and EFLI for cables sizes mentioned above please?
Obviously departures will be noted on cert.
Thanks.
Board change today (domestic), cable is aluminium twin and earth - socket ring = 4mm/1.5mm, lighting = 1mm/1mm, oven 10mm/4mm
IR all good, continuity & Zs are within values set for copper equivalents.
This is not tinned copper.
I have managed to find out that this cable was used briefly in approx. 1971 due to a copper shortage (flat built in 1971 also). Apparently MK produced accessories specifically for use with this cable, although if ever fitted they are no present now.
Anyway, does anyone here know what the CCP and EFLI for cables sizes mentioned above please?
Obviously departures will be noted on cert.
Thanks.