Views: 0 Author: Site Editor Publish Time: 2023-03-07 Origin: Site
1、A.1 - CCS (Bi Metal)
●Corrosion resistance 1 Mechanical robustness
● Very limited scrap value High electrical ampacity CCS IACS (30% - 55% [ 40%])
●
Rated for fusing temperature of CCS = 1084 Deg. C [ Steel alone : (1425- 1540 Deg. C)]
●Further deterrent to theft is to treat the surface so as to discolour not to resemble copper.
A.2- CCA (Bi Metal)
●10% and 1 5% by volume CCA
●62.9% - 64.4% min IACS [ Al= 61 % IACS]
●CCA presents a potential alternative to copper condud for use in LV and MV cables for anti-theft purposes.
●The conductor could present a corrosion risk, if the eare left unprotected in outdoor installations.
●Very limited Scrap value.
●Could drawn to fine sizes, can be used for small conductor sizes - high fatigue resistance in the annealed state
