The cable bundle
The three single core cables are bundle around the galvanized steel catenary in a right hand lay.
Operating temperature:
A .Normal operation 900C;
B. Emergency operation 1050C
C. Short circuit operation2500C.
This cable can be used for aerial as well as underground installation.
Non Metallic Screened HV ABC conductors
Phase conductors are stranded circular compacted aluminum alloy 1350 to H68 condition. The standard catenary is bare stranded circular compacted all aluminum alloy AAAC/1220 conductor. For special applications, such as high wind locations, aluminum-clad steel-reinforced catenaries are available.
Conductor Screen, Insulation and Insulation Screen
Semi-conductive conductor screen, XLPE insulation and semi-conductive insulation screen are triple extruded. The insulation screen is hand strippable without preheating and complies with strippability and adhesion tests given in AS/NZS 3599.
HV XLPE Insulated Non Metallic Screened ABC HDPE 6.35/11kV & 12.7/22kV
XLPE insulated non metallic screened aerial bundled cables with HDPE covering to AS/NZS 3599.2.
Aluminum conductors, aluminum alloy 1120 support conductor.
Nominal conductor area mm2 | 6.35/11kV | 35 | 50 | 70 | 95 | 120 | 150 | 185 |
12.7/22kV | 35 | 50 | 70 | 95 | 120 | 150 | 185 |
