SERVICES

The fist step for the cabling system is selection of cable sizes. Voltage drop is the considerable factor for the selection of LT cables but in case of HT cable selection depend on short circuit current and current carrying capacity. After selection of cable there will be an inspection visit at manufacturing unit before dispatch. There will be numerous testing on cables to ensues the acceptibity as per electrical standards and site requirements. Essential testes are listed as below:-
Tensile test ( for Aluminium conductor)
Wrapping test ( for aluminium conductor)
Annealing test ( for copper conductor)
Thickness of insulation and sheath
High voltage testing
Insulation resistance test
Hot set test ( for XLPE cables only)