APPLICATION
Pre-assembled cables are used in distribution circuits and household connections.Pre-assembled cables has one more advantage than bare conductor that they can be installed in wooded areas and some places with small physical space.Because of being insulated, it provides greater reliability to the power system, avoiding disconnections due to the short circuits caused by contact with trees.
DESCRIPTION
The pre-assembled cables are constructed by twisting 1, 2 or 3 Insulated phase cores and a insulated neutral core together.
STANDARD
ABNT NBR 8182,IEC 60228,IEC 60502-1,EETT ANDE 03.21.38 - Rev.3
CONSTRUCTION
1.Phase core
Class 2, compacted or non-compacted aluminum wire stranded conductor
2.Neutral Core
Conductor formed by one of the following types:
AAC(All aluminum Conductor),aluminum wire 1350 H19
ACSR(Aluminum Conductor Steel Reinforced), aluminum wire 1350 H19
AAAC(All Aluminum Alloy Conductor), aluminum alloy wire 6201
3.Insulation
XLPE - Cross-linked polyethylene
PE - Polyethylene
