4
AJ-PLEb2Y 結(jié)構(gòu)
Conductor Copper, round, massive and annealed
Insulation Paper
Element type Star quad
Cable core lay-up Layer stranding
Core wrapping Several layers of paper tapes
sheathing Seamless pressed, smooth or corrugated aluminium tube
Armouring (only AJ- type) Two layers of helically applied galvanized steel tapes
Outer sheath PE sheathing, black
