Power cables for overhead lines/SAH-20/SAX

1.Transmission power line 2.Life times:1000000times 3.Temperature and greater current rating 4.Short time delivery

Power cables for overhead lines

1.Uo/U/Um 12/20/24 kV 2.For transfer and distribution of electrical power in overhead electrical networks 

 

Application:

Conductors with XLPE insulation for overhead lines, are designed for transfer and distribution of electrical power inoverhead electrical networks with nominal voltage to Uo/U/Um 12/20/24 kV and frequency 50 Hz.The main characteristics of overhead lines with XLPE insulation overhead conductors are low susceptibility to operational failures when conductors strike against each other or when a tree is temporarily leaning on the line. Also the space in the terrain required for the line is narrower, specially in casse of parallel lines.

 

Construction:

Conductor: Aluminum alloy conductor stranded compacted-steel reinforced or Al stranded compacted or stranded

Insulation: XLPE

Color: Black

 

Technical data:

Rated voltage:6/10KV(12/20KV)

Max. conductor temperature: 90 °C

Short circuit temperature:250°C

Temperaure of laying: above -20 °C

Min. bending radius: 10*D

 

Construction data:

Cross section(mm2)	Diameter of conductor(mm)	Thickness of covering(mm)	Cable diameter(mm)	Cable weight(kg/km)
35	7	2.3	11.6	160
50	8	2.3	12.6	200
70	9.7	2.3	14.3	270
95	11.3	2.3	15.9	350
120	12.8	2.3	17.4	425

150

14.2

2.3

18.8

510

Power cables for overhead lines/SAH-20/SAX