1 conductor 2 insulation screen 3 insulation4 insulation shielding 5 Semi-conductive buffer layer 6 corrugated aluminum sheath7 Outer sheath
:IEC60840、5A-4、GB/T 11017,
Standard :IEC 60840,Japan Tokyo Electric Power 5A-4(reference)、GB/T11017, also can according to user’s requirements.
:Characteristcs
1Uo/U :64/110k V Um=126kV
rated voltage Uo/U: 48/66kV,maximum voltage Um=72.5kV
2、 90℃
Conductor long-term maximum working temperature is 90℃
3(5S)250℃
Short circuit ( the longest lasting less than 5S ), the conductor temperature does not exceeding 250 ℃
4、0℃,≥18D (D)
The minimum temperature of cable laying: 0℃
The minimum bending radius≥ 18D (D is the cable outer diameter )