Custom AL / PE Insulated Aerial Bunch Cable 3 Core IEC 60502 Certification
The aerial Bundled cables designed for overhead distribution lines have an insulated neutral messenger made of AAAC, which the insulated aluminium phase conductor are helically wound over it. Cables are rated at 0.6/1(1.2)kV and conform to IEC60502.
a)Phase - The phase conductor shall be of H68 Condition aluminium conductor and compacted circular stranded.
b)Neutral or messenger - The Neutral or messenger conductor shall be of aluminium alloy conductor and compacted circular stranded.
The phase, neutral conductors shall be extruded with polyethylene(PE) as insulation.
Schedule of technical particulars
|Nominal cross-sectional area||mm²||16||16||25||35||50||70||95||120||150||185|
|Number of cores||1||3||3||3||3||3||3||3||3||3|
|Minimum number of wires||6||6||6||6||6||12||15||15||30||30|
|Nominal insulation thickness||mm||1||1||1.2||1.2||1.4||1.4||1.6||1.6||1.8||2.0|
|Diameter of insulated core||mm||6.8||6.8||8.5||9.5||11.2||13.0||15.1||16.6||18.4||20.6|
|Max. DC resistance at 20℃||ohm/km||1.91||1.91||1.20||0.868||0.641||0.443||0.320||0.253||0.206||0.164|
|Current rating at still wind, ambient||A||61||61||84||104||129||167||209||246||283||332|
|Nominal cross-sectional area||mm²||25||25||25||25||35||50||70||70||95||120|
|Minimum number of wires||6||6||6||6||6||6||12||12||15||15|
|Nominal insulation thickness||mm||1.2||1.2||1.2||1.2||1.2||1.4||1.4||1.4||1.6||1.6|
|Diameter of insulated core||mm||8.5||8.5||8.5||8.5||9.5||11.2||13.1||13.1||15.1||16.6|
|Max. DC resistance at 20℃||ohm/km||1.312||1.312||1.312||1.312||0.943||0.693||0.469||0.469||0.349||0.273|
|Calculated breaking load||kN||6.4||6.4||6.4||6.4||8.9||12.1||18.0||18.0||24.2||30.8|
|Approx. overall diameter||mm||15.3||19.0||23.2||25.6||30.0||34.9||40.6||44.1||49.2||54.9|
|Approx. weight of cable||kg/km||160||290||400||500||680||920||1270||1510||1870||2340|
We are capable of meeting the most strict delivery schedules according to per purchase order. Meeting the deadline is always the top priority as any delay in the delivery of cable can contribute to overall project delay and cost overrun.
Cable is supplied in wooden reels, corrugated boxes and coils. Cable ends are sealed with BOPP self adhesive tape and non-hygroscopic sealing caps to protect the cable ends from moisture. The required marking shall be printed with a weather-proof material on the outsides of drum according to customer's requirement.