Polyethylene Service Drop Cable , Aerial Drop Cable For Overhead Distribution Lines

 China Polyethylene Service Drop Cable , Aerial Drop Cable For Overhead Distribution Lines supplier

Polyethylene Service Drop Cable , Aerial Drop Cable For Overhead Distribution Lines image

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Brand Name :
SHANCABLE

Model Number :
ABC-AAC/PE

Certification :
NF C 33-209 NFA 2X

Place of Origin :
China

MOQ :
500m

Price :
0.19-10.99USD/m

Payment Terms :
L/C, D/A, D/P, T/T

Supply Ability :
1000km per Month

Delivery Time :
15 Days

Packaging Details :
Wooden Drum/ Steel Drum

Phase Conductor :
Aluminium

Neutral or messenger :
aluminium alloy conductor and compacted circular stranded

Insulation :
polyethylene(PE)

Application :
Overhead Power Transmission Lines

Rated Voltage :
0.6/1 KV

Description

3 Phase conductors + 1 Messenger conductor + 1 Street lighting conductor

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.

Construction

  1. Conductor:

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 c)Street Lighting- The street lighting conductors shall be of H68 condition aluminium conductor and compacted circular stranded..

  1. Insulation:

The phase, neutral conductors shall be extruded with polyethylene(PE) as insulation.

Schedule of technical particulars

Phase conductor
Nominal cross-sectional area mm² 25 35 50 70 95 120 150 185
Number of cores 3 3 3 3 3 3 3 3
Minimum number of wires 6 6 6 12 15 15 30 30
Nominal insulation thickness mm 1.2 1.2 1.4 1.4 1.6 1.6 1.8 2.0
Diameter of insulated core mm 8.5 9.5 11.2 13.0 15.1 16.6 18.4 20.6
Max. DC resistance at 20℃ ohm/km 1.20 0.868 0.641 0.443 0.320 0.253 0.206 0.164
Current rating at still wind, ambient A 84 104 129 167 209 246 283 332
temperature=30℃
Conductor temperature=75℃
Messenger conductor
Nominal cross-sectional area mm² 25 25 35 50 70 70 95 120
Minimum number of wires 6 6 6 6 12 12 15 15
Nominal insulation thickness mm 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 9.5 11.2 13.1 13.1 15.1 16.6
Max. DC resistance at 20℃ ohm/km 1.312 1.312 0.943 0.693 0.469 0.469 0.349 0.273
Calculated breaking load kN 6.4 6.4 8.9 12.1 18.0 18.0 24.2 30.8
Street lighting conductor
Nominal cross-sectional area mm² 25 25 35 50 70 70 95 120
Minimum number of wires 6 6 6 6 12 12 15 15
Nominal insulation thickness mm 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 9.5 11.2 13.1 13.1 15.1 16.6
Max. DC resistance at 20℃ ohm/km 1.312 1.312 0.943 0.693 0.469 0.469 0.349 0.273
Completed cable
Approx. overall diameter mm 23.2 25.6 30.0 34.9 40.6 44.1 49.2 54.9
Approx. weight of cable kg/km 470 560 740 980 1330 1580 1940 2410
Packing length m/drum 1000 1000 1000 1000 500 500 500 500

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