ASTM Triplex Aerial Cable Service Drop Cable Overhead Power Transmission Line

 China ASTM Triplex Aerial Cable Service Drop Cable Overhead Power Transmission Line supplier

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ASTM Triplex Aerial Cable Service Drop Cable Overhead Power Transmission Line

1. Product Description
Triplex aerial cable, also known as triplex service drop cable, is a type of aerial cable used primarily for delivering power from utility poles to residential buildings. It consists of three conductors: two insulated phase conductors and one bare neutral conductor.

2. Advantages

  1. Durability: Designed to withstand harsh environmental conditions, including UV radiation, rain, and temperature extremes.
  2. Cost-Effective: Aluminum conductors are lighter and less expensive compared to copper, and the triplex configuration is relatively easy to install.
  3. Safety: Insulated phase conductors reduce the risk of electrical contact, improving safety for both linemen and the general public.
  4. Reduced Sagging: The steel core in the neutral conductor (if present) helps maintain cable tension and minimizes sagging, even over long spans.



3. Standards
(1). BS 7870-5: Part 5: Polymeric insulated aerial bundled conductors (ABC) of rated voltage 0.6/1 kV for overhead distribution

ABC Cables without Street Lighting
1+1 Structure
Phase Conductor Neutral Conductor Completed Cable
Section Insulation Thickness Electrical Resistance Section Insulation Thickness Electrical Resistance Overall Diameter Cable Weight
DC.20°C DC.20°C
No.xmm2 mm Ω/km mm2 mm Ω/km mm kg/km
1×25 1.3 1.20 25 1.3 1.20 17.6 210
1×35 1.3 0.868 35 1.3 0.868 19.6 270
1×50 1.5 0.641 50 1.5 0.641 23 360
1×70 1.5 0.443 70 1.5 0.443 26.4 500
1×95 1.7 0.320 95 1.7 0.320 30.6 680
3+1 Structure
Phase Conductor Neutral Conductor Completed Cable
Section Insulation Thickness Electrical Resistance Section Insulation Thickness Electrical Resistance Overall Diameter Cable Weight
DC.20°C DC.20°C
No.xmm2 mm Ω/km mm2 mm Ω/km mm kg/km
3×25 1.3 1.20 25 1.3 1.20 21.2 410
3×35 1.3 0.868 35 1.3 0.868 23.7 550
3×50 1.5 0.641 50 1.5 0.641 27.8 730
3×70 1.5 0.443 70 1.5 0.443 31.9 1000
3×95 1.7 0.320 95 1.7 0.320 36.9 1370
3×120 1.7 0.253 120 1.7 0.253 40.6 1690
ABC Cables with Street Lighting
3+1+1 Structure
Phase Conductor Neutral Conductor Street Lighting Conductor Completed Cable
Section Insulation Thickness Section Insulation Thickness Section Insulation Thickness Overall Diameter Cable Weight
No.xmm2 mm mm2 mm mm2 mm mm kg/km
3×50 1.5 50 1.5 25 1.3 29.8 830
3×70 1.5 70 1.5 25 1.3 33.6 1100
3×95 1.7 95 1.7 25 1.3 38.2 1470

4. FAQ
(1).Are you a manufacturer or trading company?
We are a leading and profesional manufacturer of cable and wire, including: LV power cable, ABC, bare conductor, building wire, control cable and so on, with high quality.
(2). Is it sample available?
For stock product, of course, the sample is available for free. The sample will be released against the freight, and freight collect is also acceptable.

(3). Can we represent your SANWU CABLE to bid?
Highly welcome! We are looking for agency or partner in your local to promote our products, develop business, accordingly, we will provide nice condictions to make you get rich return.

(4). How about the package?
We can pack our products, by coil, carton, plastic bag, wooden drum/reel, steel-wooden drum/reel, steel drum/reel with strong protection to suit for the long-distance delivery.

5. Available Samples:

6. Factory Cable making machines:

7. Packing&Delivery:

We are China ASTM Triplex Aerial Cable Service Drop Cable Overhead Power Transmission Line manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.

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