ASTM/ICEA-S-95-658 Standard Copper Concentric Cable

Specifications:

Copper Core Concentric Cable is made of one or two solid central conductors or stranded soft copper, with PVC or XLPE insulation, outer conductor made up of several soft copper wires stranded in a spiral and black outer sheath which can be made of PVC, thermoplastic polyethylene or XLPE.

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Application:

Concentric cables are generally used by distribution network operators linking electrical networks and towers to a person’s home or business. Suitable for direct burial, they are also used for sub mains in high rise towers and street lighting systems.
For the connections to the overhead network, installed between the secondary overhead distribution network to each of the users' meters. It is especially used to prevent power theft. Operating Temperature: 75°C or 90°C.

Standard:

UL 854---UL Standard for Safety Service-Entrance Cables
UL44---UL Standard for Safety Thermoset-Insulated Wires and Cables

Construction:

Conductor: Plain Annealed Stranded Copper Phase Conductor.
Insulation: XLPE insulated surrounded by a concentric layer of plain annealed solid copper neutral conductors.
Concentric Wire: Plain Annealed Solid Strand Bare Copper Wire
Sheath: PVC
Sheath Colour: Black
Core identifications: Colors

Data Sheet

Core	AWG	Structure Size (mm)							Copper cable (kg/km)
		Conductor		Insulation	Concentric conductor		Outer sheath
		Single wire		XLPE	Single wire		UV-PVC
		No.	Dia.	Thick	No.	Dia.	Thick	Dia.
1	16	7	0.49	1.14	39	0.321	1.14	6.82	81.46
1	10	7	0.98	1.14	34	0.511	1.14	8.67	172.04
1	8	7	1.23	1.14	25	0.643	1.14	9.68	221.58
1	6	7	1.55	1.14	25	0.813	1.14	10.98	160.50
1	4	7	1.96	1.14	27	1.020	1.14	12.62	509.26