Copper/Aluminum Conductor XLPE Insulated Concentric Cable from China manufacturer - Zhengzhou Aobest Electronic Technology Co., Ltd.

Copper/Aluminum Conductor XLPE Insulated Concentric Cable

Price:	0.2~100.0 USD
Payment Terms:	T/T,L/C,WU,
Place of Origin:	Henan, China (Mainland)


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Product Detail

Model No.: concentric cable

Production Capacity: 50000 kilometers one week

Delivery Date: within 15 days

Insulation Material: XLPE

Conductor Material: Aluminum

insulation: xlpe

outsheath: pvc

Means of Transport: Ocean,Land,Air,

Packing: Woodern drum

Shielding: Braid

Jacket: PVC

Brand Name: aobest

conductor: al

voltage: low voltage

PE/XLPE Insulated PVC Sheath NYCY Concentric Cable
1.Copper or Aluminium Conductor
2.TR-XLPE Insulation
3.Concentric neutral copper or aaac

PE/XLPE Insulated PVC Sheath NYCY Concentric Cable

Conductor

Plain copper or aluminum conductors, IEC 60228, solid or stranded versions, conductor types

10-16 mm² round, solid conductors .

10-25 mm², stranded conductor.

35-240 mm², sector shaped conductor, stranded

Insulation

PVC(Polyvinyl Chloride ), PE(Polyethylene), XLPE(Cross-Linked Polyethylene)

Filler

PVC(Polyvinyl Chloride)

Concentric Conductor

Copper wires and helical copper tape, Aluminum wires

Sheath

PVC(Polyvinyl Chloride)

Application

Distribution and signalling power cable for static outdoor application (with protection against direct UV-irradiation), in ground, in water, within facilities, in cable canals, in concrete, in conditions requiring increased electric protection and protection against mechanical damages. Used in electric power plants, transformer stations, industrial plants, metropolitan networks and other electric plants and for connection of signalling devices in industry, traffic and similar. Concentric conductor can be used as neutral, protective or earth connection, and if there is a danger of damages caused by digging, it acts as protection against contact voltage in case of rough insulation damage.

Minimum Bending Radius

Single Core: 15* overall diameter

Multi Core: 12* overall diameter

Power cables for energy supply are used for industry and distribution boards,power stations, house connecting boxes and street lighting as well as controlcable for the transmission of control impulses and test data.

Overall, where increased electrical and also mechanical protection arerequired.

Those cables are installed in open air, in underground, in water, indoors andin cable ducts.

The concentric conductor (C) is allowed to use as PE-, PEN-conductor or asshield.

due to the typical construction of concentric conductors it is possible toobtain many more cable joints, without cutting any conductor. In that way theoperating reliability is guaranteed.

REQUIREMENT

SERVICE AND SYSTEM CONDITONS

a) The cable shall be a service cable for continuous operation outdoorsand tropical conditions(temperature range of -1°C to +40°C,humidity of up to90% and saline conditions along the coast).

b) The cable shall be suitable for laying in cable ducts in air .

c) Permissible continuous loading operating temperature shall be70°C.

MATERIALS AND CONSTRUCION

Phase Conductors

a) The phase conductor shall be circular stranded annealed aluminumconductors (class 2).The phase conductor shall have a left-hand direction lf lay.

b)The insulation of the phase conductor shall be red PVC compound specifiedin KS 04-1022.It shall be applied by an extrusion process and shall be sparktested.

Concentric Layer

a) The neutral conductor shall be concentric and shall be manufactured fromplain annealed aluminum wires.

b)The concentric layer shall be applied with a right hand direction oflay.

Over sheath

The over sheath shall be an extruded layer of black PVC

STANDARD SIZES AND CHARACTRISTICS

The characteristics of the cables shall comply with the following table.

Phase Conductor				Concentric neutral conductors : Number /approx. diameter of wires NO./mm	Minimum lay lengths mm	Thickness of over sheath mm	Approximate overall diameter mm	Maximum conductor DC resistance per 1000mof cable at 20°C
Nominal area mm		No. /approxdia. of wires mm	Thickness of insulation mm					Maximum conductor DC resistance per 1000mof cable at 20°C
Nominal area mm		No. /approxdia. of wires mm	Thickness of insulation mm					Phase Ohms	Neutral Ohms
16		7/1.70	1.55	26/1.13	155	1.4	13.34	1.91	1.808
25	7/2.14		1.60	29/1.13	165	1.5	14.88	1.20	1.0586
35	19/1.53		1.65	27/1.35	178	1.6	16.75	0.8686	0.796