200 ACSR bare conductor standard :IEC61089

Price: US $ 6,200 - 10,500 / Ton
Brand Name: zhonglian
Model Number: ACSR
Country/Region: China
Post Date: Mar 29,2012

Product Description: 200 ACSR bare conductor standard :IEC61089


Designation:

ACSR: Aluminium Conductor Steel Reinforced bare conductor(saying ACSR conductor)

Standard:

IEC61089

Application

These cables apply to overhead power line. Widely used in power transmission lines, and also used in power lines across greatrivers, havey ice area, etc.

Model

Model of aluminum conductors steel-reinforced stranded conductor is LGJ (also called ACSR).

Specification

1. The nominal  cross section area represents specification.

2. The specification of aluminum stranded conductor should correspond with the regulations listed in table 1.

Construction

1. The construction of aluminum stranded conductor should correspond with that shown in Fig.1-4.

2. The structure characteristics, weight and manufacturing length should correspond with the regulations listed in table 1.

3. The mixed construction of ACSR makes it a very flexible medium from a desigh point of view. By varying the relative proportins of aluminium and steel the ideal conductor for any particular application can be produced .

Generally , ACSR consists of a galvanized steel core of 1wire , 7wires or 19wires surrounded by concentric layers of aluminium wire .

When a conductor with a high current carrying capacity and comparatrively low strengh is required, special constructions are available with a high aluminium content.

Protection against Corrosion

A coating of non-oxidizing grease is normally applied to the steel cores of all conductors , in addition to the protection offered by the galvanizing of the steel wires. One or more layers of the aluminium wires can if required, be supplied partially or fully greased.

ACSR technical characters based on standard

Standard

Code number

Nominal area

(mm2)

Stranding & wires Dia.

(mm)

Overall Dia.

(mm)

Weight

(kg/km)

Rated strength

(kN)

Max. D.C. resistance

(Ω/km,20°C)

IEC 61089

200

Al/St

Al

St

18.80

636.7

44.22

0.1440

200/11.10

18/3.76

1/3.76

IEC 61089

200

Al/St

Al

St

19.8

806.2

70.13

0.1444

200/32.6

26/3.13

7/2.43

Supplier Details:

Zhengzhou Zhonglian Cable Co., Ltd.

Sales:Ms. Alicia Du

Contact Phone:86-371-67857182

Main Products:cable,power cable,wire,xlpe cable,electric cabl

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