Steel Wire Armoured Instrumentation Cable

Copper conductor core insulated inner and outer sheath steel wire armoured instrumentation cable with 0.6/1KV

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Steel Wire Armoured Instrumentation Cable

Copper conductor core insulated inner and outer sheath steel wire armoured instrumentation cable with 0.6/1KV


1.Construction of SWA Cable

The typical construction of an SWA cable can be broken down as follows:

Conductor: consists of plain stranded copper (cables are classified to indicate the degree of flexibility. Class 2 refers to rigid stranded copper conductors as stipulated by British Standard BS EN 60228:2005)

Insulation: Cross-linked polyethylene (XLPE) is used in a number of power cables because it has good water resistance and excellent electrical properties. Insulation in cables ensures that conductors and other metal substances do not come into contact with each other.

Bedding: Polyvinyl chloride (PVC) bedding is used to provide a protective boundary between inner and outer layers of the cable.

Armour: Steel wire armour provides mechanical protection, which means the cable can withstand higher stresses, be buried directly and used in external or underground projects.[4] The armouring is normally connected to earth and can sometimes be used as the circuit protective conductor ("earth wire") for the equipment supplied by cable.

Sheath: a black PVC sheath holds all components of the cable together and provides additional protection from external stresses.

The PVC version of SWA cable, described above, meets the requirements of both British Standard BS 5467 and International Electrotechnical Commission standard IEC 60502.[6] It is known as SWA instrumentation  Cable and it has a voltage rating of 450/ 750V.


2.Advantage of SWA Instrumentation Cable

Instrumentation cables are traditionally used to connect electrical instrumentation and communication circuits for processes controls, electrical networks and signaling systems.

The Changcheng Cable Steel Wire Armour (SWA) and Individual and Overall Screened options provide mechanical protection, ensuring the cable can withstand higher stresses, be buried directly, and used in external or underground projects.


3.Company information:

Jiangsu Changcheng Cable Co.,Ltd was established in 1990,we follow IEC Standards for acceptance check,and we have become certified with the national compulsory certification, ISO9001,ISO14001,OHS18001. Instrumentation Cable is one type of our main products and is popular among Southeast Asia, Africa and South America.

 

4.Our Service:

(1)Warm reception,and reply your consultation about the technical questions within 24Hours;

(2)Provide our customers professional knowledge of cables;

(3)Product the cables due to the orders and international standards strictly;

(4)Deliver the cables on time without any other Force majeure factors;

We guarantee to actively help customers deal with a series of after-sales service

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