The Ultimate Shielded Cable Model Specifications Catalog

2025-02-20 14:59:52 0

Complete List of Shielded Cable Model Specifications Abstract: Shielded cables are widely used in various industries for their ability to protect against electromagnetic interference. This article provides a comprehensive list of shielded cable model specifications, covering four aspects: conductor material, insulation material, shielding type, and voltage rating. Each aspect is explained in detail to help readers understand the different options available. 1. Conductor Material Shielded cables come with different conductor materials that affect their performance and suitability for specific applications.

One common conductor material is copper, known for its excellent conductivity and flexibility. Copper conductors are suitable for a wide range of applications and provide good resistance to corrosion.

Another popular option is aluminum conductors which offer cost-effectiveness but have lower conductivity compared to copper.

In addition, there are also shielded cables with tinned copper conductors that provide enhanced protection against oxidation and corrosion.

2. Insulation Material The insulation material used in shielded cables plays a crucial role in protecting the conductors from external factors such as moisture or temperature variations.

1、 PVC (Polyvinyl Chloride)

PVC insulation is commonly used due to its affordability and versatility. It offers good electrical properties while providing resistance against moisture and abrasion.

2、 XLPE (Cross-Linked Polyethylene)

XLPE insulation provides better thermal stability compared to PVC. It can withstand higher temperatures without compromising its electrical properties.

3、 PE (Polyethylene)

Polyethylene insulation offers excellent dielectric strength along with resistance to chemicals and UV radiation. It is often used in outdoor applications where exposure to harsh environmental conditions is expected.

3. Shielding Type The shielding type determines the level of protection against electromagnetic interference (EMI) that a cable can provide.

1、 Foil Shielding

Foil shielding involves wrapping an aluminum foil around the insulated conductors, providing effective protection against EMI at high frequencies.

2、 Braided Shielding

Braided shielding consists of interwoven strands of metal such as copper or aluminum around the insulated conductors. This type of shielding offers better flexibility than foil shielding while still providing reliable EMI protection at both low and high frequencies.

4.Voltage Rating The voltage rating indicates the maximum voltage level that a shielded cable can safely handle without breakdown or damage. a) Low Voltage Cables

Low voltage shielded cables typically have a voltage rating up to 1000V AC or 1500V DC.

They are commonly used in residential buildings, commercial establishments, data centers, telecommunications networks,

and other low-power applications.

b) Medium Voltage Cables

Medium voltage shielded cables have higher voltage ratings ranging from 1000V AC up

to 35kV AC.

These cables find application in industrial settings,

power distribution networks,

and other medium-power systems.

c) High Voltage Cables

High-voltage shielded cables are designed

to handle voltages above 35kV AC.

They play an essential role

in transmitting power over long distances

in utility grids,

In conclusion, shielded cable model specifications vary based on conductor materials, insulation materials, shielding types, and voltage ratings. Understanding these specifications allows users t

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