LV Screened Unarmored Cable

Suitable for transmission and distribution system with rated voltage up to 0.6/1kV.

The low-voltage cable with shielding but without armoring has an additional shielding layer outside the insulation, which can effectively reduce external electromagnetic interference and ensure the stable transmission of signals.

Product Advantages
  1. Shielding & Stability
Effective electromagnetic interference shielding ensures stable power and reliable signal transmission.
  1. Easy Installation & Thermal Management
High flexibility with a small bending radius; combines efficient heat dissipation with simple termination.
  1. Customization & Durability
Tailored for special needs: waterproof, flame-retardant, fire-resistant, termite-resistant, and suitable for underwater laying.
  1. STANDARD TAXNOMY

Cables are offered accords with different standards, IEC, AS/NZS, NF C, IRAM, SANS, BS, DIN, AIEC, etc.

  1. CONSTRUCTION

Conductor: Copper/aluminum wire, class 2 stranding

Number of Cores: 1, 2, 3, 4, 5, 3+1, 4+1, 3+2

Nominal Cross Sectional Area/mm2: 10-800

Insulation: Optional of Cross-Linked Polyethylene(XLPE), Polyvinyl Chloride(PVC)

Metallic screen: Optional of copper wire, copper tape, aluminum wire

Outer Sheath: Optional of Polyvinyl Chloride(PVC), Polyethylene(PE)

  1. CHARACTERISTICS

Max. continuous temperature in operation: 90℃

For XLPE insulated cable: 90℃

For PVC insulated cable: 70℃

Max. short-circuit temperature of the conductor (max. duration: 5 seconds): 250℃

Min. installation ambient temperature: 0℃

Permissible pulling force:

For copper conductor: 70N/mm2

For aluminum conductor: 40N/mm2

For aluminum alloy conductor: 55N/mm2

Permissible side pressure: 3000N/m

Permissible bending radius of cable during installation:

For single core cable: 20D

For multi-cores cable: 15D

(Note: D-out diameter of the cable)

It is commonly used in places with certain requirements for electromagnetic interference, such as computer network cabling, data transmission systems and the power supply lines for some precision instruments. In these scenarios, external electromagnetic interference may affect signal quality, and the shielding layer can reduce interference and ensure the accuracy and stability of signal transmission.

When the customer need special function cable, for example water-blocking, water proofing, lame retardant, fire resistant, anti-termites, anti-biting, laying in the river or in the sea, the construction should be further designed.

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