LV Armored Cable

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

The low voltage cable with armoring not only has excellent anti-electromagnetic interference capability, but can also effectively prevent mechanical damage.

  1. Armored Core
Robust mechanical protection.
  1. Installation‑Specific Armor
Steel tape for underground laying; steel wire for high‑tension and vertical runs.
  1. Tailored for Tough Environments
Customized with waterproof, flame‑retardant, fire‑resistant properties.

 

  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: 2.5-800

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

Armor: Optional of steel tape, steel wire

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

  1. CHARACTERISTICS
  • Max. continuous temperature in operation:

For XLPE insulated cable: 90℃

For PVC insulated cable: 70℃

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

For XLPE insulated cable:250℃

For PVC insulated cable:160℃

Min. installation ambient temperature: 0℃

  • Permissible pulling force:

For copper conductor: 70N/mm2

For aluminum conductor: 40N/mm2

For aluminum alloy conductor: 40N/mm2

Permissible side pressure: 3000N/m

  • Permissible bending radius of cable during installation:

For Single Core Cable: 15D

For Multi-Cores Cable: 12D

(Note: D-out diameter of the cable)

 

For steel tape armored cable: Laying underground. It can bear mechanical action but cannot bear the large pulling force.

For steel wire armored cable: Suitable for laying high drop area. It can bear mechanical force action and the large pulling force.

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

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