LV Unarmored Cable

1. STANDARD TAXNOMY

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

2. 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)

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

3. 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: 20D

For multi-cores cable: 15D

(Note: D-out diameter of the cable)