overhead cable

1.overhead aluminum cable 2. reasonable price and quick delivery 3. CCC and ISO 4. the professional manufacturer  

1. Standards: According to IEC, also can do by standards of ASTM, BS, GB, DIN and AS/NZS or other standards.

 

2. Rated Voltage: 0.6 / 1 kV; 10 kVV

 

3. Construction:  

Conductor:aluminium or aluminium alloy or copper; (Bare Conductor may be made of AAC, ACSR, AAAC etc.)

Insulation: PVC or XLPE or PE

Inner sheath: PVC or PE

Cores: single; duplex; triplex; quadruple

Sheath: PVC

4. Features:

Rated voltage at 0.6 / 1 kV:

a. Max operating temperature: XLPE insulation 90°C, PVC or PE insulation 70°C.

b. Installing temperature of cable should not be below -20°C.

c. Max short-circuit temperature not more than5 

    Sec: XLPE insulation 250°C; high-density PE insulation 150°C; PVC insulation 130°C.

d. Permissible bending radius of cable: When outside diameter (O.D.) is less than 25mm, it should be not less than 4O.D.; when O.D. is 25mm or more, it should be not less than 6O.D.

Rated voltage at 10 kV:

a. Max operating temperature: XLPE insulation 90°C; high-density PE insulation 75°C; PVC insulation 70°C.

b.Installing temperature of cable should not be below -20°C.

c.Max short-circuit temperature: not more than5°C 

  Sec: XLPE insulation 250°C; high-density PE insulation 150°C; PVC insulation 130°C.

d.Permissible bending radius of cable: Should be not less than 20(d+D)±5mm. (D is outside diameter of cable; d is diameter of conductor.)

overhead cable