Cable, electrical, foam pipe / Cables & wires / Power cables for stationary laying / Power cables for stationary laying over 3 kV

1. Round-shaped, stranded, compacted current-carrying conductor:

- metarial:

АПвВнг-LS, АПвВнг, АПвКаВнг, АПвКаВнг-LS, АПвКсВнг, АПвКсВнг-LS – aluminum (А),
ПвВнг-LS, ПвВнг, ПвКаВнг, ПвКаВнг-LS ПвКсВнг, ПвКсВнг-LS – copper,

- section:

6 kV cables - 35-1000 sq. mm,
10, 15, 20, 35 kV cables – 50-1000 sq. mm;

2. Conductor screen made of extruded semiconducting cross-linked polyethylene;

3. Insulation made of cross-linked polyethylene (Пв);

4. Insulation screen made of extruded semiconducting cross-linked polyethylene;

5. Separating layer made of semiconducting tape;

6. Screen made of copper wires connected by means of copper tape:

- with section of minimum 16 sq. mm for cables with conductor section of 35-120 sq. mm,
- with section of minimum 25 sq. mm for cables with conductor section of 150-240 sq. mm,
- with section of minimum 35 sq. mm for cables with conductor section of over 300 sq. mm.

Note: Screen section is selected depending on short-circuit currents which shall be calculated according to field cable installation conditions. It is possible to manufacture cables with increased screen section.

7. Separating layer made of varnished glass tape;

8. Inner filling made of non-combustible PVC compound (for A category cables) and armored cables;

9. Separating layer made of varnished glass tape (for (A) category cables).

10. Armor made of aluminum wires (Ka) or aluminum alloy wires (Kc).

11. Sheath made of non-combustible PVC compound.

1. Round-shaped, stranded, compacted current-carrying conductor:

- metarial:

АПвПнг(В)-HF, АПвПнг(А)-HF – aluminum (А),
ПвПнг(В)-HF, ПвПнг(А)-HF – copper.

- section:

6 kV cables - 35-800 sq. mm,
10, 20, 35 kV cables – 50-800 sq. mm;

2. Conductor screen made of extruded semiconducting cross-linked polyethylene;

3. Insulation made of cross-linked polyethylene (Пв);

4. Insulation screen made of extruded semiconducting cross-linked polyethylene;

5. Separating layer made of semiconducting tape;

6. Screen made of copper wires connected by means of copper tape:

- with section of minimum 16 sq. mm for cables with conductor section of 35-120 sq. mm,
- with section of minimum 25 sq. mm for cables with conductor section of 150-240 sq. mm,
- with section of minimum 35 sq. mm for cables with conductor section of over 300 sq. mm.

Note: Screen section is selected depending on short-circuit currents which shall be calculated according to field cable installation conditions. It is possible to manufacture cables with increased screen section.

7. Separating layer made of varnished glass tape;

8. Inner sheath made of halogen-free polymer compound;

9. Thermal barrier made of varnished glass tapes;

10. Sheath made of halogen-free polymer compound.

Arrangement of halogen-free sheathed three-conductor cables which are flame-retardant if brunched.

1. Central filling made of low fire hazard PVC-bundle or copper wire in the center of sector cable core;

2. Round- or sector-shaped, stranded, compacted current-carrying conductor:

- metarial:

АПвПнг(В)-HF, АПвПнг(А)-HF, АПвБПнг(В)-HF, АПвБПнг(А)-HF – aluminum (А),
ПвПнг(В)-HF, ПвПнг(А)-HF, ПвБПнг(В)-HF, ПвБПнг(А)-HF – copper,

- section:

6 kW cables (round-shaped conductor) - 35-400 sq. mm,
10, 20, 35 kW cables (round-shaped conductor) – 50-400 sq. mm,
6, 10 kW cables (sector-shaped conductor) – 120–240 sq. mm;

3. Conductor screen made of extruded semiconducting cross-linked polyethylene;

4. Insulation made of cross-linked polyethylene (Пв);

5. Insulation screen made of extruded semiconducting cross-linked polyethylene;

6. Separating layer made of semiconducting crepe paper tape;

7. Screen made of copper wires connected by means of copper tape (for sector cables collective screen is applied over three insulated conductors):

- with section of minimum 16 sq. mm for cables with conductor section of 35-120 sq. mm,
- with section of minimum 25 sq. mm for cables with conductor section of 150-240 sq. mm,
- with section of minimum 35 sq. mm for cables with conductor section of over 300 sq. mm.

Note: Screen section is selected depending on short-circuit currents which shall be calculated according to field cable installation conditions. It is possible to manufacture cables with increased screen section.

8. Interphase filling made of halogen-free compound;

9. Armor made of steel galvanized tapes ;

10. Sheath made of halogen-free compound.