MEDIUM VOLTAGE · TECHNICAL DATASHEET
NA2X(FL)2Y
XLPE-insulated aluminium medium-voltage cable with waterblocking tape and a coated aluminium moisture barrier.
- Rated voltage
- 6/10 kV
- Conductor
- Aluminium
- Insulation
- XLPE
From the iNKA MV catalog · 4 product sheets
SELECT YOUR CABLE
Sizes, dimensions & ratings
Choose a configuration and cable size to view its dimensions, weight and published electrical characteristics.
11 sizes · 6/10 kV
Select a size to focus on its specifications. Scroll horizontally to see every column.
- Dimensions, weight and cable length are approximate as published. Current ratings use the catalog’s flat arrangement, ground temperature 20 °C and air temperature 30 °C.
- — indicates a value not specified in this catalog table.
View original catalog table
PRODUCT OVERVIEW
Application
For networks with sudden load changes, residential and industrial areas with high short-circuit currents, cable ducts and underground installations. The catalog describes water-blocking barriers and suitability for use in water.
Standards listed in the catalog
- TS IEC 60502-2
- IEC 60502-2
- TS HD 620 S2
- HD 620 S2
SPECIFICATIONS
Electrical & mechanical data
- Conductor material
- Aluminium
- Insulation
- XLPE
- Outer sheath
- PE
- Number of cores
- 1
- Max. operating temperature
- 90 °C
- Max. short-circuit temperature
- 250 °C for 5 seconds
- Minimum bending radius
- 15 × cable outer diameter (D)
- Maximum tensile stress
- 30 N/mm²
- Conductor class
- Class 2 according to IEC 60228
- Conductor construction
- Circular compacted aluminium
- Outer sheath compound
- PE / ST7 (IEC 60502-2)
- Minimum cable-laying temperature
- −5 °C (general catalog guidance; see cold-laying note)
- Rated voltage U₀/U
- 6/10 kV
D = cable outer diameter. Refer to the stated conditions for each specification.
LAYERS & MATERIALS
Cable construction
- Circular compacted aluminium conductor, Class 2 (IEC 60228)
- Extruded semi-conductive conductor screen
- XLPE insulation
- Extruded bonded semi-conductive insulation screen
- Semi-conductive waterblocking tape
- Copolymer-coated aluminium tape
- PE outer sheath
Construction & performance notes
- Single-core construction
- XLPE insulation
- Bonded semi-conductive insulation screen
- Semi-conductive waterblocking tape
- Copolymer-coated aluminium tape barrier
- PE outer sheath
TECHNICAL DOCUMENTS
Downloads & source documents
Browse all catalogues & certificates
Product family source: iNKA MV catalog, pages 14–17.
