| Customization: | Available |
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| Application: | Underground |
| Voltage: | Low and Medium Voltage Cable |
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N2XSERY (3-Core) is a medium-voltage power cable used for fixed electrical installations. It features:
Copper conductor (high conductivity)
XLPE insulation (heat and moisture resistant)
Copper tape screen (electromagnetic shielding)
Galvanized steel wire armor (mechanical protection)
PVC outer sheath (chemical and UV resistance)
The 3-core design makes it ideal for balanced three-phase power systems in medium-voltage (MV) networks ranging from 3.6/6 kV to 18/30 kV.
Medium voltage underground distribution networks
Industrial power supply to motors, switchgear, and control panels
Indoor/outdoor installations in trenches, ducts, or directly buried
Applications requiring high mechanical strength and EMC protection
Suitable for dry, damp, or wet locations
Resistant to moderate mechanical impact, crushing, and rodent damage
For fixed installations only
| Standard | Description |
|---|---|
| IEC 60502-2 | Power cables with extruded insulation and their accessories for rated voltages from 3.6/6 kV to 30/33 kV |
| IEC 60228 | Conductors of insulated cables |
| IEC 60332-1 | Flame retardant properties |
| IEC 61034 | Measurement of smoke density |
| IEC 60754 | Halogen gas emission test (optional halogen-free versions) |
| Component | Description |
|---|---|
| Conductor | Stranded copper conductor (Class 2 - IEC 60228) |
| Conductor Screen | Extruded semi-conductive layer |
| Insulation | Cross-linked polyethylene (XLPE), rated 90°C |
| Insulation Screen | Extruded semi-conductive screen |
| Metallic Screen | Helically applied copper tape around each core |
| Core Assembly | 3 insulated and screened cores laid up together |
| Inner Sheath | PVC or PE bedding (mechanical separation from armor) |
| Armor | Galvanized steel wire armor (GSWA) for mechanical protection |
| Outer Sheath | Extruded black PVC (UV and chemical resistant) |
| Parameter | Value |
|---|---|
| Rated Voltage (U/U0) | 3.6/6 kV to 18/30 kV |
| Max Operating Temperature | 90°C |
| Short-Circuit Temperature (5s) | 250°C |
| Minimum Bending Radius | ≥ 15 × overall diameter |
| Installation Temp. | ≥ 0°C |
| EMC Performance | Good (copper tape screen) |
| UV Resistance | Yes (black sheath) |
| Halogen-Free Option | On request (not standard with PVC sheath) |
| Flame Retardant | IEC 60332-1-2 compliant |
| Rated Voltage | Insulation Thickness (mm) |
|---|---|
| 3.6/6 kV | 3.4 mm |
| 6/10 kV | 4.5 mm |
| 8.7/15 kV | 5.5 mm |
| 12/20 kV | 6.5 mm |
| 18/30 kV | 8.0 mm |
| Feature | Specification |
|---|---|
| Cable Type | N2XSERY (3-core) |
| Voltage Class | 3.6/6 kV - 18/30 kV |
| Conductor | Copper (Class 2) |
| Insulation | XLPE |
| Screen | Copper tape |
| Armor | Galvanized steel wire |
| Outer Sheath | PVC |
| Standards | IEC 60502-2 |
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