S26 ALL TERRAIN SINGLE-CORE CABLES
Single-core aluminum
Use
- Realization of urban and rural MV links
- MV networks in private industry
- Laid directly without additional mechanical protection and without adding sand and without backfill control
(all-terrain MV cable)
Description
1. Rigid wired core in aluminum or class 2 Cu
2. Extruded semiconductor screen
3. PR insulation (XLPE)
4. Fluted and peelable semi-conductor screen + swelling powder
5. Aluminum tape adhering to the sheath (Laid lengthways)
6. PE sheath (category C2 NF C 32-070)
7. Smooth upper sheath (resistance to abrasion and impact)
Special points
- Rated voltage Uo/U:
between 12/20 (24) KV and 18/30 (36) KV
- Test voltage ≈ 3.5 Uo (KV)
- Bend radius is the same as the standard cable
- Damping of mechanical stresses to the nature and shape of the upper sheath
- Impact, abrasion and puncture resistance
- Maximum loss of 1% of admissible intensity compared to the cable without upper sheath
Constitution
- Triple extrusion at the same time of the internal semi-conductor, insulator and fluted external semi-conductor.
- The cable is insulated in cross-linked polyethylene with a radial field.
- Longitudinal sealing is ensured by a swelling powder in the presence of humidity.
The upper sheath allows the cable to be laid without adding sand to the trench, it is compatible with existing tools.
Voltage | Section | Approx. diameter on insulator | Approx. outside diameter | Self-induction | Capacity | Total cable weight | Minimum bending radius |
KV | mm² | mm | mm | mH/Km | uF/Km | Kg/Km | mm |
| 95 | 24.0 | 35.5 | 35.5 | 0.21 | 1100 | 450 |
150 | 25.2 | 36.0 | 36.0 | 0.27 | 1300 | 450 |
240 | 28.4 | 38.0 | 38.0 | 0.32 | 1680 | 550 |
| 95 | 27.9 | 40.0 | 0.42 | 0.17 | 1330 | 500 |
150 | 29.3 | 43.0 | 0.38 | 0.21 | 1450 | 500 |
240 | 32.9 | 44.5 | 0.36 | 0.26 | 1850 | 550 |
|
