MV CABLES NF C 33-223
Single-core copper
Use
- Realization of medium voltage connections urban and rural
- Medium voltage networks in private industry
- Placed directly without protection additional mechanics
Constitution
- Triple simultaneous extrusion of the semiconductor internal, insulator and fluted external semi-conductor.
- Longitudinal sealing is ensured by a swelling powder.
- The cable is insulated with cross-linked polyethylene radial field.
Description
1. Rigid core wired in aluminum or class 2 copper
2. Extruded semiconductor screen
3. PR/XLPE insulation
4. Fluted extruded semiconductor screen and peelable + swelling powder
5. Aluminum tape adhering to the sheath (laid lengthwise)
6. High mechanical resistance PVC sheath
flame retardant (category C2 NF C 32-070)
and water resistant type AD8
Special points
- Rated voltage Uo/U: between 6/10 (12) KV and 18/30 (36) KV
- Test voltage ≈ 3.5 Uo (KV)
- Installation temperature: 0°C to 35°C
Technical specifications
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 |
Mini. | Maxi. |
| 50 | 20.3 | 21.3 | 29.0 | 0.43 | 0.17 | 1100 | 460 |
95 | 23.2 | 25.4 | 34.0 | 0.41 | 0.21 | 1620 | 510 |
150 | 26.1 | 28.5 | 37.0 | 0.36 | 0.25 | 2200 | 560 |
240 | 30.0 | 32.6 | 41.5 | 0.34 | 0.30 | 3200 | 630 |
Single-core copper
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 |
Mini. | Maxi. |
| 50 | 21.4 | 22.7 | 30.5 | 0.45 | 0.15 | 1210 | 460 |
95 | 24.3 | 27.5 | 35.4 | 0.41 | 0.18 | 1900 | 530 |
150 | 27.3 | 30.5 | 38.6 | 0.38 | 0.21 | 2450 | 580 |
240 | 31.2 | 34.9 | 43.1 | 0.35 | 0.25 | 3500 | 650 |
| 50 | 24.9 | 27.2 | 35.1 | 0.47 | 0.14 | 1400 | 527 |
95 | 28.2 | 30.7 | 38.2 | 0.43 | 0.17 | 1920 | 575 |
150 | 31.1 | 33.8 | 42.5 | 0.40 | 0.18 | 2500 | 638 |
240 | 35.0 | 37.9 | 47.4 | 0.36 | 0.32 | 3630 | 715 |
Single-core aluminum |
| 50 | 20.3 | 21.3 | 25.0 | 0.43 | 0.17 | 840 | 460 |
95 | 23.2 | 25.4 | 32.5 | 0.41 | 0.21 | 1110 | 510 |
150 | 26.1 | 28.5 | 37.0 | 0.36 | 0.25 | 1380 | 560 |
240 | 30.0 | 32.6 | 41.5 | 0.34 | 0.30 | 1795 | 630 |
630 | 42.5 | 45.5 | 52.5 | 0.31 | 0.44 | 3520 | 800 |
| 50 | 21.4 | 22.7 | 0.45 | 0.45 | 0.15 | 950 | 450 |
95 | 24.3 | 37.5 | 0.41 | 0.41 | 0.18 | 1230 | 530 |
150 | 27.3 | 30.5 | 0.36 | 0.38 | 0.21 | 1510 | 580 |
240 | 31.2 | 34.9 | 0.35 | 0.35 | 0.25 | 1950 | 650 |
| 50 | 24.9 | 27.2 | 35.1 | 0.47 | 0.14 | 1125 | 530 |
95 | 28.2 | 30.7 | 38.2 | 0.42 | 0.17 | 1440 | 580 |
150 | 31.1 | 33.8 | 42.5 | 0.40 | 0.18 | 1720 | 640 |
240 | 35.0 | 37.9 | 47.4 | 0.36 | 0.22 | 2170 | 720 |
