NOMINAL VOLTAGE
Uº / U = 8,7 / 15 kV
TEMPERATURE
Of operation 90 º C
Emergency overload 130 º C
Of short-circuit 250 º C
MANUFACTURING STANDARDS
NTP-IEC 60502-2
NTP-IEC 60228
APLICATIONS
Underground or overhead distribution systems and electricity supply in medium voltage.
CONSTRUCTION
1.Soft copper conductor wiring Class 2
2. Internal screen: Semiconductive layer
3. Crosslinked polyethylene insulation (XLPE)
4. Semiconductive screen of insulation inremovable polyethylene crosslinked for installation
5. Metallic screen in wires plus copper tape with helical aplication. Maximum electrical resistance 3,00 ohm / km.
6. Outer cover with polyvinyl chloride (PVC)
COLOR
Red cover.
DATA FOR ORDERS
N2XSY 8,7/15 kV., conductors number and section
CONSTRUCTIVE DATA
UNIPOLAR CABLES N2XSY 8,7 / 15 kV
# Cond. x Section # x mm2 | Minimum muber of wires | Conductor diameter mm | Insulation width mm | Cover width mm | External diameter mm | Nominal mass kg / km |
1 x 25 | 7 | 6,37 | 4,5 | 1,8 | 25 | 780 |
1 x 35 | 7 | 7,50 | 4,5 | 1,8 | 26 | 900 |
1 x 50 | 19 | 8,85 | 4,5 | 1,8 | 28 | 1 060 |
1 x 70 | 19 | 10,7 | 4,5 | 1,8 | 30 | 1 310 |
1 x 95 | 19 | 12,6 | 4,5 | 1,8 | 31 | 1 620 |
1 x 120 | 37 | 14,1 | 4,5 | 1,9 | 34 | 1 910 |
1 x 150 | 37 | 15,8 | 4,5 | 1,9 | 35 | 2 250 |
37 | 17,6 | 4,5 | 2,0 | 37 | 2 660 | |
1 x 240 | 37 | 20,2 | 4,5 | 2,0 | 40 | 3 260 |
1 x 300 | 61 | 22,6 | 4,5 | 2,1 | 43 | 3 960 |
1 x 400 | 61 | 25,6 | 4,5 | 2,2 | 46 | 4 880 |
1 x 500 | 61 | 29,0 | 4,5 | 2,3 | 51 | 6 070 |
The table data are subject to the normal manufacturing tolerances.
