Wuhan Unique Mechanical And Electrical Equipment Co.,LTD.
30 years successful experience in making Wire and Cable Wuhan Unique Mechanical And Electrical Equipment Co.,LTD.
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NA2XS(F)2Y Medium Voltage Cable PE Sheath Cables With Longitudinally Watertight
APPLICATION
For installation in the ground, in water, outdoors, indoors and in cable ducts for power stations, industrial applications and distribution networks. The high mechanical durability of the PE-sheath permits strong mechanical stress during installation or operation. This cable is also suitable for unfavourable operating conditions, specifically where there is a need to avoid water penetration lengthwise following mechanical damage.
CONSTRUCTION
stranded aluminium conductor
- conductor screen of semiconducting compound
- insulation of cross-linked polyethylen (XLPE)
- screen of semiconducting compound
- semiconducting swellable tape
- screen of copper wires and copper tape
- separation tape
- PE sheath
International : IEC 60502-2
National : DIN VDE 0276 part 620
Conductor material: aluminium
Conductor class: class 2 = stranded
Insulation: XLPE DIX8
Sheathing material: polyethylene DMP2
Colour outer sheath: black
Flame-retardant: no
UV-resistant: yes
Maximum permitted conductor temperature: 90 °C
Permitted outer cable temperature, fixed: 70 °C
Permitted outer cable temperature, in motion/ during installation: -20 - +70 °C
Bending radius, fixed installation: 15 x DA
Partial discharge: 2 pC
| NA2XS2Y 6/10 kV | NA2XS2Y 12/20 kV | NA2XS2Y 18/30 kV | |
| Nominal voltage Uo: | 6 kV | 12 kV | 20 kV |
| Nominal voltage U: | 10 kV | 20 kV | 30 kV |
| Maximum permitted operating voltage in threephase systems: | 12 kV | 24 kV | 36 kV |
| Test voltage: | 21 kV | 42 kV | 63 kV |
DIMENSIONS
| Number of cores x conductor cross-section | Construction | External diameter | Conductor diameter | Insulation thickness | Conductor resistance at 20 °C | Short circuit current 1s | Cu weight | Cable weight | |
| min. | max. | max. | nominal | max. | nominal | approx. | |||
| N x mm² | mm | mm | mm | mm | Ω/km | A | kg/km | kg/km | |
| 6/10 kV | |||||||||
| 1 x 35/16 | RM | 23 | 28 | 7,5 | 3,4 | 0,524 | 5,00 | 518 | |
| 1 x 50/16 | RM | 24 | 29 | 8,6 | 3,4 | 0,387 | 7,15 | 662 | 934 |
| 1 x 70/16 | RM | 26 | 31 | 10,2 | 3,4 | 0,268 | 10,0 | 854 | 1154 |
| 1 x 95/16 | RM | 27 | 32 | 12,0 | 3,4 | 0,193 | 13,6 | 1094 | 1418 |
| 1 x 120/16 | RM | 29 | 34 | 13,5 | 3,4 | 0,153 | 17,2 | 1334 | 1660 |
| 1 x 150/25 | RM | 30 | 35 | 15,0 | 3,4 | 0,124 | 21,4 | 1723 | 2016 |
| 1 x 185/25 | RM | 32 | 37 | 16,8 | 3,4 | 0,0991 | 26,5 | 2059 | 2357 |
| 1 x 240/25 | RM | 34 | 39 | 19,2 | 3,4 | 0,0754 | 34,3 | 2587 | 2911 |
| 1 x 300/25 | RM | 36 | 41 | 21,6 | 3,4 | 0,0601 | 42,9 | 3163 | |
| 1 x 400/35 | RM | 40 | 45 | 24,6 | 3,4 | 0,0470 | 57,2 | 4234 | |
| 1 x 500/35 | RM | 43 | 48 | 27,6 | 3,4 | 0,0366 | 71,5 | 5194 | |
| 12/20 kV | |||||||||
| 1 x 35/16 | RM | 27 | 32 | 7,5 | 5,5 | 0,524 | 5,00 | 518 | |
| 1 x 50/16 | RM | 28 | 33 | 8,6 | 5,5 | 0,387 | 7,15 | 662 | 1091 |
| 1 x 70/16 | RM | 30 | 35 | 10,2 | 5,5 | 0,268 | 10,0 | 854 | 1322 |
| 1 x 95/16 | RM | 31 | 36 | 12,0 | 5,5 | 0,193 | 13,6 | 1094 | 1596 |
| 1 x 120/16 | RM | 33 | 38 | 13,5 | 5,5 | 0,153 | 17,2 | 1334 | 1847 |
| 1 x 150/25 | RM | 34 | 39 | 15,0 | 5,5 | 0,124 | 21,4 | 1723 | 2212 |
| 1 x 185/25 | RM | 36 | 41 | 16,8 | 5,5 | 0,0991 | 26,5 | 2059 | 2564 |
| 1 x 240/25 | RM | 39 | 44 | 19,2 | 5,5 | 0,0754 | 34,3 | 2587 | 3132 |
| 1 x 300/25 | RM | 41 | 46 | 21,6 | 5,5 | 0,0601 | 42,9 | 3163 | 3722 |
| 1 x 400/35 | RM | 44 | 49 | 24,6 | 5,5 | 0,0470 | 57,2 | 4234 | 4639 |
| 1 x 500/35 | RM | 47 | 52 | 27,6 | 5,5 | 0,0366 | 71,5 | 5194 | 5670 |
| 18/30 kV | |||||||||
| 1 x 50/16 | RM | 33 | 38 | 8,6 | 8,0 | 0,387 | 7,15 | 662 | 1312 |
| 1 x 70/16 | RM | 35 | 40 | 10,2 | 8,0 | 0,268 | 10,0 | 854 | 1555 |
| 1 x 95/16 | RM | 36 | 41 | 12,0 | 8,0 | 0,193 | 13,6 | 1094 | 1842 |
| 1 x 120/16 | RM | 38 | 43 | 13,5 | 8,0 | 0,153 | 17,2 | 1334 | 2104 |
| 1 x 150/25 | RM | 39 | 44 | 15,0 | 8,0 | 0,124 | 21,4 | 1723 | 2478 |
| 1 x 185/25 | RM | 41 | 46 | 16,8 | 8,0 | 0,0991 | 26,5 | 2059 | 2843 |
| 1 x 240/25 | RM | 43 | 48 | 19,2 | 8,0 | 0,0754 | 34,3 | 2587 | 3428 |
| 1 x 300/25 | RM | 46 | 51 | 21,6 | 8,0 | 0,0601 | 42,9 | 3163 | |
| 1 x 400/35 | RM | 49 | 54 | 24,6 | 8,0 | 0,0470 | 57,2 | 4234 | |
| 1 x 500/35 | RM | 52 | 57 | 27,6 | 8,0 | 0,0366 | 71,5 | 5194 | |
