NA2XS(F)2Y

Medium voltage single core cable 6/10 kV, 12/20 kV, 18/30 kV, XLPE insulated, PE sheathed, with Al conductors and screen of Cu conductors, longitudinally watertight

JUS mark: XHE49-A

NA2XS(F)2Y
Application

Application

Standards

 

Medium voltage power cable for static application in ground, within and outside facilities, outdoor, in cable canals, in dry areas or in water. PE sheath secures increased mechanical resistance during and after laying. Swellable tape blocks water spreading within the cable. Due to its very low factor of dielectric loss, which remains constant over its entire operating lifetime, and owing to excellent insulation property of XLPE-material, firmly longitudinally spliced with inner and external screen of semi-conductive material (extruded in one process), the cable has a high operating reliability. Used in transformer stations, switching blocks, in electric power plants and industrial plants. To avoid the effects of external impact, the adhering semi-conductive layer extruded between conductor and insulation, along with concentric copper conductor, secures restriction of electric field and resistance to partial discharges.

HRN HD 620 S1
IEC 60502-2
DIN VDE 0276 part 620


Datasheet NA2XS(F)2Y 117.09 Kb

Construction

Construction

Technical data

Technical data

Conductor: Al round conductor, multi wire stranded compacted(RM), class 2 acc. to HRN HD 383 / IEC 60228 / DIN VDE 0295
Inner screen: extruded semi-conductive skin on conductor
Insulation: XLPE (cross-linked polyethylene, recent mark: PE-X) compound DIX 8 acc. to HRN HD 620 S1
External screen: extruded semi-conductive skin on insulation, longitudinally spliced with insulation (+tape of semi-conductive material)
Swellable tape: watertight, semi-conductive
Concentric conductor: in inner layer corrugated spirally wrapped copper wires, in external layer copper tape wrapped in counter-helix
Separating tape
Sheath: rigid PE (polyethylene) compound DMP 2 acc. to HRN HD 620 S1
sheath colour: black
Temperature range:  
during installation:
-20 °C up to +70 °C
max. operating temp.: +90 °C
at short circuit of max. 5 s: up to 250 °C
NYMboja.jpg
Minimal inner bending radius: 15D
Behaviour in fire: Halogen-free polyethylene sheath, but it is NOT self-extinguishing and fire-resistant acc. to IEC 60332-1


Dimensions – number of cores x conductor cross-section Construction External diameter External diameter Conductor diameter Insulation thickness Conductor resistance at 20 °C Short circuit current 1s Cu weight Cable weight Packing*
    min. max. max. nom. max. nominal   approx.  
N x mm²   mm mm mm mm Ω/km A kg/km kg/km  
6/10 kV
1 x 50/16 RM 24 29 8,6 3,4 0,641 4,7 182 653 CUT
1 x 70/16 RM 26 31 10,2 3,4 0,443 6,58 182 740 CUT
1 x 95/16 RM 27 32 12,0 3,4 0,32 8,93 182 856 CUT
1 x 120/16 RM 29 34 13,5 3,4 0,253 11,3 182 954 CUT
1 x 150/16 RM 30 35 15,0 3,4 0,206 14,1 182 1100 CUT
1 x 150/25 RM 30 35 15,0 3,4 0,206 14,1 283 1132 CUT
1 x 185/16 RM 32 37 16,8 3,4 0,164 17,4 182 1250 CUT
1 x 185/25 RM 32 37 16,8 3,4 0,164 17,4 283 1273 CUT
1 x 240/16 RM 34 39 19,2 3,4 0,125 22,6 182 1400 CUT
1 x 240/25 RM 34 39 19,2 3,4 0,125 22,6 283 1478 CUT
1 x 300/25 RM 36 41 21,6 3,4 0,1 28,2 283 1684 CUT
1 x 400/35 RM 40 45 24,6 3,4 0,0778 37,6 394 2082 CUT
1 x 500/35 RM 43 48 27,6 3,4 0,0605 47 394 2445 CUT
12/20 kV
1 x 50/16 RM 28 33 8,6 5,5 0,641 4,7 182 810 CUT
1 x 70/16 RM 30 35 10,2 5,5 0,443 6,58 182 907 CUT
1 x 95/16 RM 31 36 12,0 5,5 0,32 8,93 182 1034 CUT
1 x 120/16 RM 33 38 13,5 5,5 0,253 11,3 182 1139 CUT
1 x 150/16 RM 34 39 15,0 5,5 0,206 14,1 182 1251 CUT
1 x 150/25 RM 34 39 15,0 5,5 0,206 14,1 283 1324 CUT
1 x 185/16 RM 36 41 16,8 5,5 0,164 17,4 182 1450 CUT
1 x 185/25 RM 36 41 16,8 5,5 0,164 17,4 283 1479 CUT
1 x 240/16 RM 39 44 19,2 5,5 0,125 22,6 182 1693 CUT
1 x 240/25 RM 39 44 19,2 5,5 0,125 22,6 283 1698 CUT
1 x 300/25 RM 41 46 21,6 5,5 0,1 28,2 283 1917 CUT
1 x 400/35 RM 44 49 24,6 5,5 0,0778 37,6 394 2336 CUT
1 x 500/35 RM 47 52 27,6 5,5 0,0605 47 394 2698 CUT
1 x 630/35 RM 51 55 29,3 5,5 0,0469 59,2 394 3166 CUT
18/30 kV
1 x 50/16 RM 33 38 8,6 8,0 0,641 4,7 182 1040 CUT
1 x 70/16 RM 35 40 10,2 8,0 0,443 6,58 182 1151 CUT
1 x 95/16 RM 36 41 12,0 8,0 0,32 8,93 182 1290 CUT
1 x 120/16 RM 38 43 13,5 8,0 0,253 11,3 182 1409 CUT
1 x 150/25 RM 39 44 15,0 8,0 0,206 14,1 283 1603 CUT
1 x 185/25 RM 41 46 16,8 8,0 0,164 17,4 283 1771 CUT
1 x 240/25 RM 43 48 19,2 8,0 0,125 22,6 283 2009 CUT
1 x 300/25 RM 46 51 21,6 8,0 0,1 28,6 283 2704 CUT
1 x 400/35 RM 49 54 24,6 8,0 0,0778 37,6 394 2682 CUT
1 x 500/35 RM 52 57 27,6 8,0 0,0605 47 394 3069  
1 x 630/35 RM 56 62 29,3 8,0 0,0469 59,2 394 3569  

*) Packing: CUT = cable in different lengths on drum or reel, possible cutting at required length


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