Categories
Home  »  Middle voltage power cables  »  2XS2Y/N2XS2Y A2XS2Y/NA2XS2Y

2XS2Y/N2XS2Y A2XS2Y/NA2XS2Y

Uo/U - 6/10 kV, 12/20 kV, 18/30kV  IEC 60502-2 / DIN VDE 0276-620
The single-core cables with insulation of cross-linked polyethylene (XLPE) are designed for transfer and distribution of electrical power with nominal voltage Uo/U 6/10; 12/20; 18/30 kV and frequency 50 Hz in urban and district electrical networks and for electrical supply of transformer's substations, small and medium industrial plants. 
 
They are suitable for use in distribution installations, electric power stations and industrial systems. The cables are for fixed assembly in lines with unlimited difference levels, indoor installations, in cable ducts, conduits and shafts, over shelves and grills directly underground in ditch and outdoor shelter.
Cable construction
Construction
 
According to IEC 60502
and DIN VDE 0276-620
Conductor
 
 
 
Cu and Al stranded compacted, according to IEC 60228 class 2 and VDE 0295 class 2
Inner semi-conductive layer
semi-conductive XLPE compound
Insulation
XLPE compound
Outer semi-
conductive layer
semi-conductive XLPE compound and semi-conductive tape or extruded semi-conductive XLPE compound
Metal screen
 
 
Cu wires concentrically laid and one contact of Cu tape with thickness of 0.1mm.
Separating layer
Layer of plastic tape
Sheath
 
 
 
PE compound type ST7 according to IEC 60502 type DMP 2 according to VDE 0276
Color
black
Technical data
Conductor resistance at 20°C
According to BDS904 (IEC60228) class 2
Operating temperature
90°C continuous operation
Overload temperature
130°C /100h per year max./
Short circuit temperature
250°C /5 s max./
Nominal voltage Uo/U:
6/10;12/20 kV
Highest system voltage Uo/U, no more than
6/10; 12/20 kV 12kV; 12kV 24kV
Test voltage Uo/U
AC (≈) - 5 min
DC (=) - 15 min
6/10; 12/20 kV
15kV; 30kV kV
48kV; 96kV kV
Level of partial discharge
at 2*Uo
Bending radius, min
Temperature of laying
max. 5 pC
 
 
15x D cable
no less than - 20°C
Temperature of exploitation
-30 to 50°C
Tests
according to IEC 60502-2 or DIN VDE 0276-620
Force of strain in laying N max.
where:
Al cores - 30*n*S core Cu cores - 50*n*S core n- number of cores and -S-cross-section of conductors in mm
 
Construction data   2XS2Y/N2XS2Y, A2XS2Y/NA2XS2Y
6/10; 12/20; 18/30 kV
Number of con­ductors and nominal cross section
Thic­kness of insulation
Thicknes
s of
sheath
Nominal cross-section of screen
Cable diameter approx.
2XS2Y,N2XS2Y
A2XS2Y, NA2XS2Y
Mass of
Cu approx.
Mass of
cable
approx.
Mass of
Al approx.
Mass of
Cu approx.
Mass of
cable
approx.
 min
max
Nxmm2
mm
mm
mm2
mm
mm
kg/km
kg/km
kg/km
kg/km
kg/km
6/10 kV
 
 
 
 
 
 
 
 
 
 
1x35rm/16 1x50rm/16
3,4
3,4
2,5
2,5
16
16
23
24
28
29
493
604
858
995
94
127
176
176
635
694
1x70rm/16 1x95rm/16
3,4
3,4
2,5
2,5
16
16
26
27
31
32
793 1033
1225 1506
183
254
176
176
791
903
1x120rm/16
3,4
2,5
16
29
34
1255
1761
321
176
1003
1x150rm/16
3,4
2,5
16*
30
35
1507
2052
394
176
1115
1x185rm/16
3,4
2,5
16*
32
37
1842
2427
495
176
1257
1x240rm/16
3,4
2,5
16*
34
39
2365
3008
649
176
1469
1x150rm/25 1x185rm/25
3,4
3,4
2,5
2,5
25
25
30
32
35
37
1596 1930
2136 2511
394
495
265
265
1199 1341
1x240rm/25
3,4
2,5
25
34
39
2454
3092
649
265
1553
1x300rm/25
3,4
2,5
25
36
41
2980
3674
812
265
1770
1x400rm/35
3,4
2,5
35
40
45
3836
4598
1043
363
2169
1x500rm/35
3,4
2,5
35
43
48
4807
5647
1374
363
2508
12/20kV
1x35rm/16
5,5
2,5
16
27
32
493
1023
94
176
800
1x50rm/16 1x70rm/16
5,5
5,5
2,5
2,5
16
16
28
30
33
35
604
793
1167 1409
127
183
176
176
867
975
1x95rm/16
5,5
2,5
16
31
36
1033
1701
254
176
1098
1x120rm/16
5,5
2,5
16
33
38
1255
1881
321
176
1124
1x150rm/16 1x185rm/16
5,5
5,5
2,5
2,5
16*
16*
34
36
39
41
1507 1842
2266 2652
394
495
176
176
1329 1482
1x240rm/16 1x150rm/25
5,5
5,5
2,5
2,5
16*
25
39
34
44
39
2365 1596
3333 2350
649
394
176
265
1793 1413
1x185rm/25
5,5
2,5
25
36
41
1930
2736
495
265
1566
1x240rm/25
5,5
2,5
25
39
44
2454
3333
649
265
1793
1x300rm/25
5,5
2,5
25
41
46
2980
3930
812
265
2026
1x400rm/35
5,5
2,5
35
44
49
3836
4872
1043
363
2443
1x500rm/35
18/30 kV
5,5
2,5
35
47
52
4807
5956
1374
363
2818
1x50rm/16
8
2,5
16
33
38
604
1394
127
176
1093
1x70rm/16
8
2,5
16
35
40
793
1648
183
176
1214
1x95rm/16 1x120rm/16
8
8
2,5
2,5
16
16
36
38
41
43
1033 1255
1952 2226
254
321
176
176
1349 1469
1x150rm/25
8
2,5
25
39
44
1596
2622
394
265
1685
1x185rm/25
8
2,5
25
41
46
1930
3020
495
265
1850
1x240rm/25 1x300rm/25
8
8
2,5
2,5
25
25
43
46
48
51
2454 2980
3635 4262
649
812
265
265
2095 2359
1x400rm/35
8
2,5
35
49
54
3836
5242
1043
363
2813
1x500rm/35
8
2,5
35
52
57
4807
6352
1374
363
3213