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2XS(FL)2Y-TRIPLEX / N2XS(FL)2Y-TRIPLEX A2XS(FL)2Y -TRIPLEX / NA2XS(FL)2Y-TRIPLEX

Uo/U - 6/10 kV, 12/20, 18/30kV, IEC 60502-2 / DIN VDE 0276-620
The three single-core cables with insulation of cross-linked polyethylene (XLPE) factory bindled in TRIPLEX, 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 60502-2
DIN VDE 0276-620
Conductors
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
Water resisting element
Layer of semi-conductive water absorbing tapes
Metal screen
Cu wires concentrically laid and one contact of Cu tape with thickness of 0.1mm.
Water resisting element
- water absorbing powder
Radial protection from
Al foil with copolymer moisture ingress layer
Sheath
PE compound
type ST7 according to IEC 60502-2
type DMP 2 according to VDE 0276
Color
Black
Factory bundled in TRIPLEX
three single-core cables factory bindled in TRIPLEX
Technical data
Conductor resistance at 20°C
According to IEC60228 class 2 and VDE 0295 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; 18/30 kV
Highest system voltage Uo/U, no more than
6/10; 12/20; 18/30 kV 12kV;   24kV; 36kV
Test voltage Uo/U
AC (≈) - 5 min
DC (=) - 15 min
6/10;    12/20; 18/30kV 21kV;   42kV;    63kV 67kV; 134kV; 201kV
Level of partial discharge
at 2*Uo
Bending radius, min
Temperature of laying
max. 5 pC / 2 pC
 
 
15x D cable
no less than - 20°C
Temperature of exploitation Tests
-30 to 50°C according to IEC 60502-2 or DIN VDE 0276-620
Force of strain in laying N max.
Al cores - 30*n*S core Cu cores - 50*n*S core
where:
Tests - water penetration in the region of metallic screen
N is number of cores and S is cross section of cores in mm
IEC 60502-2 annex F
  
Construction data 2XS(FL)2Y- TRIPLEX / N2XS(FL)2Y- TRIPLEX, A2XS(FL)2Y- TRIPLEX / NA2XS(FL)2Y- TRIPLEX   Uo/U 6/10; 12/20; 18/30 kV
Number of conduc­tors and nominal cross section
Thic­kness of insulation
Thic­kness of sheath
Nominal
cross
section of
screen
Cable diameter approx.
 
 
 
2XS(FL)2Y- TRIPLEX N2XS(FL)2Y- TRIPLEX
 
A2XS(FL)2Y- TRIPLEX NA2XS(FL)2Y- TRIPLEX
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   mm mm kg/km   kg/km kg/km kg/km
6/10 kV
 
 
 
 
 
 
 
 
 
 
3x(1x35rm/16)
3,4
2,5
16
49.7
60.5
1479
2718
282
528
2049
3x(1x50rm /16)
3,4
2,5
16
51.8
62.6
1812
3129
381
528
2235
3x(1x70rm /16) 3x(1x95rm /16)
3,4
3,4
2,5
2,5
16
16
56.2 58.3
67.0 69.2
2379 3099
3837 4692
549
762
528
528
2538 2883
3x(1x120rm/16) 3x(1x150rm/16)
3,4
3,4
2,5
2,5
16
16*
62.6 64.8
73.4 75.6
3765 4521
5466 6348
963
1182
528
528
3192 3540
3x(1x185rm/16)
3,4
2,5
16*
69.1
79.9
5526
7485
1485
528
3975
3x(1x240rm/16)
3,4
2,5
16*
73.4
84.3
7095
9243
1947
528
4626
3x(1x150rm/25)
3,4
2,5
25
64.8
75.6
4788
6600
1182
795
3792
3x(1x185rm/25)
3,4
2,5
25
69.1
79.9
5790
7737
1485
795
4227
3x(1x240rm/25) 3x(1x300rm/25)
3,4
3,4
2,5
2,5
25
25
73.4 77.8
84.2 88.6
7362 8940
9495
11256
1947 2436
795
795
4878 5547
12/20 kV
3x(1x35rm /16)
 
5,5
 
2,5
 
16
 
58.3
 
69.2
 
1479
 
3243
 
282
 
528
 
2574
3x(1x50rm /16)
5,5
2,5
16
60.5
71.3
1812
3684
381
528
2781
3x(1x70rm /16)
5,5
2,5
16
64.8
75.6
2379
4419
549
528
3117
3x(1x95rm /16) 3x(1x120rm/16)
5,5
5,5
2,5
2,5
16
16
66.9 71.3
77.8 82.2
3099 3765
5304
5856
762
963
528
528
3495 3582
3x(1x150rm/16) 3x(1x185rm/16)
5,5
5,5
2,5
2,5
16*
16*
73.4 77.8
84.3 88.6
4521 5526
7020
8190
1182 1485
528
528
4209 4680
3x(1x240rm/16)
5,5
2,5
16*
84.2
95.1
7095
10248
1947
528
5628
3x(1x150rm/25)
5,5
2,5
25
73.4
84.3
4788
7272
1182
795
4461
3x(1x185rm/25)
5,5
2,5
25
77.8
88.6
5790
8442
1485
795
4932
3x(1x240rm/25)
5,5
2,5
25
84.2
95.1
7362
10248
1947
795
5628
18/30 kV
3x(1x50rm /16)
 
8,0
 
2,5
 
16
 
71.3
 
82.1
 
1812
 
4395
 
381
 
528
 
3492
3x(1x70rm /16)
8,0
2,5
16
75.6
86.4
2379
5166
549
528
3867
3x(1x95rm /16)
8,0
2,5
16
77.8
88.6
3099
6090
762
528
4281
3x(1x120rm/16) 3x(1x150rm/25)
8,0
8,0
2,5
2,5
16
25
82.1 84.3
92.9 95.1
3765 4788
6924
8121
963
1182
528
795
4650 5310
3x(1x185rm/25)
8,0
2,5
25
88.6
99.4
5790
9327
1485
795
5817