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2XSE(FL)2Y/ (N)2XSE(FL)2Y A2XSE(FL)2Y/ (N)A2XSE( FL)2Y

Uo/U - 6/10 kV, 12/20 kV IEC 60502-2 / DIN VDE 0276-620
The three-core cables with insulation of cross-linked polyethylene (XLPE) and longitudinal and radial water-blocking ele ments, are designed for transfer and distribution of electrical power with nominal voltage Uo/U 6/10; 12/20 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
Water resisting element
Layer of semi-conductive water absorbing tapes - discret
Metal screen
Cu wires concentrically laid and one contact of Cu tape with thickness of 0.1mm
Water resisting element
Layer of semi-conductive water absorbing tapes
Cable assembly
Three insulated and screened phases with longitudinal water-blocking element are twisted in three core cable
Filling - filiers with water-blocking element
Inner sheath
Layer of semi-conductive water absorbing tapes
Radial
protection from moisture ingress
Al foil with copolymer layer
Sheath
PE compound - HDPE
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; 24kV kV
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
 
 
2XSE(Construction data )2XSE(FL)2Y, A2XSE(FL)2Y / (N)A2XSE(FL)2Y   6/10; 12/20kV
Number of conductors and nominal cross sec­tion
Thickness of insula­tion
Thickness
of
sheath
Nominal cross sec­tion of screen
Cable diameter approx.
2XSE(FL)2Y, (N)2XSE(FL)2Y
A2XSE(FL)2Y,
(N)A2XSE(FL)2Y
Mass of
Cu approx.
Mass of
cable
approx.
Mass of
Al approx.
Mass of
cable
approx.
 Nxmm2
mm
mm
 mm2
mm
kg/km
kg/km
kg/km
kg/km
6/10 kV
 
 
 
 
 
 
 
 
3x35 rm /16
3,4
2,6
16
49.4
1010
2997
298
2321
3x50 rm /16
3,4
2,7
16
52.0
1363
3508
404
2597
3x70 rm /16
3,4
2,8
16
56.5
1968
4379
584
3065
3x95 rm /16
3,4
2,9
16
59.8
2730
5210
805
3285
3x120 rm /16
3x150rm /25
3,4
3,4
3.0
3,2
16
25
63.1
67.6
3440
4245
6050
7508
1020
1255
3630
4070
3x185 rm /25
3,4
3,3
25
70.2
5310
8300
1575
4555
3x240 rm /25
3,4
3,4
25
75.5
6980
10363
2070
5453
 
 
 
 
 
 
 
 
 
12/20kV
 
 
 
 
 
 
 
 
3x70 rm /16
3x95 rm /16
5,5
5,5
3,0
3,2
16
16
64.5
68.3
1965
2730
4270
5280
585
810
2890
3365
3x120 rm / 16 5,5 3,3 16 71,6 3440  6395  1020  3985 
3x150rm /25 5,5 3,4 25 74,8 4245 7190 1255 4195
3x185 rm /25
5,5
3,5
25
78,8
5310
8540
1575
4810
3x240 rm /25
5,5
3,7
25
84.3
6980
10600
2070
5670