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

Uo/U - 6/10 kV, 12/20 kV, 18/30kV IEC 60502-2 / DIN VDE 0276-620
The three-core cables with insulation of cross-linked polyethylene (XLPE) and longitudinal water-blocking elements, 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
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
Inner sheatth
Filling and inner sheath-PE - LDPE
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
 
Construction data 2XSE(F)2Y / (N)2XSE(F)2Y, A2XSE(F)2Y / (N)A2XSE(F)2Y 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.

 
 
2XSE(F)2Y,(N)2XSE(F)2Y
A2XSE(F)2Y,(N)A2XSE(F)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
2,5
16
48.5
1010
2715
295
2005
3x50 rm /16
3,4
2,6
16
51.0
1360
3215
405
2260
3x70 rm /16
3,4
2,7
16
55.5
1965
4095
585
2715
3x95 rm /16
3,4
2,9
16
59.0
2730
5125
805
3220
3x120rm/16 3x150rm/25
3,4
3,4
3.0
3,1
16
25
62.5
65.5
3440
4245
6045
7110
1020
1255
3625
4445
3x185rm/25 3x240rm/25
3,4
3,4
3,2
3,4
25
25
70.5
75.5
5310
6980
8740
10555
1575
2070
5195
6065
 
 
 
 
 
 
 
 
 
12/20kV
 
 
 
 
 
 
 
 
3x35 rm /16
3x50 rm /16
5,5
5,5
2,8
2,9
16
16
58.0
60.0
1010
1360
3160
3677
295
405
2445
2750
3x70 rm /16
3x95 rm /16
5,5
5,5
3,0
3,1
16
16
64.5
68.5
1965
2730
4550
5570
585
805
3170
3650
3x120rm/16
5,5
3,2
16
71.5
3440
6475
1020
4060
3x150rm/25
5,5
3,4
25
75.0
4245
7500
1255
4550
3x185rm/25
5,5
3,5
25
79.0
5310
9150
1575
5100
3x240rm/25
5,5
3,7
25
85.0
6980
10950
2070
6020
 
 
 
 
 
 
 
 
 
18/30 kV
 
 
 
 
 
 
 
3x50 rm /16
8,0
3,3
16
72.0
1360
5124
405
3710
3x70 rm /16
8,0
3,4
16
76.0
1965
6100
585
4295
3x95 rm /16
8,0
3,5
16
80.0
2730
7120
805
5160
3x120rm/16
8,0
3,7
16
83,5
3440
8110
1020
6120
3x150rm/25
8,0
3,8
25
87,0
4245
9185
1255
7100