Products / Cables and conductors / Cables MV 6/10kV 12/20kV 18/30kV / CXEkT
| СХЕкТ |
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| Power cable for switchgears, electrical plants and industrial systems |
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| DIN/VDE 0276-620 N2XSY |
| IEC 60502-2 (N)2XSY |
| БДС 2581-86 |
| JUS N.C5.230/8 7XHP48 |
| TS IEC 60502-2 YXC7V |
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Предназначение за пренасяне и разпределение на електрическата енергия в градските и селищни електрически мрежи и за електрозахранване на трансформаторни подстанции, малки и средни промишлени предприятия. Приложими са в разпределителни уредби, електроцентрали и промишлени системи.
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| Temp. characteristic: |
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| Max operating tº: |
+90ºC |
| Short circuit tº: |
+250ºC up to 5 sec |
| tº of installation: |
-5ºC |
| Ambient tº : |
-30ºC/+50ºC |
| Nominal voltage Uo/U |
3,6/6; 6/10; 12/20; 18/30; 20/35kV
AC(>) - 5min. 11kV; 15; 20kV; 45kV; 50kV
DC (=) - 15min 29kV; 48kV; 96kV; 144kV; 160kV
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| Test voltage: |
AC4 kV 50Hz DC12kV |
| Max. test voltage Uo/U: |
up to 3,6/6; 6/10; 12/20; 18/30; 20/35kV; 7,2kV; 12kV; 24kV; 36kV; 42kV |
| Max. tensile force in installation: |
n-number of cores и S-core section Al cores - 30 x n x S Cu cores - 50 x n x S
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| Flame retardant: |
IEC 60332-1 |
| Min. bending radius: |
single core: 15xD |
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| Conductor: |
Cu or Al wire cl.2 |
| Number of cores: |
35mm2-500mm2 |
| Insulation: |
XLPE compound |
| Inner semi-conductive layer: |
conductive XLPE |
| Screen: |
Cu wires concentric and a copper tape wrapped in counter-helix 0.1mm thickness |
| Separating layer: |
plastic tape |
| Outher semi-conductive layer: |
XLPE compound |
| Outher sheath: |
PVC compound |
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