Development, consultancy, planning and design, cost-optimization, production, logistics, installation and service. With this all-round support the nkt cables HV-team will be at ourcustomer’s service in regard of the products high voltage and extra-high voltage cables and accessories. Optimized internal communication systems, specialized divisions and intensively trained team members are the power behind the customer-orientated installation solutions. With competence and know-how the nkt cables “Power Team” provides secure and reliable power supply wherever fully developed high-voltage power transmission is ...
Poznámky redaktora
kV/mm 7,5 7,4 7,4 7,3 7,4 7,6 7,3
at core screen approx. 50/30 60/36 70/42 80/48 90/54 100/60 125/75
Bending radius during laying min. mH/km 0,48 0,45 0,43 0,41 0,38 0,36 0,35
Current Ratings/Power Ratings (continuous load) trefoil installation
Cu conductor cables circuit A/MVA 368/84 420/96 468/107 523/120 581/133 642/147 702/160
2 circuits A/MVA 314/72 358/82 397/91 442/101 490/112 540/123 587/134
Al conductor cables circuit A/MVA 289/66 332/76 370/85 418/96 471/108 533/121 588/134
2 circuits A/MVA 247/56 282/64 315/72 354/81 398/91 444/102 491/112
Type (A)2XS(FL)2Y RMS/50 76/132 with segmental conductor (RMS)
Dimensions/Cross Sections mm² 1000 1200 1400 1600 1800 2000 2500
Conductor, round, stranded, segmental, approx. /km 0,0375 0,0319 0,0275 0,0240 0,0213 0,0193 0,0156
Field strength U0
at conductor screen approx. 1,30 1,35 1,40 1,45 1,50 1,55 1,65
Electrical Data
Cu conductor resistance 20°C max. µF/km 0,116 0,129 0,144 0,164 0,185 0,212 0,235
Inductance approx. /km 0,211 0,161 0,129 0,101 0,0791 0,0622 0,0500
Field strength U0
at conductor screen approx. mH/km 0,56 0,55 0,53 0,52 0,51 0,50 0,47
Current Ratings/Power Ratings (continuous load) flat installation
Cu conductor cables circuit A/MVA 1007/230 1081/247 1160/265 1227/281 1284/294 1341/307 1447/331
2 circuits A/MVA 875/200 938/214 1005/230 1063/243 1110/254 1159/265 1248/285
Al conductor cables circuit A/MVA 795/182 863/197 932/213 998/228 1057/242 1110/254 1231/281
2 circuits A/MVA 691/158 750/171 808/185 864/198 915/209 960/219 1062/243
. 77
Cable weight (Cu/Al) approx. 1,70 1,70 1,70 1,75 1,75 1,80 1,95
at terminations min. /km 0,127 0,0973 0,0781 0,0618 0,0492 0,0393 0,0326
Al conductor approx. µF/km 0,289 0,304 0,322 0,338 0,353 0,368 0,402
Inductance approx. /km 0,0176 0,0151 0,0129 0,0113 0,0101 0,0090 0,0072
Al conductor max. 13,0 13,0 13,0 13,0 13,0 13,0 13,0
Screen, copper wire, cross section nom. 100 103 110
Cable weight (Cu/Al) approx. kV/mm 7,4 7,3 7,2 7,2 7,1 7,0 6,9
at core screen approx. kg/m 5,3/4,2 5,8/4,3 6,3/4,5 7,2/4,7 8,1/5,0 9,3/5,4 11,2/6,3
Permissible pulling force (Cu/Al) max. /km 0,164 0,125 0,100 0,0778 0,0605 0,0469 0,0367
Cu conductor resistance 90°C approx. kg/m 14,5/8,3 16,5/9,0 18,6/9,9 21/10,7 23/11,6 25/12,4 30/14,4
Permissible pulling force (Cu/Al) max. 39,0 42,0 45,3 48,5 51,3 54,3 60,9
XLPE insulation nom. kV/mm 4,7 4,7 4,8 4,8 4,9 4,9 5,0
Capacitance per core approx. mm² 50
Outer diameter approx. 19,0 18,0 17,0 16,0 15,0 14,0 14,0
Screen, copper wire, cross section nom. mm² 110 110 110 110 110 110 110
Outer diameter approx. /km 0,0232 0,0201 0,0175 0,0156 0,0142 0,0129 0,0109
Al conductor approx. kV/mm 2,4 2,6 2,9 3,2 3,6 4,0 4,1
Capacitance per core approx. 9,3/5,6 12/7,2 15/9,0 20/12 25/15 32/19 40/24
Bending radius during laying min. 16,1 18,3 20,7 23,4 26,5 30,0 34,2
XLPE insulation nom. 1,00 1,00 1,00 1,05 1,05 1,10 1,15
Electrical Data
Cu conductor resistance 20°C max. /km 0,0291 0,0247 0,0212 0,0186 0,0165 0,0149 0,0119
Cu conductor resistance 90°C approx. /km 0,0991 0,0754 0,0601 0,0470 0,0366 0,0283 0,0221
Al conductor max.7
132 Single Core XLPE Cables with Copper Wire Screen and APL Sheath (Optimized Design)
Type (A)2XS(FL)2Y RM/50 76/132 with stranded compacted conductor (RM)
Dimensions/Cross Sections mm² 185 240 300 400 500 630 800
Conductor, Al, round, stranded, approx. 2,15 2,20 2,30 2,40 2,50 2,60 2,75
at terminations min
