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
µF/km 0,289 0,304 0,322 0,338 0,353 0,368 0,402
Inductance approx. 1,70 1,70 1,70 1,75 1,75 1,80 1,95
at terminations min. 100 103 110
Cable weight (Cu/Al) approx. /km 0,0232 0,0201 0,0175 0,0156 0,0142 0,0129 0,0109
Al conductor approx. 50/30 60/36 70/42 80/48 90/54 100/60 125/75
Bending radius during laying min. 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. 2,15 2,20 2,30 2,40 2,50 2,60 2,75
at terminations min. kV/mm 2,4 2,6 2,9 3,2 3,6 4,0 4,1
Capacitance per core approx. /km 0,0991 0,0754 0,0601 0,0470 0,0366 0,0283 0,0221
Al conductor max. /km 0,211 0,161 0,129 0,101 0,0791 0,0622 0,0500
Field strength U0
at conductor screen 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. 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. 77
Cable weight (Cu/Al) approx. 1,00 1,00 1,00 1,05 1,05 1,10 1,15
Electrical Data
Cu conductor resistance 20°C max. kV/mm 7,4 7,3 7,2 7,2 7,1 7,0 6,9
at core screen approx. /km 0,0375 0,0319 0,0275 0,0240 0,0213 0,0193 0,0156
Field strength U0
at conductor screen approx. /km 0,0291 0,0247 0,0212 0,0186 0,0165 0,0149 0,0119
Cu conductor resistance 90°C 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. 39,0 42,0 45,3 48,5 51,3 54,3 60,9
XLPE insulation nom.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. /km 0,0176 0,0151 0,0129 0,0113 0,0101 0,0090 0,0072
Al conductor max. 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. µF/km 0,116 0,129 0,144 0,164 0,185 0,212 0,235
Inductance approx. 13,0 13,0 13,0 13,0 13,0 13,0 13,0
Screen, copper wire, cross section nom. 1,30 1,35 1,40 1,45 1,50 1,55 1,65
Electrical Data
Cu conductor resistance 20°C max. mm² 50
Outer diameter 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
. /km 0,164 0,125 0,100 0,0778 0,0605 0,0469 0,0367
Cu conductor resistance 90°C approx. kV/mm 7,5 7,4 7,4 7,3 7,4 7,6 7,3
at core screen approx. kV/mm 4,7 4,7 4,8 4,8 4,9 4,9 5,0
Capacitance per core approx. /km 0,127 0,0973 0,0781 0,0618 0,0492 0,0393 0,0326
Al conductor approx
