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 4,2 4,7 5,2
Capacitance per core approx. 3,00 3,00 3,10 3,15 3,20 3,25 3,45
at terminations min. /km 0,0469 0,0367 0,0291
Cu conductor resistance 90°C approx. kV/mm 5,3 5,9 6,0 6,1 6,5 6,5 6,7
Capacitance per core approx. /km 0,0375 0,0319 0,0275 0,0240 0,0213 0,0193 0,0156
Field strength U0
at conductor screen approx. /km 0,0393 0,0317 0,0276
Al conductor approx. 30,0 34,2 38,1
XLPE insulation nom. /km 0,0283 0,0221 0,0176
Al conductor max. 29,0 27,0 27,0 27,0 26,0 26,0 26,0
Screen, copper wire, cross section nom. /km 0,0622 0,0500 0,0409
Field strength U0
at conductor screen approx. kV/mm 12,5 12,9 12,6 12,4 12,6 12,4 12,0
at core 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 938/650 1001/694 1070/741 1125/779 1168/809 1212/840 1289/893
2 circuits A/MVA 804/557 855/592 912/632 957/663 990/686 1026/711 1086/752
Al conductor cables circuit A/MVA 748/518 808/560 868/601 924/640 973/674 1016/704 1112/770
2 circuits A/MVA 641/444 690/478 740/513 787/545 826/572 861/597 938/650
. mm² 170 170 170
Outer diameter approx. kg/m 17/13 18/13 20/14
Permissible pulling force (Cu/Al) max. 118 118 118
Cable weight (Cu/Al) approx. /km 0,0232 0,0201 0,0175 0,0156 0,0142 0,0129 0,0109
Al conductor approx. 2,95 2,95 2,95
at terminations min. 1,80 1,80 1,85 1,90 1,90 1,95 2,05
Electrical Data
Cu conductor resistance 20°C max. 1,75 1,75 1,75
Electrical Data
Cu conductor resistance 20°C max. 32/19 40/24 50/30
Bending radius during laying min. 39,0 42,0 45,3 48,5 51,3 54,3 60,9
XLPE insulation nom. µF/km 0,156 0,171 0,180 0,188 0,201 0,209 0,226
Inductance approx. kg/m 20/14 22/14 24/15 26/16 28/17 30/18 36/20
Permissible pulling force (Cu/Al) max. 33,0 31,0 29,0
Screen, copper wire, cross section nom. mm² 170 170 170 170 170 170 170
Outer diameter approx. kV/mm 12,8 12,7 12,8
at core screen approx. /km 0,0176 0,0151 0,0129 0,0113 0,0101 0,0090 0,0072
Al conductor max. 50/30 60/36 70/42 80/48 90/54 100/60 125/75
Bending radius during laying min.9
400 Single Core XLPE Cables with Copper Wire Screen and APL Sheath
Type (A)2XS(FL)2Y RM/170 230/400 with stranded compacted conductor (RM)
Dimensions/Cross Sections mm² 630 800 1000
Conductor, Al, round, stranded, approx. µF/km 0,119 0,134 0,150
Inductance approx. 121 120 123 127 128 131 138
Cable weight (Cu/Al) approx. /km 0,0291 0,0247 0,0212 0,0186 0,0165 0,0149 0,0119
Cu conductor resistance 90°C approx. mH/km 0,46 0,44 0,41
Current Ratings/Power Ratings (continuous load) trefoil installation
Cu conductor cables circuit A/MVA 594/412 636/441 671/465
2 circuits A/MVA 481/333 512/355 538/373
Al conductor cables circuit A/MVA 499/346 545/378 587/407
2 circuits A/MVA 406/281 440/305 471/326
Type (A)2XS(FL)2Y RMS/170 230/400 with segmental conductor (RMS)
Dimensions/Cross Sections mm² 1000 1200 1400 1600 1800 2000 2500
Conductor, round, stranded, segmental, approx
