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
121 120 123 127 128 131 138
Cable weight (Cu/Al) approx. /km 0,0622 0,0500 0,0409
Field strength U0
at conductor screen approx. kV/mm 4,2 4,7 5,2
Capacitance per core approx. kV/mm 5,3 5,9 6,0 6,1 6,5 6,5 6,7
Capacitance per core approx. 30,0 34,2 38,1
XLPE insulation nom. 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 170 170 170 170 170 170 170
Outer diameter approx. /km 0,0176 0,0151 0,0129 0,0113 0,0101 0,0090 0,0072
Al conductor max. µF/km 0,119 0,134 0,150
Inductance approx. 50/30 60/36 70/42 80/48 90/54 100/60 125/75
Bending radius during laying min. µF/km 0,156 0,171 0,180 0,188 0,201 0,209 0,226
Inductance 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. 2,95 2,95 2,95
at terminations min. kg/m 20/14 22/14 24/15 26/16 28/17 30/18 36/20
Permissible pulling force (Cu/Al) max. /km 0,0375 0,0319 0,0275 0,0240 0,0213 0,0193 0,0156
Field strength U0
at conductor screen approx. kV/mm 12,8 12,7 12,8
at core screen approx. 33,0 31,0 29,0
Screen, copper wire, cross section nom. kV/mm 12,5 12,9 12,6 12,4 12,6 12,4 12,0
at core screen approx. /km 0,0283 0,0221 0,0176
Al conductor max. /km 0,0232 0,0201 0,0175 0,0156 0,0142 0,0129 0,0109
Al conductor approx. 3,00 3,00 3,10 3,15 3,20 3,25 3,45
at terminations min. 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. 1,75 1,75 1,75
Electrical Data
Cu conductor resistance 20°C max. 118 118 118
Cable weight (Cu/Al) approx. /km 0,0469 0,0367 0,0291
Cu conductor resistance 90°C approx. 1,80 1,80 1,85 1,90 1,90 1,95 2,05
Electrical Data
Cu conductor resistance 20°C max. /km 0,0393 0,0317 0,0276
Al conductor approx. mm² 170 170 170
Outer diameter approx. 29,0 27,0 27,0 27,0 26,0 26,0 26,0
Screen, copper wire, cross section nom.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. kg/m 17/13 18/13 20/14
Permissible pulling force (Cu/Al) max
