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12/20(24)KV SUBMARINE CABLE - Шанхайская группа Yuni

Подводный кабель/

12/20(24)KV SUBMARINE CABLE

Submarine power cable are used for interconnection of offshore power fields, tidal wave locale, wind mill and offshore oil&gas platforms and also islands. The voltage for such application are usually less than 12/20kV AC type and typically uses three cores XLPE cables.

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01-Conductor– Water blocking conductor
02-Conductor Screen– Semi-conductive compound
03-Insulation– Cross linked polyethylene (Сшитый полиэтилен)
04-Insulation Screen–Semi-conductive compound
05-Tape– Semi-conductive water blocking conductor
06-Metallic Acreen/Sheath– Lead sheath
07-Ножны- Semi-conductive PE sheath
08-Filler– PE filler
09-Communication– Optical fiber element
10-Tape– Binding tape
11-Inner Serving
12-Armored– Steel wire armored
13-Outer Sheath– Polypropylene yarns

Стол 1 Three-core Optical Fiber Composite Submarine Cable 12/20(24)кв

 

Размер Макс. Кондуктор 

resistance

Amps Примерно. 

O. D.

 

Примерно.

O. D.

weight

 

Inductance

Capacitance
мм2 20℃ DC 

Ω/км

90℃ AC 

Ω/км

Seabed Land  

Intertidal

 

миллиметр кг/км mH/km uF/km
3×50 0.387 0.494 232 173 209 86.2 17871 0.453 0.176
3×70 0.268 0.342 282 209 253 89.3 19367 0.425 0.192
3×95 0.193 0.247 337 248 301 93.2 21328 0.405 0.211
3×120 0.153 0.196 381 280 340 97.5 23297 0.391 0.232
3×150 0.124 0.159 425 312 379 101.4 25453 0.379 0.251
3×185 0.0991 0.128 477 349 424 105.3 27613 0.367 0.27
3×240 0.0754 0.098 545 397 484 110.6 30845 0.352 0.296
3×300 0.0601 0.079 606 440 573 116.9 34725 0.341 0.327
3×400 0.047 0.063 677 489 597 124.6 40252 0.333 0.365

 

 

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