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26/35(40.5)KV SUBMARINE CABLE - Shanghai Yuni Group

Submarine Cable/

26/35(40.5)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 26/35kV AC type and typically uses the three cores XLPE cables.

  • Product Details

01-Conductor– Water blocking conductor
02-Conductor Screen– Semi-conductive compound
03-Insulation– Cross linked polyethylene (XLPE)
04-Insulation Screen–Semi-conductive compound
05-Tape– Semi-conductive water blocking conductor
06-Metallic Acreen/Sheath– Lead sheath
07-Sheath- 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

 

Table 1 Three-core Optical Fiber Composite Submarine Cable 26/35(40.5)kV

 

Size Max. Conductor 

resistance

Amps Approx. 

O. D.

  

Approx.

O. D.

weight

  

Inductance

Capacitance
mm2 20℃ DC 

Ω/km

90℃ AC 

Ω/km

Seabed Land   

Intertidal

 

mm kg/km mH/km uF/km
3×70 0.268 0.342 281 211 254 117.4 26619 0.483 0.124
3×95 0.193 0.247 335 250 302 120.9 28311 0.461 0.134
3×120 0.153 0.196 378 281 340 124.8 30618 0.445 0.146
3×150 0.124 0.159 423 313 379 128.3 32604 0.431 0.156
3×185 0.0991 0.128 473 349 423 132.2 35151 0.415 0.167
3×240 0.0754 0.098 540 397 482 137.4 38519 0.399 0.181
3×300 0.0601 0.079 601 439 535 143.1 42323 0.385 0.197
3×400 0.047 0.063 671 488 595 150.3 47521 0.374 0.217
3×500 0.0366 0.05 742 538 656 155.6 56850 0.359 0.36

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