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MV XLPE Insulated Steel Tape Armored Power Cable

MV XLPE Insulated Steel Tape Armored Power Cable


Applicable Standard:
GB/T 12706-2008, IEC 60502-2005

MV XLPE Insulated Steel Tape Armored Power Cable

xlpe power cable

Product Description:
For XLPE insulated power cable, either chemical method or physical method had been employed to transform the molecular of PE from liner structure into three-dimensional network structure, i.e. thermoplastic PE and been transformed into thermosetting XLPE. After cross-linking, the mechanical performance, heating aging property and ambient stress resistance have been greatly improved, while its excellent electrical properties are still maintained.
Various of flame-retardant and non-flame retardant XLPE cable can be manufactured with three technology (peroxide, hot water and irradiation crosslinking). The flame-retardant cable covers all kinds of low-smoke low-halogen low-smoke halogen free, and non-smoke non-halogen and three classes of A, B, C.

Maximum rated temperature of cable conductor is 90ºC
Maximum short-circuit temperature of cable conductor ≤ 250ºC
The temperature when laying cable ≥ 0ºC, The minimum bending diameter of cable is stipulated as follow:

For single-core cable: 20(D+d)±5% in mm
For multi-core cable: 15(D+d)±5% in mm
Where: D is the actual outer diameter of the cable
 d is the actual outer diameter of the conductor.


MV XLPE Insulated Steel Tape Armored Power Cable
Specification & Application Area

Type Voltage Section Name Application
YJV 3.6/6kV-26/35kV 25-800mm2 XLPE insulated and PVC sheathed power cable Can be laid indoor, outdoor, tunnels, reinforced concrete pipelines or loose soil. Cable can't bear outer mechanical force, but can bear a certain traction force.
YJV22 3.6/6kV-26/35kV 25-800mm2 XLPE insulated, steel tape armored and PVC sheathed power cable Laid underground, cable be bear outer mechanical force, but should not bear a large traction force.
YJV32 3.6/6kV-26/35kV 25-800mm2 XLPE insulated, thin steel wire armored and PVC sheathed power cable Laid indoor, tunnel or mines. Cable can bear outer mechanical force and fairly large traction force.
YJV42 3.6/6kV-26/35kV 25-800mm2 XLPE insulated, thick steel wire armored and PVC sheathed power cable Can be laid in vertical section, indoor, tunnels or mines. Cable can bear outer mechanical force and very large traction force.
 

MV XLPE Insulated Steel Tape Armored Power Cable
Top Ranking Manufacture Equipment for HV/MV/LV of Power cables from Professional Suppliers



Name Type Origin Application
35KV Cable production line CCV Maillefer Finland Production of medium voltage insulation wire core
35KV Cable production line CCV TROESTER Germany Production of medium voltage insulation wire core
110KV Cable production line CCV TROESTER Germany Production of high voltage insulation wire core
500KV Cable production line VCV Maillefer Finland Production of high voltage insulation wire core
500KV Cable production line VCV TROESTER Germany Production of high voltage insulation wire core
35KV rubber cable  production line CCV TROESTER Germany Production of medium voltage rubber cables
630 Frame type stranding machine 91 wires Pourtier France Production for blocks of large section conductor
3600 Drum-twister for milliken conductor DPTC3600 Pourtier France Production for blocks of large section conductor
High voltage cable out-sheath Product Line Φ150+90 Germany (Shanghai) TROESTER Machinery Co., Ltd. Production for EHV cable double sheath
 

5. Carrying Capacity   
3.6/6~12/20kV XLPE insulated power cable carrying capacity (including flame retardant type)


Type YJV,YJLV,YJV22,YJLV22(ZR-YJV,ZR-YJLV ,ZR-YJV22,ZR-YJLV22)
Cores Single Core Three Cores
Installation conditions In air In earth(K.m/w) In air In earth(K.m/w)
Ρw ρD ρw ρD
1 2.5 1 2.5
Nominal cross-section Carrying capacity(A)
  CU AL CU AL CU AL CU AL CU AL   AL
CU
25 165 130 160 120 140 110 120 90 125 100 120 90
35 205 155 190 145 165 130 140 110 155 120 140 110
50 245 190 225 175 195 150 165 130 180 140 165 125
70 305 235 275 215 240 185 210 165 220 170 205 160
95 370 290 330 255 285 220 255 200 265 210 240 185
120 430 335 375 290 325 250 290 225 300 235 270 210
150 490 380 425 330 365 280 330 255 340 260 300 235
185 560 435 480 370 410 320 375 295 380 300 345 265
240 665 515 555 435 475 370 435 345 435 345 390 305
300 765 595 630 490 535 415 495 390 485 390 435 345
400 890 695 725 565 610 480 565 450 520 470 470 390
500 1030 810 825 650 695 550 640 515 605 550 550 450
630 1190 950 940 745 790 625 --- --- --- --- --- ---
Operating temperature 90ºC
Ambient temperature 40ºC 25ºC 40ºC 25ºC
 

18/30~26/35kV XLPE insulated power cable carrying capacity (including flame retardant type)
Type YJV,YJLV,YJV22,YJLV22(ZR-YJV,ZR-YJLV,ZR-YJV22,ZR-YJLV22)
Cores Single core Three cores
Installation conditions In air In earth(K.m/w) In air In earth(K.m/w)
ρw ρD ρw ρD
1 2.5 1 2.5
Nominal cross-section (mm2) Carrying capacity(A)
  CU AL CU AL CU AL CU AL CU AL CU AL
35 195 145 180 135 160 120 150 115 190 150 170 135
50 245 190 225 175 200 155 180 140 225 175 205 155
70 305 235 275 215 245 190 220 170 275 215 245 190
95 370 285 330 255 295 225 265 205 335 260 295 230
120 425 330 375 290 335 260 305 235 380 295 335 260
150 485 375 420 325 375 290 345 270 425 330 375 290
185 555 430 475 370 420 325 390 305 485 375 425 330
240 650 505 555 430 485 380 455 355 565 435 490 380
300 745 580 630 490 550 425 525 410 635 495 550 430
400 870 680 720 565 630 490 600 470 730 570 630 495
500 1000 790 825 645 715 560 --- --- --- --- --- ---
Operating temperature 90ºC
Ambient temperature 40ºC 25ºC 40ºC 25ºC
 

we are one of top electric cable manufacture in north of china,main product include xlpe power cable,armoured cable,swa cable,single core cable,2 3 4 core armoured cable.

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