Wuhan Unique Mechanical And Electrical Equipment Co.,LTD.
30 years successful experience in making Wire and Cable Wuhan Unique Mechanical And Electrical Equipment Co.,LTD.
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19 33kv Three Core XLPE Insulated LSOH Sheathed Steel Wire Armoured to BS 6724
APPLICATION
Power cables for power networks, underground and in cable ducting.
Main in Power Transmission and distribution.
Conductor
Class 2 stranded copper conductor according to BS EN 60228(previously BS 6360)
Conductor Screen
Semi-conductive XLPE (Cross-Linked Polyethylene)
Insulation
XLPE (Cross-Linked Polyethylene) Type GP8 according toBS 7655
Insulation Screen
Semi-conductive XLPE (Cross-Linked Polyethylene)
Metallic Screen
Individual or collective overall copper tape screen according toBS 6622
Filler
PET (Polyethylene Terephthalate) fibres
Separator
Binding tape
Bedding
PVC (Polyvinyl Chloride) Type TM1 according to BS EN 50363
Armour
Single core: AWA (Aluminium Wire Armoured)
Multi-core: SWA (Steel Wire Armoured)
Sheath
PVC (Polyvinyl Chloride) Type TM1 according to BS EN 50363
Sheath Colour
Red/Black
DIMENSIONS
| Size of conductor |
Diameter | Approx. cable weight |
||
| Diameter Under Armour | Diameter Over Armour | Approx Overall Diameter | ||
| mm sq | mm | mm | mm | kg/km |
| 16 | 22.9 | 26.1 | 29.7 | 1690 |
| 25 | 25.7 | 28.9 | 32.5 | 2100 |
| 35 | 28.2 | 31.4 | 35.2 | 2520 |
| 50 | 27.1 | 31.1 | 35.1 | 3030 |
| 70 | 30.0 | 34.0 | 38.2 | 3810 |
| 95 | 33.2 | 37.2 | 41.3 | 4730 |
| 120 | 36.2 | 41.2 | 45.8 | 6020 |
| 150 | 38.7 | 43.7 | 48.5 | 6980 |
| 185 | 41.8 | 46.8 | 51.8 | 8250 |
| 240 | 46.5 | 51.5 | 56.7 | 10200 |
| 300 | 50.5 | 55.5 | 60.9 | 12210 |
| 400 | 55.2 | 60.2 | 66 | 14980 |
Current Rating
| Nom. area of cond. |
Direct in ground | In single way ducts | In free air | |||
| Single core Three cables Trefoil touching |
Three core | Single core Three cables Ducts Trefoil touching |
Three core | Single core Three cables Trefoil touching |
Three core | |
| mm | amp | amp | amp | amp | amp | amp |
| 16 | - | 114 | - | 96 | - | 108 |
| 25 | - | 147 | - | 124 | - | 143 |
| 35 | - | 175 | - | 147 | - | 170 |
| 50 | 222 | 207 | 219 | 174 | 230 | 204 |
| 70 | 271 | 254 | 264 | 214 | 288 | 257 |
| 95 | 324 | 304 | 310 | 257 | 353 | 315 |
| 120 | 366 | 345 | 342 | 293 | 411 | 365 |
| 150 | 409 | 387 | 376 | 328 | 468 | 415 |
| 185 | 460 | 436 | 414 | 371 | 533 | 476 |
| 240 | 528 | 502 | 464 | 428 | 630 | 560 |
| 300 | 589 | 563 | 506 | 480 | 717 | 640 |
| 400 | 651 | 633 | 535 | 549 | 817 | 734 |
| 500 | 720 | - | 579 | - | 924 | - |
| 630 | 789 | - | 624 | - | 1041 | - |
| 800 | 831 | - | 650 | - | 1131 | - |
| 1000 | 880 | - | 689 | - | 1227 | - |
