Descrizione del prodotto
Specifications
300mm power cable
1.Certificate:ISO,CE,SONCAP,UL
2.Asia,South Americ,Africa
3.Fast delivery
300mm electric power cable high voltage
International:IEC 60502-2, IEC 60228, IEC 60840, IEC62067
Chinese:GB/T11017-2002
Other standards such as BS,DIN and ICEA upon request
Applications
This product is suitable for AC rated voltage(u0/u)to 64/110kv transmission line system of neutral point grounding.
Operation characteristics
Type of cable
Type | Designation | |
Copper conductor | Aluminum conductor | |
YJLW02 | YJLLW02 | The cross-linkage XLPE insulated and wrinkled aluminum wrapper waterproof PVC sheathed power cable |
YJLW02-Z | YJLLW02-Z | The cross-linkage XLPE insulated and wrinkled aluminum wrapper waterproof PVC sheathed vertical waterproof power cable |
YJLW03 | YJLLW03 | The cross-linkage XLPE insulated and wrinkled aluminum wrapper waterproof PE sheathed power cable |
YJLW03-Z | YJLLW03-Z | The cross-linkage XLPE insulated and wrinkled aluminum wrapper waterproof PVC sheathed vertical waterproof power cable |
Production range of cable
Type | Nomber of core | Rated Voltage kV | |||||||||
64/110 | |||||||||||
Nominal cross-section of conductlr mm2 | |||||||||||
YJLW02 YJLLW02 | 1 | 240 | 300 | 400 | 500 | 630 | 800 | 1000 | 1200 | 1400 | 1600 |
YJLW02-Z YJLLW02-Z | |||||||||||
YJLW03 YJLLW03 | |||||||||||
YJLW03-Z YJLLW03-Z | |||||||||||
Note:* the copper conductor above 800mm2 takes separate conductor.
Technicalcharacteristics
Nominal cross-section of conductor mm2 | Diameter of conductor Mm | Outer diameter of cable Mm | Weight of cable Kg/km | Resistance of conductor Ω/km | Carrier current capacity A | Capacitance ΜF/km | Short-circuit current kA/3S | |||
PVC Sheath | PE Sheath | 20ºC DC | 90ºC AC | Conductor | Metal sheath | |||||
240 | 18.4 | 89.9 | 8348 | 7708 | 0.0754 | 0.0961 | 543 | 0.135 | 20 | 22 |
300 | 20.6 | 91.1 | 8990 | 8341 | 0.0601 | 0.0766 | 597 | 0.146 | 25 | 22 |
400 | 23.8 | 92.3 | 9731 | 9073 | 0.0470 | 0.0599 | 657 | 0.165 | 33 | 22 |
500 | 26.6 | 94.5 | 10882 | 10208 | 0.0366 | 0.0467 | 718 | 0.182 | 41 | 23 |
630 | 30.0 | 96.9 | 12352 | 11660 | 0.0283 | 0.0361 | 779 | 0.201 | 52 | 24 |
800 | 34.0 | 99.9 | 14168 | 13454 | 0.0221 | 0.0282 | 837 | 0.223 | 66 | 25 |
1000 | 38.2 | 105.0 | 16460 | 15708 | 0.0176 | 0.0224 | 914 | 0.246 | 83 | 26 |
1200 | 42.6 | 109.4 | 18685 | 17900 | 0.0151 | 0.0193 | 962 | 0.266 | 99 | 27 |