使用范围:本产品适用于固定敷设在交流50Hz额定电压为35kV及以下输配电线路上使用。额定温度:90℃额定电压:6—35kv导体:1.5-800mm2工作温度:-15℃-90℃,短路时(最长时间不超过5s)电缆导体的最高温度不超过250℃。YJV、YJLV-3.6/6KV 交联电力电缆导体标称截面Normal cross sectional&n
使用范围:本产品适用于固定敷设在交流50Hz额定电压为35kV及以下输配电线路上使用。
额定温度:90℃
额定电压:6—35kv
导体:1.5-800mm2
工作温度:-15℃-90℃,短路时(最长时间不超过5s)电缆导体的最高温度不超过250℃。
YJV、YJLV-18/20KV 18/30KV 交联电力电缆 | ||||||||||||
导体标称截面Normal cross sectional area(mm2) | 绝缘厚度Insulation thickness(mm) | 护套厚度Sheath thickness(mm) | 电缆近似外径 Approx.Overall diameter of cable(mm) | 电缆近似重量 Approx weight of cable (kg/km) | 导体直流电阻D.C resistance of conductor | 试验电压Testing voltage A.C | 电缆载流量Current rating | |||||
空气中In air(A) | 直埋土壤中Direct in soil(A) | |||||||||||
Cu | Al | Cu | Al | KV/5min | Cu | Al | Cu | Al | ||||
1×50 | 8.0 | 2.0 | 33.3 | 1560 | 1250 | ≤0.3870 | ≤0.6410 | 63 | 205 | 160 | 215 | 160 |
1×70 | 8.0 | 2.1 | 34.9 | 1840 | 1400 | ≤0.2680 | ≤0.4430 | 63 | 260 | 200 | 265 | 200 |
1×95 | 8.0 | 2.1 | 36.7 | 2140 | 1550 | ≤0.1930 | ≤0.3200 | 63 | 315 | 245 | 315 | 240 |
1×120 | 8.0 | 2.2 | 38.2 | 1450 | 1700 | ≤0.1530 | ≤0.2530 | 63 | 360 | 280 | 360 | 270 |
1×150 | 8.0 | 2.2 | 39.9 | 2790 | 1860 | ≤0.1240 | ≤0.2060 | 63 | 410 | 320 | 405 | 305 |
1×185 | 8.0 | 2.3 | 41.5 | 3200 | 2050 | ≤0.0991 | ≤0.1640 | 63 | 470 | 365 | 455 | 345 |
1×240 | 8.0 | 2.3 | 44.0 | 3800 | 2310 | ≤0.0754 | ≤0.1250 | 63 | 555 | 435 | 530 | 400 |
1×300 | 8.0 | 2.4 | 46.3 | 4460 | 2600 | ≤0.0601 | ≤0.1000 | 63 | 640 | 500 | 595 | 455 |
1×400 | 8.0 | 2.5 | 49.6 | 5530 | 3060 | ≤0.0470 | ≤0.0778 | 63 | 745 | 585 | 680 | 520 |
1×500 | 8.0 | 2.6 | 52.8 | 6160 | 3560 | ≤0.0366 | ≤0.0605 | 63 | 885 | 680 | 765 | 595 |
1×630 | 8.0 | 2.7 | 56.4 | 8020 | 4120 | ≤0.0283 | ≤0.0469 | 63 | 980 | 790 | 860 | 680 |
3×50 | 8.0 | 3.1 | 69.0 | 5290 | 4350 | ≤0.3870 | ≤0.6410 | 63 | 165 | 130 | 180 | 140 |
3×70 | 8.0 | 3.2 | 72.5 | 6240 | 4930 | ≤0.2680 | ≤0.4430 | 63 | 210 | 165 | 220 | 170 |
3×95 | 8.0 | 3.4 | 77.0 | 7360 | 5580 | ≤0.1930 | ≤0.3200 | 63 | 255 | 200 | 265 | 210 |
3×120 | 8.0 | 3.5 | 80.0 | 8350 | 6100 | ≤0.1530 | ≤0.2530 | 63 | 290 | 225 | 300 | 235 |
3×150 | 8.0 | 3.6 | 83.5 | 9520 | 6410 | ≤0.1240 | ≤0.2060 | 63 | 330 | 255 | 340 | 260 |
3×185 | 8.0 | 3.7 | 87.0 | 10830 | 7370 | ≤0.0991 | ≤0.1640 | 63 | 435 | 295 | 380 | 300 |
3×240 | 8.0 | 3.9 | 92.2 | 12810 | 8300 | ≤0.0754 | ≤0.1250 | 63 | 495 | 345 | 435 | 345 |
3×300 | 8.0 | 4.0 | 97.3 | 14920 | 9300 | ≤0.0601 | ≤0.1000 | 63 | 565 | 390 | 485 | 390 |
3×400 | 8.0 | 4.3 | 104.5 | 18110 | 10620 | ≤0.0470 | ≤0.0778 | 63 | 640 | 450 | 520 | 440 |
YJV22、YJLV22-18/20KV 18/30KV 交联电力电缆 | ||||||||||||||
导体标称截面Normal cross sectional area(mm2) | 绝缘厚度Insulation thickness(mm) | 内护套厚度Inner sheath thickness(mm) | 钢带厚度Steel tape thickness(mm) | 护套厚度Sheath thickness(mm) | 电缆近似外径 Approx.Overall diameter of cable(mm) | 电缆近似重量 Approx weight of cable (kg/km) | 20°C时候导体直流电阻 (不大于)MAX.D.c Resistance(20) | 试验电压Testing voltage A.C | 电缆载流量Current rating | |||||
空气中In air(A) | 直埋土壤中Direct in soil(A) | |||||||||||||
Cu | Al | Cu | Al | KV/5min | Cu | Al | Cu | Al | ||||||
3×50 | 8.0 | 3.3 | 75.1 | 7200 | 6250 | ≤0.3870 | ≤0.6410 | 63 | 165 | 130 | 180 | 140 | ||
3×70 | 8.0 | 3.5 | 78.7 | 8230 | 6910 | ≤0.2680 | ≤0.4430 | 63 | 210 | 165 | 220 | 170 | ||
3×95 | 8.0 | 3.6 | 84.0 | 9410 | 7620 | ≤0.1930 | ≤0.3200 | 63 | 255 | 200 | 265 | 210 | ||
3×120 | 8.0 | 3.8 | 87.5 | 11120 | 8870 | ≤0.1530 | ≤0.2530 | 63 | 290 | 225 | 300 | 235 | ||
3×150 | 8.0 | 3.9 | 91.3 | 12400 | 9580 | ≤0.1240 | ≤0.2060 | 63 | 330 | 255 | 340 | 260 | ||
3×185 | 8.0 | 4.0 | 94.9 | 13910 | 10450 | ≤0.0991 | ≤0.1640 | 63 | 375 | 295 | 380 | 300 | ||
3×240 | 8.0 | 4.2 | 100.3 | 16080 | 11590 | ≤0.0754 | ≤0.1250 | 63 | 435 | 345 | 435 | 345 | ||
3×300 | 8.0 | 4.3 | 105.6 | 18500 | 12850 | ≤0.0601 | ≤0.1000 | 63 | 495 | 390 | 485 | 390 | ||
3×400 | 8.0 | 4.6 | 112.8 | 21920 | 14410 | ≤0.0470 | ≤0.0778 | 63 | 565 | 450 | 520 | 440 |