BS 6622 single core XLPE Aluminium wire armoured cable parameter
single core XLPE Aluminium wire armoured cable
Application:
 
The voltage range of the single core power cable is from 3.8/6.6KV to 19/33KV, and the frequency is 50Hz. Mainly used in power supply station, indoor and outdoor installation, pipelines, tunnels, mine, shaft, buried in soil and sea water in various places, under considerable pressure and mechanical force, the axial force.
 
Standard:
BS 6622
BS 7835 (LSZH)
 
Nominal cross-sectional area   Non-armoured cable Aluminium wire armoured cables
Nominal thickness of insulation Copper wire shielding cross-sectional area Sheathed nominal thickness Approximate diameter Approximate weight Copper tape screened cross-sectional area Inner sheath nominal thickness Aluminium wire armoured approximate diameter Outer sheath nominal thickness Cable maximum nominal diameter Approximate weight
Cu AL Cu AL
mm2 mm mm2 mm mm kg/km mm2 mm mm mm mm kg/km
25 2.5 16 1.5 20.3 750 580 3.4 1.2 1.6 1.8 26.3 1150 1000
35 2.5 16 1.6 21.3 870 650 3.6 1.2 1.6 1.8 27.3 1250 1050
50 2.5 16 1.6 22.4 1090 770 3.9 1.2 1.6 1.8 28.4 1500 1190
70 2.5 16 1.7 24.2 1310 870 4.3 1.2 1.6 1.8 30.0 1740 1300
95 2.5 16 1.7 25.8 1560 960 4.7 1.2 1.6 1.9 31.8 2030 1430
120 2.5 16 1.8 27.4 1830 1070 5.0 1.2 1.6 1.9 33.2 2310 1550
150 2.5 25 1.8 29.1 2130 1190 5.3 1.2 1.6 2.0 35.1 2660 1720
185 2.5 25 1.9 30.8 2490 1320 5.8 1.2 2.0 2.0 37.4 3120 1950
240 2.6 25 1.9 33.5 3040 1520 6.3 1.2 2.0 2.1 40.3 3740 2200
300 2.8 25 2.0 36.1 3650 1770 7.0 1.2 2.0 2.2 42.9 4400 2520
400 3.0 35 2.2 40.6 4680 2170 7.7 1.2 2.0 2.3 47.2 5490 2960
500 3.2 35 2.3 43.6 5670 2570 8.5 1.3 2.5 2.5 51.6 6760 3660
630 3.2 35 2.4 48.8 6980 2990 9.5 1.4 2.5 2.6 57.0 8200 4160
 
Single core XLPE AWA armoured cable electric performance parameters:
 
Nominal cross-sectional area   Non-armoured cable Aluminium wire armoured cable  
Dc resistance
CU / AL
Ac resistance
CU / AL
Rated short circuit current CU / AL
1 sec
Capacitance Charging current Copper wire shielding rated short circuit current
1 sec
Copper tape screened short circuit current rating
1 sec
Reactance Inductance The characteristic impedance
trefoil flat, clearance trefoil flat, clearance trefoil flat, clearance
Cu AL
mm2 μΩ/ m μΩ/ m kA pF/m mA/m kA kA μΩ/ m μΩ/ m nH/m nH/m μΩ/ m μΩ/ m
25 727/1200 927/1538 3.6/2.3 263 0.32 2.6 0.4 136 194 400 590 936 1544 952 1554
35 524/868 668/1113 5.0/3.2 291 0.35 2.6 0.5 127 185 390 580 679  1121 695 1131
50 387/641 494/822 6.8/4.4 321 0.39 2.6 0.5 121 179 380 570 511 834 527 844
70 268/443 343/568 9.8/6.3 371 0.45 2.6 0.6 115 173 370 550 364 583 386 597
95 193/320 248/410 13.3/8.5 417 0.50 2.6 0.6 110 168 350 540 272 427 300 446
120 153/253 196/325 17.2/11.0 459 0.55 2.6 0.7 107 165 340 520 225 345 257 367
150 124/206 159/265 21.2/13.5 494 0.59 4.3 0.7 103 161 330 510 193 287 229 313
185 99.1/164 128/211 26.6/17.0 543 0.65 4.3 0.8 100 158 320 500 165 237 206 267
240 75.4/125 98/161 34.9/22.3 583 0.70 4.3 0.9 97 155 310 490 140 191 185 226
300 60.1/100 80/130 43.8/28.0 602 0.72 4.3 1.0 95 153 300 490 126 163 174 203
400 47.0/77.8 64/102 57.3/36.6 627 0.75 5.8 1.1 92 150 290 480 113 141 164 184
500 36.6/60.5 51/81 72.3/46.2 654 0.79 5.8 1.2 90 149 290 470 105 124 158 171
630 28.3/46.9 42/64 91.2/58.3 726 0.87 5.8 1.3 87 145 280 460 97 110 151 160


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