中文 
STANDARD : BS 6622
Conductor : Plain Annealed Copper Or Aluminium
Insulation : Cross-linked Polyethylene Compound XLPE Or EPR
Voltage : 3.6/6.6KV to 19/33KV
APPLICATIONS
The three core cables are designed for distribution of electrical power with nominal voltage Uo/U ranging from 3.6/6.6KV to 19/33KV and frequency 50Hz. They are suitable for installation mostly in power supply stations, indoors and in cable ducts, outdoors, underground and in water as well as for installation on cable trays for industries, switchboards and power stations.
Conductor
Plain annealed copper or aluminium complying with IEC 60228/BS 6360. Copper conductors shall be stranded (class 2) and aluminium conductors shall be either solid or stranded (class 2).
Inner Covering & Fillers
For cables with a collective metallic layer or cables with a metallic layer over each individual cores with additional collective metallic layers, semi-conducting inner covering and fillers shall be applied over the laid up cores. The inner covering is made of non hygroscopic material, except if the cable is to be made longitudinally watertight. The inner covering shall be extruded or lapped.
| NOM. CROSS- SECTION | NOM. INSULATION THICKNESS | COPPER WIRE SCREEN AREA | COPPER TAPE SCREEN AREA | NOM.BEDDING THICKNESS | NOM. ARMOUR WIRE DIAMETER | NOM.SHEATH THICKNESS | APPROX. OVERALL DIAMETER | APPROX. WEIGHT | |
| AREA | CU | AL | |||||||
| MM² | MM | MM² | MM² | MM | MM | MM | MM | KG/KM | |
| 70 | 2.5 | 16 | 6.6 | 1.3 | 2.5 | 2.6 | 55 | 6570 | 5240 |
| 95 | 2.5 | 16 | 7.3 | 1.4 | 2.5 | 2.7 | 58.9 | 7760 | 5890 |
| 120 | 2.5 | 16 | 8 | 1.5 | 2.5 | 2.8 | 62.1 | 8810 | 6510 |
| 150 | 2.5 | 25 | 8.5 | 1.5 | 2.5 | 2.9 | 65.8 | 10110 | 7310 |
| 185 | 2.5 | 25 | 9.4 | 1.6 | 2.5 | 3 | 69.5 | 11520 | 7960 |
| 240 | 2.6 | 25 | 10.4 | 1.7 | 2.5 | 3.2 | 75.9 | 13920 | 9140 |
| 300 | 2.8 | 25 | 11.4 | 1.8 | 3.15 | 3.5 | 83.1 | 17400 | 11620 |
| 400 | 3 | 35 | 12.6 | 2 | 3.15 | 3.7 | 93 | 21900 | 13980 |
| THREE CORE 6.35/11KV (UM=12KV) | |||||||||
| NOM. CROSS- SECTION AREA | NOM. INSULATION THICKNESS | COPPER WIRE SCREEN AREA | COPPER TAPE SCREEN AREA | NOM.BEDDING THICKNESS | NOM. ARMOUR WIRE DIAMETER | NOM.SHEATH THICKNESS | APPROX. OVERALL DIAMETER | APPROX. WEIGHT | |
| CU | AL | ||||||||
| MM2 | MM | MM2 | MM2 | MM | MM | MM | MM | KG/KM | |
| 70 | 3.4 | 16 | 7.23 | 1.4 | 2.5 | 2.7 | 59.2 | 7200 | 5870 |
| 95 | 3.4 | 16 | 7.91 | 1.5 | 2.5 | 2.8 | 63.2 | 8420 | 6550 |
| 120 | 3.4 | 16 | 8.64 | 1.6 | 2.5 | 3 | 67 | 9580 | 7190 |
| 150 | 3.4 | 25 | 9.19 | 1.6 | 2.5 | 3.1 | 70.3 | 10830 | 8030 |
| 185 | 3.4 | 25 | 9.88 | 1.7 | 2.5 | 3.2 | 73.9 | 12290 | 8720 |
| 240 | 3.4 | 25 | 10.96 | 1.8 | 3.15 | 3.4 | 81.2 | 15620 | 10790 |
| 300 | 3.4 | 25 | 11.84 | 1.9 | 3.15 | 3.6 | 86.1 | 18030 | 12240 |
| 400 | 3.4 | 35 | 12.92 | 2 | 3.15 | 3.8 | 95 | 22350 | 14350 |
| THREE CORE 8.7/15KV (UM=17.5KV) | |||||||||
| NOM. CROSS- SECTION | NOM. INSULATION THICKNESS | COPPER | COPPER | NOM. BEDDING THICKNESS | NOM. ARMOUR WIRE DIAMETER | NOM. SHEATH THICKNESS | APPROX. OVERALL DIAMETER | APPROX. WEIGHT | |
| AREA | WIRE SCREEN AREA | TAPE SCREEN AREA | CU | AL | |||||
| MM2 | MM | MM2 | MM2 | MM | MM | MM | MM | KG/KM | |
| 70 | 4.5 | 16 | 8.02 | 1.5 | 2.5 | 2.9 | 64.6 | 8030 | 6700 |
| 95 | 4.5 | 16 | 8.71 | 1.6 | 2.5 | 3 | 68.2 | 9160 | 7330 |
| 120 | 4.5 | 16 | 9.43 | 1.7 | 2.5 | 3.1 | 71.7 | 10340 | 8030 |
| 150 | 4.5 | 25 | 9.99 | 1.7 | 2.5 | 3.2 | 75.4 | 11730 | 8930 |
| 185 | 4.5 | 25 | 10.82 | 1.8 | 3.15 | 3.4 | 80.6 | 14170 | 10570 |
| 240 | 4.5 | 25 | 11.76 | 1.9 | 3.15 | 3.6 | 86.6 | 16670 | 11810 |
| 300 | 4.5 | 25 | 12.64 | 2 | 3.15 | 3.7 | 91.3 | 19140 | 13340 |
| 400 | 4.5 | 35 | 13.71 | 2.1 | 3.15 | 4 | 100 | 23360 | 15410 |
| THREE CORE 12.7/22KV (UM=24KV) | |||||||||
| NOM. CROSS- SECTION | NOM. INSULATION THICKNESS | COPPER | COPPER TAPE SCREEN AREA | NOM.BEDDING THICKNESS | NOM. ARMOUR WIRE DIAMETER | NOM. SHEATH THICKNESS | APPROX. OVERALL DIAMETER | APPROX. WEIGHT | |
| AREA | WIRE SCREEN AREA | CU | AL | ||||||
| MM2 | MM | MM2 | MM2 | MM | MM | MM | MM | KG/KM | |
| 70 | 5.5 | 16 | 8.7 | 1.6 | 2.5 | 3 | 69 | 8710 | 7370 |
| 95 | 5.5 | 16 | 9.4 | 1.7 | 2.5 | 3.2 | 73.1 | 10000 | 8130 |
| 120 | 5.5 | 16 | 10.2 | 1.7 | 3.15 | 3.3 | 77.7 | 12040 | 9730 |
| 150 | 5.5 | 25 | 10.7 | 1.8 | 3.15 | 3.4 | 81.7 | 13550 | 10750 |
| 185 | 5.5 | 25 | 11.4 | 1.9 | 3.15 | 3.6 | 85.5 | 15150 | 11610 |
| 240 | 5.5 | 25 | 12.5 | 2 | 3.15 | 3.7 | 91.3 | 17710 | 12840 |
| 300 | 5.5 | 25 | 13.4 | 2 | 3.15 | 3.9 | 96 | 20170 | 14360 |
| 400 | 5.5 | 35 | 14.4 | 2.2 | 3.15 | 4.1 | 104.8 | 24520 | 16480 |
| THREE CORE 19/33KV (UM=36KV) | |||||||||
| NOM. CROSS- SECTION AREA | NOM. INSULATION THICKNESS | COPPER WIRE SCREEN AREA | COPPER TAPE SCREEN AREA | NOM.BEDDING THICKNESS | NOM. | NOM. SHEATH THICKNESS | APPROX. OVERALL DIAMETER | APPROX. WEIGHT | |
| ARMOUR WIRE DIAMETER | CU | AL | |||||||
| MM2 | MM | MM2 | MM2 | MM | MM | MM | MM | KG/KM | |
| 70 | 8 | 16 | 10.5 | 1.8 | 3.15 | 3.5 | 82.5 | 11840 | 10440 |
| 95 | 8 | 16 | 11.2 | 1.9 | 3.15 | 3.6 | 86.4 | 13200 | 11350 |
| 120 | 8 | 16 | 12 | 2 | 3.15 | 3.7 | 89.9 | 14520 | 12190 |
| 150 | 8 | 25 | 12.5 | 2 | 3.15 | 3.8 | 93.6 | 16070 | 13280 |
| 185 | 8 | 25 | 13.2 | 2.1 | 3.15 | 3.9 | 97.3 | 17710 | 14090 |
| 240 | 8 | 25 | 14.3 | 2.2 | 3.15 | 4.1 | 103.2 | 20370 | 15460 |
| 300 | 8 | 25 | 15.2 | 2.3 | 3.15 | 4.3 | 108.2 | 22980 | 17210 |
| 400 | 8 | 35 | 16.2 | 2.4 | 3.15 | 4.5 | 116.8 | 27480 | 19450 |
