To be used at voltages of 600 volts or less phase to phase and at conductor temperatures not to exceed 75°C for PE insulated Conductors or 90°C for crosslinked polyethylene (XLPE)insulated conductors.
APPLICATION:
This is a kind of climate bearable PVC, HDPE and XLPE insulated aerial cables of copper core,aluminum core or aluminum alloy core, suitable for overhead power line of AC rated voltage Uo/U 0.6/1KV and below.
It is widely used in power transmission lines and electricity distribution lines with various voltage levels, because they have such good characteristics as simple structure, convenient installation and maintenance, low cost large transmission capacity. And they are also suitable for laying across rivers valleys and the places where special geographical features exist.
STANDARD:
IEC 61089, BS 7870, DIN 48201, ASTM B399, BS EN50183, NFC33-209
CONSTRUCTION:
1.Conductor: copper, aluminum,aluminum alloy;
Insulation:PVC,HDPE,XLPE
TECHNICAL PARAMETERS:
Table 1 : Technology requirements of copper core ABC insulated cable
| Nominal cross section area of conductor(mm²) | Single wire Min. No of conductor | Conductor O.D.(reference value)/mm | Nominal thickness of insulation(mm) |
|---|---|---|---|
| 10 | 6 | 3.8 | 1.0 |
| 16 | 6 | 4.8 | 1.2 |
| 25 | 6 | 6.0 | 1.2 |
| 35 | 6 | 7.0 | 1.4 |
| 50 | 6 | 8.4 | 1.4 |
| 70 | 12 | 10.0 | 1.4 |
| 95 | 15 | 11.6 | 1.6 |
| 120 | 18 | 13.0 | 1.6 |
| 150 | 18 | 14.6 | 1.8 |
| 185 | 30 | 16.2 | 2.0 |
| 240 | 34 | 18.4 | 2.2 |
| The Max. Resistance of conductor at 20°C(Ω/km) | The Min, resistance of insulation at rated temperature | Breaking load of single core | ||
|---|---|---|---|---|
| Hard copper | Soft copper | 70°C | 90°C | Hard copper |
| 1.906 | 1.83 | 0.0067 | 0.67 | 3471 |
| 1.198 | 1.15 | 0.0065 | 0.65 | 5486 |
| 0.749 | 0.727 | 0.0054 | 0.54 | 8465 |
| 0.540 | 0.524 | 0.0054 | 0.54 | 11731 |
| 0.399 | 0.387 | 0.0046 | 0.46 | 16502 |
| 0.276 | 0.268 | 0.0040 | 0.40 | 23461 |
| 0.199 | 0.193 | 0.0039 | 0.39 | 31759 |
| 0.158 | 0.153 | 0.0035 | 0.35 | 39911 |
| 0.128 | 0.124 | 0.0035 | 0.35 | 49505 |
| 0.1021 | 0.0991 | 0.0035 | 0.35 | 61846 |
| 0.0777 | 0.0754 | 0.0034 | 0.34 | 79823 |
Table 2: Technology requirements of aluminum core,aluminum alloy core ABC insulated cable
| No.section area of conductor (mm²) | Single wire Min. No Of conductor | Conductor O.D. (reference value)/mm | Cable Max. Average outer diameter(mm) |
|---|---|---|---|
| 10 | 6 | 3.8 | 6.5 |
| 16 | 6 | 4.8 | 8.0 |
| 25 | 6 | 6.0 | 9.4 |
| 35 | 6 | 7.0 | 11.0 |
| 50 | 6 | 8.4 | 12.3 |
| 70 | 12 | 10.0 | 14.1 |
| 95 | 15 | 11.6 | 16.5 |
| 120 | 15 | 13.0 | 18.1 |
| 150 | 15 | 14.6 | 20.2 |
| 185 | 30 | 16.2 | 22.5 |
| 240 | 30 | 18.4 | 25.6 |
| 300 | 30 | 20.8 | 27.2 |
| 400 | 53 | 23.2 | 30.7 |
| The Max. Resistance of conductor at 20°C (Ω/km) | The Min. resistance of insulation at rated temperature | Breaking load of single core | |||
|---|---|---|---|---|---|
| Alumiunm | Aluminum alloy | 70°C | 90°C | Alumiunm | Aluminum alloy |
| 3.08 | 3.574 | 0.0067 | 0.67 | 1650 | 2514 |
| 1.91 | 2.217 | 0.0065 | 0.65 | 2517 | 4022 |
| 1.20 | 1.393 | 0.0054 | 0.54 | 3762 | 6284 |
| 0.868 | 1.007 | 0.0054 | 0.54 | 5177 | 8800 |
| 0.641 | 0.744 | 0.0046 | 0.46 | 7011 | 12569 |
| 0.443 | 0.514 | 0.0040 | 0.40 | 10354 | 17596 |
| 0.320 | 0.371 | 0.0039 | 0.39 | 13727 | 23880 |
| 0.253 | 0.294 | 0.0035 | 0.35 | 17339 | 30164 |
| 0.206 | 0.239 | 0.0035 | 0.35 | 21033 | 37706 |
| 0.164 | 0.190 | 0.0035 | 0.35 | 26732 | 46503 |
| 0.125 | 0.145 | 0.0034 | 0.34 | 34679 | 60329 |
| 0.100 | 0.116 | 0.0033 | 0.33 | 43349 | 75411 |
| 0.0778 | 0.0904 | 0.0032 | 0.32 | 55707 | 100548 |
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