standards：IEC60502，GB/T12706
Nominal cross section:1.5-1000m²
Rated voltage：600/1000V
Color of insulation:customized
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Share withXLPE insulation power cable has a number of advantages over paper insulated and PVC insulated cable. XLPE cable has high electric shength, mechanical shength, high-aging resisting, environmental stress resisiting anti-chemical corrossion, and simple construction, using convenient and higher operating of long term temperature. It can be laid with no drop restriction.
Various of flame-retardant and non-flame retardant XLPE cable can be manufactured with three technology (peroxide, silance and irradiation crossing-linking). The flame-retardant cable covers all kinds of low-smoke, low-halogen, low-smoke halogen free, and non-smoke non-halogennated and three classes of A, B, C.
Our XLPE cable can be manufactured accoding to company’s specification which is equivalent to IEC 60502, IEC 60332, IEC 60754. Sone indexes are superior to above international standard.
Some of special XLPE cable can be manufactured according to the other standard required by customers.
| Type | No. of Core | Nominal Cross-section of conductor mm2 |
| Cu(Al)/XLPE/PVC(PE)
Cu(Al)/XLPE/ATA/PVC(PE) Cu(Al)/XLPE/AWAPVC(PE) |
1 | 1.5-1000 |
| Cu(Al)/XLPE/STA/PVC(PE) Cu(Al)/XLPE/SWA/PVC(PE) |
2, 3, 4, 5 | 1.5-400 |
| 3+1, 4+1, 3+2 | 2.5-400 |
1) D.C .Resistance: Conductor resistance of finished cable per kilomerer at 20oC is not more than the following:
| Nominal Cross-section mm2 | 15 | 2.5 | 4 | 6 | 10 | 16 | 25 |
| Cu core | 12.1 | 7.41 | 4.61 | 3.08 | 1.83 | 1.15 | 0.727 |
| Al core | 18.1 | 12.1 | 7.41 | 4.61 | 3.08 | 1.91 | 1.20 |
| Nominal Cross-section mm2 | 35 | 50 | 70 | 95 | 120 | 150 | 185 |
| Cu core | 0.524 | 0.387 | 0.268 | 0.193 | 0.153 | 0.124 | 0.0991 |
| Al core | 0.868 | 0.641 | 0.443 | 0.320 | 0.253 | 0.206 | 0.164 |
| Nominal Cross-section mm2 | 240 | 300 | 400 | 500 | 630 | 800 | 1000 |
| Cu core | 0.0754 | 0.0601 | 0.0470 | 0.0366 | 0.0283 | 0.0221 | 0.0176 |
| Al core | 0.125 | 0.100 | 0.0778 | 0.0605 | 0.0469 | 0.0367 | 0.0291 |
Each drum of finished cable should withstand power frequency voltage 3.5kv for 5 miniutes, the insulation is not breakdown.
The cable is applied to fixed insulation for rated voltage 0.6/1kv of power transportation and distribution line.
Max. rated temperature of conductor nominal operating 90oC.
Short circuit: max. for 5 sec. 250oC.
The cable can be laid without drop retriction, and the environment temperature shall not be lower than 0oC
