0.6/1kv Cu/XLPE/SWA/PVC Power Cable

standards:IEC60502,GB/T12706

Nominal cross section:1.5-1000m²

Rated voltage:600/1000V

Color of insulation:customized

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Brief

XLPE 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.

Scope

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

 

Main technical

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

 

Voltage Test

Each drum of finished cable should withstand power frequency voltage 3.5kv for 5 miniutes, the insulation is not breakdown.

 

Service conditions

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

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