XLPE insulated power cable

Specifications

1,Excellent electric properties.
2,high long term working temperature
3,strong ability to resist short circut.

Specification:

 

1,Standards:

 

The XLPE insulated cables manufactured by our factory are strictly produced according to the standards of GB/T12706-2008 power cable with extruded insulation and their accessories for rated vortages for 1kv to 35kv , and GB/T 11017-2002 power cable with cross-linked polyethylene insulation and their accessoried for rated voltage of 110kv.

The GB/T 12706-2008 is equal to IEC 60502:2005 1-30kv plastic insulated power cable and GB/T 11017-2002 is equal to IEC 60840:1999, the test of 30kv-150kv extruding insulated power cables. We can produce products compling with IEC60502:2005,Rated voltage 1-30kv extruding insulated power cable and accessories to meet the requirement of our clients. We can produce XLPE power cables with special requirement and highr properties accoding to the requirements of clients.

 

2, Characteristics

 

 

1) The highest reted temperature of the conductor is 90 degree.

2) The highest tempersture of the conductor of cable shall be less than 250 degree duringshort circuit.

3)The cable can be laid without the limitation of fall with enough mechanical pull.But the single core cable can not be laid in iron tube and can not be fixed by circled iron clamp around the cables.

 

 

3,Table about the rated voltage,number of cores,section are of XLPE cables.

 

 

Rated Voltage Kv
KindA,B	0.6/1	1.8/3	3.6-6	6/10	8.7/15	12/20		18/30	21/35	64/110
KindC	0.6/1		6/6	8.7/10			18/20		26/35
Number of cores	Nominal section area mm2
Single cores	1.5-1000	10-1000	10-1000	16-1000	25-1000	35-1000	50-1000	50-1000	50-1000	24-1600
Multi cores	1.5-400	10-300	10-300	16-300	25-300	35-300	35-300	50-300	50-300