Application:

Medium Voltage XLPE Insulated power cable is used to transmit and distribute power in power transmission and distribution system of 35kV or lower. It is generally applied to the fields including power, construction, mines, metallurgy, petrochemical industry and communication in complete replace of oil immersed paper insulated power cable.

Property:

1.The highest allowed operating temperature of conductor for long-term working is 90 degrees.

2.In short circuit (Max long term is no more than 5 seconds),the highest temperature for conductor is no more than 250 degrees.

3.the environmental temperature of operating in air should be no more than 40 degrees, and 25 degrees underground.

4.Excellent electrical performance, resistance to chemical corrosion.

Construction:

3.6/6(7.2)kV, 3.8/6.6(7.2)kV, 6/10(12)kV,6.35/11(12)kV, 8.7/10(15)kV,8.7/15(17.5)kV, 12/20(22)kV,12.7/22(24)kV, 12.7/22(24)kV,18/30(36)kV, 19/33(36)kV XLPE Power Cable	Conductor		Insulation	Armor				Outer Sheath
	Aluminum	Copper	XLPE	SW	ST	DST	AW	PVC	PE
Cu/XLPE/PVC		P	P	—	—	—	—	P
Cu/ XLPE /PE		P	P	—	—	—	—		P
Al/ XLPE /PVC	P		P	—	—	—	—	P
Al/ XLPE /PE	P		P	—	—	—	—		P
Cu/ XLPE /STA/PVC		P	P	—	P	—	—	P
Cu/ XLPE /STA/PE		P	P	—	P	—	—		P
Al/ XLPE /STA/PVC	P		P	—	P	—	—	P
Al/ XLPE /STA/PE	P		P	—	P	—	—		P
Cu/ XLPE /DSTA/PVC		P	P	—	—	P	—	P
Cu/ XLPE /DSTA/PE		P	P	—	—	P	—		P
Al/ XLPE /DSTA/PVC	P		P	—	—	P	—	P
Al/ XLPE /DSTA/PE	P		P	—	—	P	—		P
Cu/ XLPE /SWA/PVC		P	P	P	—	—	—	P
Cu/ XLPE /SWA/PE		P	P	P	—	—	—		P
Al/PVC/SWA/PVC	P		P	P	—	—	—	P
Al/PVC/SWA/PE	P		P	P	—	—	—		P
Cu/PVC/AWA/PVC		P	P	—	—	—	P	P
Cu/PVC/AWA/PE		P	P	—	—	—	P		P
Al/PVC/AWA/PVC	P		P	—	—	—	P	P
Al/PVC/AWA/PE	P		P	—	—	—	P		P
Armor material :   SW=steel wire, ST=steel tape, DST=double steel tape, AW=aluminum wire

It shows us the most common sizes of conductor, but other sizes to any recognized standards or customer specification can also be supplied as per customer’s requirements.

Voltage rating for XLPE Power Cable	No. x Nominal Cross Section of Conductor      No. x  mm2
	1 core	3 core
3.6/6(7.2)kV 3.6/6.6(7.2) kV, 6/10(12)kV 8.7/10(12)kV, 8.7/15(17.5)kV 12/20(24)kV 18/30(36)kV 21/35(40.5)kV 26/35(40.5)kV	1x 25 mm2	3x 25 mm2
	1×35 mm2	3x 35 mm2
	1×50 mm2	3x 50 mm2
	1×70 mm2	3x 70 mm2
	1×95 mm2	3x 95 mm2
	1×120 mm2	3x 120 mm2
	1×150 mm2	3x 150 mm2
	1×185 mm2	3x 185 mm2
	1×240 mm2	3x 240 mm2
	1×300 mm2	3x 300 mm2
	1×400 mm2	3x 400 mm2
	1×500 mm2	3x 500 mm2
	1×630 mm2