Specifications

good quality
high resistance XLPE insulation
no visual impact underground cables are invisible
fast delivery
IEC BS ASTM

underground cable XLPE insulation power cable

Application: xlpe power cable is used for power transmission and distribution line with voltage rated at 35kV and below.In comparison with PVC Insulated Power Cable, xlpe power cable boasts not only characteristics of excellent electricity, mechanism, heat and aging-resistant, environment stress-resistant and chemical corrosion-resistant, but also simple structure, light weight, no restriction by laying drop, and high temperature allowance for long-term working.

 

XLPE insulation underground  Power Cable Standard:

 

1) Equivalent IEC 60502-1, GB/T12706.1

Rated Voltage 1 kV (Um=1.2kV) and 3 kV (Um=3.6kV) Power Cable.

 

2) Equivalent IEC 60502-2, GB/T12706.2;

Rated Voltage 6 kV (Um=7.2kV) to 30 kV (Um=36kV) Power Cable.

 

3) Voltage Grade Overstep IEC60502, GB/T12706.3;

Rated Voltage 35 kV (Um=40.5kV) Power Cable

 

Operating Features:

 

1)The maximum conductor operating temperature: 90°C

During short circuit (lasting less than 5 seconds) the maximum temperature of the cable conductor shall not be above 250°C;

Environment temperature should be no lower than 0°C for laying the cable.

2)Bending Radius of the Cable:

Single Core Cable: Non Armored Cable 20D, Armored Cable 15D;

Cores Cable: Non Armored Cable 15D, Armored Cable 12D.

 

Remarks: D means practical external diameter of the cable.

 

Table1-1, Type Description & Application Occasion of Cable

Description	Application   Occasion	GB China Type
		Cu	Al
XLPE Insulated PVC Sheath Power Cable	To be laid indoors,in tunnel,cable pipeline,the cable couldn't bear mechanical force outside.	YJV	YJLV
XLPE Insulated PE Sheath Power Cable		YJY	YJLY
XLPE Insulated,Steel Tape Armored,PVC Sheathed Power Cable	To be laid underground,able to bear a certain positive pressure.	YJV22	YJLV22
XLPE Insulated,Steel Tape Armored,PE Sheathed Power Cable		YJV23	YJLV23
XLPE Insulated,Non-Magnetic Steel Tape Armored,PVC Sheathed Power Cable		YJV62	YJLV62
XLPE Insulated,Thin Steel Wire Armored,PVC Sheathed Power Cable	Apply to shafts,water and soil,able to bear the larger positive pressure.	YJV32	YJLV32
XLPE Insulated,Non-Magnetic Thick Steel Wire Armored,PVC Sheathed Power Cable		YJV72	YJLV72
XLPE Insulated,Thick Steel Wire Armored,PVC Sheathed Power Cable	Apply to shafts,underwater and seabed,able to bear the positive pressure and the pull.	YJV42	YJLV42
XLPE Insulated,Concentric Conductor,PVC Sheathed Power Cable	It is used for power transmission on power lines with voltage rated at 0.6/1 kV and below.It is widely used in petrochemical industry,metallurgy,mines and high-rise buildings,etc.	YJV-TP	YJLV-TP
XLPE Insulated,Concentric Conductor Steel Tape Armored, PVC Sheathed Power Cable		YJV22-TP	YJLV22-TP
XLPE Insulated,Metallic Shielded,PVC Sheathed Power Cable	It is specially suitable for occasions with precision electronic devices,such as computer center,space & aviation supervision center,intellectual buildings,etc.	YJVP2	YJLVP2
XLPE Insulated,Steel Tape Armored,Metallic Shielded,PVC Sheathed Power Cable		YJV22P2	YJLV22P2
XLPE Insulated,PVC Sheathed,Fire-Proof Power Cable	It is used for important occasions with high demand on fire-resistant performance,such as high-rise building,power station,power plant,mine,chemical industry,subway,etc.	NH-YJV	/
XLPE Insulated,PVC Sheathed,Steel Tape Armored Fire-Proof Power Cable		NH-YJV22	/
XLPE Insulated,PVC Sheathed,Fire-Proof Control Cable		NH-KYJV	/
XLPE Insulated,PVC Sheathed,Steel Tape Armored Fire-Proof Control Cable		NH-KYJV22	/