Loading Port:Qingdao
Payment Terms:L/C,T/T
Min Order Qty:1000 meters kg
Supply Capability:100000 meters per Month kg/month
XLPE power cable: XLPE insulated 5 core Copper Cable 95mm2 0.6/1KV
XLPE power cable Standard: GB/T12706-2002 IEC60502-1997 IEC60840-1999
The brief introduction of the structure of cable
The conductor
The conductor of cable is mode up of pure copper and pure aluminum. The conductor of 3.6/6 kv and single core and multi cores cable is inter twisted to decrease the outer diameter of cable. The conductor can be made with the function of vertical waterproof.
The conductor screen
The cable which rated voltage is 3.6/6kv or above should have screen layer, the screen layer is extrude with semi conductor material to get rid of the electric field at the surface of conductor.
Insulation
The insulation is extruded with XLPE. The cable which rated voltage is 35KV and above should be extruded with super pure XLPE material, the insulation is extruded at the outside of the screen layer. The thickness of insulation is against the standard.
Insulation Screen
The screen layer of insulation is extruded with semi conductor material to equality electric field. The material of insulation screen extruded at the cable of 12/20 KV or under can be peel off.
Metal Screen
Screen of metal is made of copper belt or copper wire with the function of grounding screening, leading the current of capacitance and short circuit. The metal screen of
Stuffing
The multi cores cable is made with cores and stuffing to made the cable round. The metal scteen of the cores of the cable should touched with each other, the cores of the finished cable should be packed with bundle belt.
Metal sheath
The cable of 35KV or above should packed with metal sheath as screen layer and waterproof layer.
Integrate waterproof layer
The outer sheath make up of vertical packed compound belt of aluminum and plastic and extruded with rubber has the function of waterproof instead of metal sheath.
Metal armor
The armor of multi cores cable is made up of double layer steel belts or tinned steel wires. If the AC single core cable needs to be armored, the armor should be non-magnetic material or special treated steel wire. If the metal screened or metal sheathed cable need to be armored, the PVC OR PE should be extruded inside the metal armor as interlayer.
Outer sheath.
The outer sheath of cable is PVC or PE, The color of sheath is black exclude special requested. The cable of 35kv or above have conductive coat so that the pressure test can be made to the outer sheath.
Sign of finished cable.
The surface of the finished cable is printed with type, rated pressure, manufacturer etc.
The type of cable and applying bound
Type | Name | Applying bound |
YJV | Copper XLPE insulated PVC sheathed power cable | Mainly laid at indoor, cable slot, tube and other places which do not endured heavy pressure |
YJLV | Aluminum XLPE insulated PVC sheathed power cable | |
YJY | Copper XLPE insulated PE sheathed power cable | |
YJLY | Aluminum XLPE insulated PE sheathed power cable | |
YJV22 | Copper XLPE insulated steel tape armored PVC sheathed power cable | Mainly laid at indoor, cable slot, tube and other places which endured heavy pressure |
YJLV22 | Aluminum XLPE insulated steel tape armored PVC sheathed power cable | |
YJV23 | Copper XLPE insulated steel tape armored PE sheathed power cable | |
YJLV23 | Aluminum XLPE insulated steel tape armored PE sheathed power cable | |
YJV32 | Copper XLPE insulated fine steel wire armored PVC sheathed power cable | Be laid vertically and could endure heavy pressure |
YJLV32 | Aluminum XLPE insulated fine steel wire armored PVC sheathed power cable | |
YJV33 | Copper XLPE insulated fine steel wire armored PE sheathed power cable | |
YJLV33 | Aluminum XLPE insulated fine steel wire armored PE sheathed power cable | |
YJAV | Copper conductor XLPE insulated integrate waterproof sheathed power cable | Mainly laid at indoor, cable slot, tube and moisture place which do not endure heavy pressure |
YJLAV | Aluminum conductor XLPE insulated integrate waterproof sheathed power cable |
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