33kv XLPE Insulated Power Cable

33kv XLPE Insulated Power Cable

XLPE power cable,
33kv power cable,
XLPE insulated power cable,

Specifications

1.33kv XLPE CABLE
2.Cable products with quality services &price
3.OEM&ODM
4.Professional QC Systerm

33kv XLPE Insulated Power Cable Picture:


33kv XLPE CABLE PVC JACKET POWER CABLE
MV XLPE INSULATED POWER CABLE
electrical power cable copper conductor,xlpe insulated, pvc sheath,coated electric cable ,steel wire armoured underground cable 
Standard:
It is manufacture under GB/T12706-2002 standard(The same as IEC60502).
Application:
For power transmission and distribution lines with rated power frequency voltage 8.7/15KV.

Construction of 33kv XLPE Insulated Power Cable:
Standard: According to IEC60502-2, 61034 and 60754
Conductor: Copper or aluminum
Conductor screen: Semi-conductive compound
Insulation: XLPE
Insulation screen: Semi-conductive compound
Metal screen: Copper tape
Inner sheath: PVC
Armor: Aluminum or Steel wire or tape
Outer sheath: PVC

33kv XLPE Insulated Power Cable - Technical data:
Temperature range: 0° C to +90°C
Max conductor temperature: 90 °C
Max short-circuit temperature at conductor: 250 °C (max. 5 s)
Min bending radius:Fixed 20×D ( for single-core cable), Fixed 15×D ( for three-cores cable)

1. Standard of power cable:
IEC, ASTM,BS,CNS(GB),DIN and AS/NZS or other standards as request.
2. Rated Voltage:
Low Voltage/medium voltage/high voltage
3. Construction of power cable:
Conductor:Copper or Aluminium
Insulation:PVC or XLPE
Inner sheath:PVC
Armoured:Galvanized steel tape or galvanized steel wire
Outer Sheath:PVC or PE
4. Characters of power cable:
a.Max Long-time operating temperature of PVC insulated cable is 70°C,XLPE 90°C
b.Installing temperature of cable should not be less than 0°C
c.Max short-circuit temperature is:PVC not exceed 160°C,XLPE 250°C,Not more than5 Sec.
d.Permitting bending radius cable: Not less than 10 D times (D:external diameter of cable)
e.Perfect chemical stability, resistant against acids, alkalis, grease and organic solvents, and flamer retardant. 
5.  Description & Application:   

 xlpe insulated power cable

TYPE		Description of power Cable	Main Applications of power cable
CU core	AL core
VV	VLV	Copper/Aluminium core,PVC insulated,PVC sheathed power cable	Non-armoured PVC cable are suited for laying indoors,In cable trench,On cable racks and in pipes. Unable bear external pressures and tensions.
VY	VLY	Copper/Aluminium core,PVC insulated,PE sheathed power cable
VV22	VLV22	Copper/Aluminium core,PVC insulated,steel tape armored,PVC sheathed power cable	Steel-tape armoured PVC cables are suited for vertical burial.Can bear moderate positive pressures,Unable bear tension forces.
VV23	VLV23	Copper/Aluminium core,PVC insulated,steel tape armored,PE sheathed power cable
VV32	VLV32	Copper/Aluminium core,PVC insulated,thin steel wire armored,PVC sheathed power cable	Thin steel wire armoured PVC cables are used in case of great difference of levels or vertical installation and Can do vertical burial.Can bear moderate positive pressures and tension forces.
VV33	VLV33	Copper/Aluminium core,PVC insulated,thin steel wire armored,PE sheathed power cable
VV42	VLV42	Copper/Aluminium core,PVC insulated,thick steel wire armored,PVC sheathed power cable	Thick steel wire armoured PVC cables are suited for vertical installation and can be laid water or sea-bottom.Can bear greater positive pressures and tension forces.
VV43	VLV43	Copper/Aluminium core,PVC insulated,thick steel wire armored,PE sheathed power cable