CU/XLPE/PVC Power Cable

CU/XLPE/PVC Power Cable

CU/XLPE/PVC Power Cable

Description


CU/XLPE/PVC Power Cable,CU Conductor XLPE  Insulated PVC Sheathed Power Cable


Keywords:
XLPE power cable,
XLPE insulated power cable,
XLPE armoured power cable,

xlpe power cable

0.6/1KV CU Conductor XLPE  Insulated PVC Sheathed Power Cable

1. The applications: Rated voltage (U0/U) 0.6/1KV  in transmission & transformation line & for water-proofing purpose .

2. Standards: 60502IEC  ISO9001

3. Product features:

1) No necessary to heat up in advance while installing above 0oC.

2) Max. continuous normal operating Temperature: 90oC (PVC Sheathed cable).

3) Max. Permissible temperature at short circuit (5s. at longest): 250oC.

4) Permissible bending radius:

Single core: ≥20(d+D)±5%.

Three-core:≥15(d+D)±5%(D is the actual overall diameter of cable, and d is the actual overall diameter of conductor).
 

CU/XLPE/PVC Power Cable,CU Conductor XLPE  Insulated Power Cable

Description
Construction: Compacted stranded circular copper conductor, extruded semi-conducting compound as conductor screen, cross-linked polyethylene(XLPE) insulation, semi-conducting compound as insulation screen, copper tape or combination of copper wire and tape as metallic screen, three cores assembled together with non-hygroscopic polypropylene filler, wrapped with binder tape, PVC inner covering as armor bedding, double steel tape armored, PVC or PE outer sheath.

CU/XLPE/PVC Power Cable,CU Conductor XLPE  Insulated PVC Sheathed Power Cable

Operating Characteristics
Rated voltage U0/U(Um): 6.35/11(12)KV
U0 is the rated power frequency voltage between conductor and earth or metallic screen for which the cable is designed;
U is the rated power frequency voltage between conductors for which the cable is designed;
Um is the maximum value of the “highest system voltage” for which the equipment may be used.
Max. permissible continuous operating temperature of conductor: 90 °C
Max. temperature of conductor during short-circuit (5s max. duration) shall not exceed: 250 °C
The ambient temperature under installation should not be lower than: 0 °C

CU/XLPE/PVC Power Cable,CU Conductor XLPE  Insulated PVC Sheathed Power Cable

The bending radius of cable is recommended as following:
For single core cable: not less than 15 times of the diameter of cable
For three core cable: not less than 12 times of the diameter of cable
When the armored single core cable used for Alternative Current(AC) system, the armor material should be non-magnetic.

Application
The xlpe power cable is used for fixed installations such as electric power distribution networks or industrial installations, which is laid indoors, outdoors, in tunnel, in cable trench, or direct in ground, able to bear external mechanical force, but unable to bear large pulling force.

 

CU/XLPE/PVC Power Cable,CU Conductor XLPE  Insulated PVC Sheathed Power Cable

Type

 

Description

 

Main Application

Cu core

Al core                

(ZR)YJV

or

(ZR)YJY

(ZR)YJLV

or

(ZR)YJLY23

(Flame retardant) Cu, Al core XLPE insulated, PVC or PE sheathed power cable.

For laying indoor, tunnel, underground and canal. Unable to bear external mechanical pulling force and pressure during laid.

(ZR)YJV22

or

(ZR)YJY23

(ZR)YJLV22

or

(ZR)YJLV23

(Flame retardant) Cu, Al core XLPE insulated, steel armoured, PVC or PE sheathed power cable.

For laying indoor, tunnel, underground and canal. Able to bear external mechanical pulling force , but unable to bear large pulling force.

(ZR)YJLV32

or

(ZR)YJLV33

(ZR)YJLV32

or

(ZR)YJLV33

(Flame retardant) Cu, Al core XLPE insulated, fine steel wire armoured, PVC or PE sheathed power cable

For laying in shaft, water under ground and large difference of level, able to bear mechanical pressure and moderate pulling force.

(ZR)YJLV42

or

(ZR)YJLV43

(ZR)YJLV42

or

(ZR)YJLV43

(Flame retardant) Cu, Al core XLPE insulated, thick steel wire armoured, PVC or PE sheathed power cable

For laying in the water, seabed and large difference of level, able to bear large mechanical pressure and pulling force.