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XLPE insulated medium voltage power cable

XLPE insulated medium voltage power cable

Details

XLPE insulated medium voltage power cable


1  Introduction

XLPE (cross linked polyethylene) insulated middle voltage cable constitutes the best cable for transmission and distribution lines because of its excellent electrical and physical properties. These cables have the advantage of simplicity in construction, lightness in weight; convenience in application besides its excellent electrical, thermal, mechanical and anti-chemical corrosion properties. It can also be laid with no limitation of level difference along the route.

XLPE insulated medium voltage power cable


xlpe power cable
 

2   Product Standard

The middle voltage xlpe power cable  is manufactured according to the standard of GB/12706-2008 or I IEC60502-2, IEC60228, IEC60332, BS6622, ICEA S-66-524, VDE etc.

we can also design and produce cables for special application requirement according to the standard you require.

 XLPE insulated medium voltage power cable

3  Range of application

The middle voltage cable is suitable for power transmission and distribution lines with rated power frequency voltage 3.6/6kV~ 26/35kV.

XLPE insulated medium voltage power cable

4   Instruction of application

4.1 Rated voltages: 3.6/6 kV~26/35 kV

4.2 The ambient temperature for installation: ≥0℃

4.3 Maximum conductor temperature in normal operation:≤90℃

4.4 Max operating temperature of con. When cable short-circuited(5s maximum duration): 250℃

4.5 Permissible bending radius:

Single cable: [20(D+d)±5%]mm

Multi-core cable:[15(D+d)±5%]mm

XLPE insulated medium voltage power cable

5   Type,designation and application

Type

Designation

Application

Cu

Al

CU/XLPE/PVC

AL/XLPE/PVC

Cu core(Al core)XLPE insulated PVC sheathed power cable

Laying indoors, in tunnel, fixed on the bracket, pipe and buried in the soil, the cable can not bear external mechanical forces.

CU/XLPE/PE

AL/XLPE/PE

Cu core(Al core)XLPE insulated PE sheathed power cable

CU/XLPE/DSTA/PVC

AL/XLPE/DSTA/PVC

Cu core(Al core)XLPE insulated double of steel-tape armored PVC sheathed power cable

For laying indoors, in tunnel, cable trench, or direct in ground, able to bear external mechanical forces, but unable to bear large pulling force.

CU/XLPE/DSTA/PE

AL/XLPE/DSTA/PE

Cu core(Al core)XLPE insulated double of steel-tape armored PE sheathed power cable

 CU/XLPE/SWA/PVC

AL/XLPE/SWA/PVC

Cu core(Al core)XLPE insulated steel-wire armored PVC sheathed power cable

For laying indoors, in tunnel, cable trench, well or direct in ground, able to bear external mechanical forces and certain pulling force


we are one of top electric cable manufacture in north of china,main product include xlpe power cable,armoured cable,swa cable,single core cable,2 3 4 core armoured cable.

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