4C 240mm2 XLPE Insulation SteelTape Armored Cable For Power Station

Copper Conductor XLPE Insulation Steel Tape Armored LSOH Jacket Power Cable 4Cx240mm2

Applications:

Used for tall building, Hospital, Theatre, Power station, Metro Tunnel or Petrochemical Industry or other special place required for low smoke , zero halogen clean and safe cable.

Constructions

Conductor: Class 1/2 annealed bare copper solid or strands. This wires are formed into final conductor in the stranding machines under strict quality surveillance.

Insulation: Cross linked polyethylene compound or PVC is insulated over the conductors by extrusion process.The raw materials and thicknesses of Insulation are maintained as per standards and conform to IEC60502/BS7870 Standards as the case may be.

XLPE:Insulated Power Cable are identified either by colour or by numbers as follows:
No. of cores Identification
Old Colour coding New Colour coding as per BS
1 Red or Black Brown or Blue
2 Red & Black Brown, Blue
3 Red, Yellow Blue Brown, Black, Grey
4 Red, Yellow, Blue & Black Blue, Brown, Black, Grey
5 Red, Yellow, Blue, Black, Y/G Blue, Brown, Black, Grey & Y/G

Armour : When armouring is required, the armour consists of single layer of galvanised steel wires/galvanized steel tapes.
The armour is applied helically as per standards.
Single core cables are armoured with Aluminium Wires or Copper wires based on requirement.

Outer sheath : Standard cables are manufactured with Extruded black PVC. Outersheath is embossed or printed with the information required by relevant standards.
Special FR, FRLS, FRRT, LSF, MDPE compounds are used for outersheathing of cables, to suit customer’s specific requirements.

Standards

International: IEC 60502, IEC 60227 IEC 60331, IEC 601034

China: GB/T 12706-91 GB306.1-2001, GB/T18380.3-2001

Other standards such as BS,DIN and ICEA upon request

Technical data

Rated voltage: 0.6-KV

Max. Conductor Temp.:normal (90℃), short circuit no more than 5 s (the highest temperature of conductor shall no more than 250°C )

Min. Ambient Temp.:The cable shall be pre heated if the ambient temperature is below 0°C

Min. Bending Radius: single core cable 20(d+D)±5% ,Multi-core cable 15(d+D)±5%