Cavo Ad Alta Tensione Cavo Di Alimentazione Blindato Sotterraneo


Cavo Ad Alta Tensione Cavo Di Alimentazione Blindato Sotterraneo

Informazioni di Base

Model No..
power cable

Tipo
Isolato

Tipo di conduttore
Stranded

Applicazione
Sotterraneo

Materiale della guaina
PVC

Materiale di isolamento
XLPE

Forma Materiale
Filo tondo

Certificazione
ISO9001 ,
CE ,
UL ,
CCC ,
RoHS

Informazioni Aggiuntive.

Marchio
Huatong

Imballaggio
Wooden Drum / Iron Drum

Standard
1/2/3/4 cores

Origine
China

Codice SA
854449210

Capacità di Produzione
5000km/Month

Descrizione del prodotto

high voltage cable underground Armoured Power Cable
    (1)Production capacity:5000km/month
    (2)MOQ:1km
    (3)Delivery:5~15 official days.
    (4)Standards:IEC,ASTM,DIN,BS; or according to customers’ requirements.

 Specification
1. Conductors: copper or aluminum.
 2. Both armored and non-armored type power cables are available.
 3. Voltage rating: 0.6/1kV 3.6/6kV 6/10kV 8.7/15kV 26/35kV.
 4. PVC or XLPE sheathed.
 5. Number of cable cores: one core (Single core),two cores(Double cores),three cores,
      Four cores (Four Equal-section-area cores or three equal-section area cores and one smaller section area neutral core),
       Five cores (Five equal-area cores or three equal-section-area cores and two smaller section area neutral cores).
  6. Standards: IEC 60502.IEC, BS, DIN, ASTM, CSA, NFC, AS, GOST etc. Or other special characteristics as customers request.

Characteristics of Cable
 1.Max Long-time operating temperature of PVC insulated cable is 70°C,XLPE 90°C
 2.Installing temperature of cable should not be less than 0°C
 3.Max short-circuit temperature is:PVC not exceed 160°C,XLPE 250°C,Not more than5 Sec.
 4.Permitting bending radius cable: Not less than 10 D times (D:external diameter of cable)
 5.Perfect chemical stability, resistant against acids, alkali, grease and organic solvents, and flamer retardant.

Number of Cores & Nominal Cross-section Area

Number of Cores 1 2 3 3+1 4 3+2 4+1 5
Section Area (mm2) 4 – 500 2.5 – 500 2.5 – 300 4 – 300 2.5 – 300 2.5 -300 4 – 300 2.5 – 95

Installation:
1. The installation temperature should not over 20ºC, If the ambient temperature is lower than 0ºC, the cable should be preheated.
2. The bending radius of cable should not less than 8 times.
3. After installantion, the cable should with stand voltage test for 15min. 3.5kv D.C.
 

In air:
1.  As the single core cable laying in parallel, the distance between the cable’s center is 2 times (for cables which cross section area of conductor ≤185mm2) and
90mm (for cables which cross sectional area of conductor≥240mm2)
2. Ambient temperature: 30ºC
3. Max. temperature of conductor: 70ºC
4. Rating factors of current rating for ambient temperature:

Air temperature 20ºC 25ºC 35ºC 40ºC 45ºC
Rating factors 1.12 1.06 0.94 0.87 0.79

Direct in ground:
1.  When the single core cables are installed separately, the distance between the cable’s center is 2 times of the cable diameter.
2.  Ambient temperature: 25ºC.
3.  Max. temperature of conductor: 70ºC.
4.  Soil thermour resistivity: 1.0ºC. m/w.
5.  Depth: 0.7m
6.  Rating factors under different ambient temp.:

Air temperature 15ºC 20ºC 30ºC 35ºC
Rating factors 1.11 1.05 0.94 0.88

PVC Insulation Electric Cable

TYPE Description of Cable
 
Main Applications
 
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

 
XLPE Insulated electric cable

Type Description Application
Cu Core Al Core
YJV
ZR-YJV
YJLV
ZR-YJLV
Cu(Al)Core, XLPE Insulated, PVC Sheathed Power Cable
Cu(Al)Core, XLPE Insulated, PVC Sheathed flame- retardant Power Cable
Can be laid in indoor, outdoor, tunnels, cable channels, reinforced concrete pipelines and loose soil. Cable should not bear outer mechanic force, but can bear a certain tractional force.
YJV22
ZR-YJV22
YJLV22
ZR-YJLV22
Cu(Al)Core, XLPE Insulated, Steel Tape Armored and PVC Sheathed Power Cable
Cu(Al)Core, XLPE Insulated, Steel Tape Armored and PVC Sheathed flame- retardant Power Cable
Laid underground. Cable can bear outer mechanic force, but should not bear large tractional force.
YJV32
ZR-YJV32
YJLV32
ZR-YJLV32
Cu(Al)Core, XLPE Insulated, Steel Wire Armored and PVC Sheathed Power Cable
Cu(Al)Core, XLPE Insulated, Steel Wire Armored and PVC Sheathed flame- retardant Power Cable
Laid in indoor, tunnels and mines. Cable can bear outer mechanic force and fairly large tractional force.
YJV42
ZR-YJV42
YJLV42
ZR-YJLV42
Cu(Al)Core, XLPE Insulated, Steel Wire Armored and PVC Sheathed Power Cable
Cu(Al)Core, XLPE Insulated, Steel Wire Armored and PVC Sheathed flame- retardant Power Cable
Can be laid in vertical section, indoor, tunnels and mines. Cable can bear outer mechanic force and very large tractional force.

Your best choice → Huatong Cable Inc. 
 (1),More than 30 years experience.
 (2) ,100,000m² factory,200 staffs,annual output 100,000 metic tons.
 (3),Sound Quality Control
    –Material inspection;
    –manufacturing inspection;
    — Finished products inspection;
    — Inspection before delivery.
    –Third party inspection.
    — Inspection of storage at port of departure.
 (4),ISO Certificated.
 (5) ,Plenty of material and lobor gurantee the delivery prompt and price competitive.
 (6),24/7 service


 

Tags: , ,

Contact us