PVC insulated low voltage underground cable

PVC insulated low voltage underground cable 

1.ITEM DESCRIPTION: 

Model:

VV:copper core PVC insulated PVC sheathed power cable

VLV:Aluminum core PVC insulated PVC sheathed power cable

VV_{22:cooper core PVC insulated,steel tape armored (STA),PVC sheathed power cable}

VLV_{22:Aliuminum core PVC insulated,steel tape armored (STA),PVC sheathed power cable}

YJV: copper core XLPE insulated PVC sheathed power cable

YJLV: Aliuminum core XLPE insulated PVC sheathed power cable

YJV22: copper core XLPE insulated PVC sheathed steel tape armored (STA)  power cable

YJLV22: Aliuminum core XLPE insulated PVC sheathed steel tape armored (STA) power cable

V means PVC,L means aliuminum,22 means steel tape armored(STA)

Description:Single core and multi-core cables with copper or aluminium conductor;XLPE insulated and PVC sheathed. Cables are rates at 0.6/1KV and conform to IEC 60502.

Construction:

Conductor:Plain annealed copper or aluminium conductor

Shape: Circular Compacted or shaped Stranded Conductor (Class 2)

Insulation:VV/VV₂₂  PVC 

                  YJV/YJV₂₂  XLPE (cross-linked polyethylene) rated at 90℃

Colours for core indentification:

Single core-natural(black on request)

Two core-red,black

Three core-red, yellow,blue and black

Five core-red,yellow,blue,black and green/yellow

Armour:Galvanized steel wire armoured(SWA) or steel tape armoured(STA).

Sheath:PVC type ST2 to IEC 60502,colour black

Assembly:Two,three,four or five insulated conductors are laid up together if necessary filled with non-hygroscopic material compatible with the insulation.The filling may be omitted provided the outer shape of the cables remains practically circular and no adhesion occurs between cores and sheath.

Application: 

Suitable for use in power distribution lines or fixed installations with rated voltage up to 0.6/1KV indoor or outdoor,enclosed in conduit, in underground duct where not subject to mechanical damage.

Non-armoured cables are designated for general use including underground bruial,where they are not likely to suffer mechanical damage.

Armoured cables are most suitable for underground burial where there is a risk of mechanical damage.

Standards

International:IEC 60502,IEC 60228

China:GB/T 12706,1-2008

Other standards such as BS,DIN and ICEA upon request

Certificates

CE,RoHS,CCC,SGS,ISO-9001 and more others at request

Technical data

Max.Conductor Temp:normal(70℃),short circuit no more than 5s(160℃ when section-area below 300mm2,140℃ when section-area above 300mm2)

Min. Ambeent Temp:0℃after installation and only when cable is in a fixed position

Min. Bending Radius:20×O.D.

Operating Features

1, Max .Long-time operating temperature of PVC insulated cable is 70°C

Max .Long-time operating temperature of XLPE insulated cable is 90°C

2.Installing temperature of cable should not be less than 0°C

3, Max short-circuit temperature is not exceed 250°C, Not more than5 Sec.

4,Ambient temperature of installation is not lower than 0°C

5,With good chemical stabilities, such as resistance to acid, alkali, salt, oil and organic solvent and flam-retardant..

6,With light weight, good character, easy to installation and maintenance.

Istallation:

In air

1.As the single core cable laying in parallel,the distance between the cables center is 2 times of the cable diameter,which cross sectional area of conductor<=182mm and 90mm,which cross sectional area of conductor>=240mm

2.Ambient temperature:40℃

3.Max.Temperature of conductor:90℃

4.Rating factors of current for ambient temperature.

Direct in ground

1.When the single core cable are installed separately,the distance between the cable's center is 2 times of the cable diameter.

2.Ambient temperature:25℃

3.Max. Temperature of conductor:90℃

4.Soil therm our resistively:1℃.m/W

5.Depth of laying:0.7m

6.Rating factors of current rating for ambient temperature.

Norminal cross section size of conductor: 1.5mm², 2.5mm², 4mm², 6mm², 10mm², 16mm², 25mm², 35mm², 50mm², 70mm², 95mm², 120mm², 150mm², 185mm², 240mm², 300mm², 400mm², , 500mm²  630mm² 

Cores available: Single core, 2 cores, 3 cores, 4 cores, 5 cores, 3+1 cores, 3+2 cores, 4+1 cores.

2.Our factory:

company profile:

Shenzhen Jixing Electric Wire&Cable Co.,Ltd., is a medium-sized enterprise specializing in the production of electric wire and cable.The factory covers an area of 12,000 square meters and has 500 staff,including 59 engineers and technical experts,46 inspectors.The technical operation of front-line workers come up to the average of national requirements.Through 34 years' unremitting endeavors,our company owns advanced production equipment,consummation management system,rich production experience and outstanding talented.With unflagging pursuit of excellent quality and service,Jixing enjoys a high reputation among customers in China and Overseas.

3.Our equipment:

4.Our electric cable and wire:

0.6/1KV PVC,XLPE insulated armored power cable

Environment-friendly LSZH(low smoke halogen free) cable

Flame retardant cable

Branching wire

aluminum cable

Welding cable

Internet Lan cable

control cable

THHN,THW etc UL America standard cable

CCA cable

We can also providing customizing service according to your requirement,your specificantions and sample.

5.Our Certifications:

6.Our customers:

7.Construction Case

Shenzhen Longgang Grand Canal Center Stadium

8.Our Package

9.Contract with me:

Austin

Skype:Austin Electric Cable

Wechat/whatsapp:18879133952

QQ:1795002689

Tel:13528477143