0.6/1kv Copper Conductor 4 Core 4mm PVC Power Cable
Name: 4 core 4mm pvc cable
VV:copper core PVC insulated PVC sheathed power cable
VLV:Aluminum core PVC insulated PVC sheathed power cable
VV22:cooper core PVC insulated,steel tape armored (STA),PVC sheathed power cable
VLV22: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.
Conductor:Plain annealed copper or aluminium conductor
Shape: Circular Compacted or shaped Stranded Conductor (Class 2)
YJV/YJV22 XLPE (cross-linked polyethylene) rated at 90ºC
Colours for core indentification:
Single core-natural(black on request)
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.
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.
International:IEC 60502,IEC 60228
Other standards such as BS,DIN and ICEA upon request
CE,RoHS,CCC,SGS,ISO-9001 and more others at request
Max.Conductor Temp:normal(70ºC),short circuit no more than 5s(160ºC when section-area below 300mm2,140ºC when section-area above 300mm2)
Min. Ambeent Temp:0ºCafter installation and only when cable is in a fixed position
Min. Bending Radius:20×O.D.
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.
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
3.Max.Temperature of conductor:90ºC
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.
3.Max. Temperature of conductor:90ºC
4.Soil therm our resistively:1ºC.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.
|Wire Gauge(No. of cores*section-area of each core)(mm2)||wires of each core||thickness of insulation(mm)||thickness of steel tape armour(mm)||thickness of outer sheath(mm)||O.D.(mm)||Weight(kg/km)|
resistance of conductor at 20ºC
|Cu||Al ||Cu||Al |