PVC insulated PVC sheathed pure copper power cable

PVC insulated PVC sheathed pure copper power cable 1.Comply with IEC60502/GB12706-91 2.Factory direct sale

Product

PVC insulated PVC sheathed pure copper power cableDescription

Circular compacted stranded copper or Aluminium conductor, PVC insulated, two cores assembled together with PVC outer sheath.

Construction

1. Conductor

    Plain circular compacted stranded copper or Aluminium conductor

2. Conductor screen

    Extruded layer of compound

3. Insulation

    PVC rated at 70°c

4. Color for core identification

    Red, yellow, blue and green tape shall be applied in the part of insulation screen

Assembly

Two screened cores are laid up together with insulation and covered with a layer of PVC sheath

Outer sheath

PVC TYPE ST2 TO IEC COLOR BLACK 

Application

These cable is generally suitable for direct laying indoors in tunnels and ducts unable to external mechanical forces

Note cable comply with IEC60502 and customer's specification are available upon request.

Nominal cross section	Nominal insulation thickness	Nominal thickness of sheath	Approximate diameter	+25 carrying capacity of air lying(A)				Approximate weight of finished product
				Laying in the ai		Laying of underground soil thermal resistivity
				Cu	AI	Cu	AI	Cu	AI

3x240	2.2	2.7	48.8	419.8	324.4	449.4	346.6	7,869	3,276
3x300	2.4	2.8	53.2	451.1	351.2	489.7	381.3	9,676	3,960
3x4+1x2.5	1.0	1.8	14.2	30.7	23.3	40.3	30.7	285	195
3x6+1x4	1.0	1.8	15.4	40.3	30.7	50.9	39.2	376	240
3x10+1x6	1.0	1.8	18.3	54.1	42.4	68.9	53.0	560	331
3x16+1x10	1.0	1.8	20.8	97.5	56.2	89.0	68.9	877	466
3x25+1x16	1.2	1.8	22.6	72.1	75.3	117.7	91.2	1,250	617
3x35+1x16	1.2	1.8	24.7	97.5	94.3	147.3	113.4	1,557	736
3x50+1x25	1.4	1.9	28.6	121.9	117.1	183.4	141.0	2,107	983
3x70+1x25	1.4	2.0	32.0	152.6	144.2	220.5	169.6	2,835	1,261

Product structural diagram

PVC insulated PVC sheathed pure copper power cable