pvc insulated sheathed cable

pvc insulated sheathed cable: 1. Comply with International Electro technical Commission IEC60502 2. According to GB12706-91

Product

pvc insulated sheathed cable

Description

Circular compacted stranded copper or Aluminum conductor assembled together with PVC filler and extruded with PVC outer sheath.

Construction

1. Conductor

   Plain circular compacted stranded copper or Aluminum conductor

2. Conductor screen

  Extruded layer of semi-conductive compound

3. Insulation

  PVC rated at 70°c

4. Color for core identification

   Red, yellow and blue, green, black tape shall be applied.

5. Outer sheath: PVC tapes ST2 to IEC color black.

Application

These cables are generally suitable for direct burial or installation on tunnels or ducts. Where there is a risk of mechanical damage, armored cables should be used.

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

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
1x95+1x50	1.6	2.1	37.6	188.7	178.1	263.9	202.5	3,787	1,672

Product structural diagram

pvc insulated sheathed cable