Product Description

High quality--Copper/Aluminum conductor PVC Insulated PVC outer sheath Power Cable

Application:

This product is used for AC 35kV and below power distribution circuit,especially for the important places havin high requiremet for cables flame retardancy, like railway, tunnel,power station, petroleum, chemical industry and high building.

Description:

1. Conductor: copper or aluminum.

2. Both armored and non-armored type power cables are available.

3. Voltage rating: 0.6/1kV

4. Insulation: PVC

5. Outer sheath: PVC

6. Number of cable cores: one core (Single core),two core(Double cores),three cores,our cores(Fours equal-section-area cores and one smaller section area neutral core)7.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

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

3.Max short-circuit temperature is:PVC not exceed 160°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.

Type and Specifiction

PVC Insulation Electric Power Cable

TYPE		Description of Cable	Main Applications
CU core	AL core	Description of Cable	Main Applications
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

Type		Conductor nominal cross section
Type		Single core	Double cores	Three cores	3+1 cores	four cores	five cores	4+1 cores	3+2 cores
Cu Copper core	VV	1.5-1000	1.5-185	1.5-300	4-300	4-240	1.5-185	4-185	4-185
	VY	1.5-1000	1.5-185	1.5-300	4-300	4-240	1.5-185	4-185	4-185
	VV22	10-1000	4-185	4-300	4-300	4-240	4-185	4-185	4-185
	VV23	10-1000	4-185	4-300	4-300	4-240	4-185	4-185	4-185
Aluminum core	VLV	2.5-1000	2.5-185	2.5-300	4-300	4-240	2.5-185	4-185	4-185
	VLY	2.5-1000	2.5-185	2.5-300	4-300	4-240	2.5-185	4-185	4-185
	VLV22	10-1000	4-185	4-300	4-300	4-240	4-185	4-185	4-185
	VLV23	10-1000	4-185	4-300	4-300	4-240	4-185	4-185	4-185

The cross-section of the fourth core of 1 +3 cable, the fifth core of 4 +1 cable, the fourth and fifth cores of 3 +2 cable

Main wire core	Neutral or grounding line wire core	Main wire core	Neutral or grounding line wire core	Main wire core	Neutral or grounding line wire core
4	2.5	25	16	95	50
6	4	35	16	120	70
10	6	50	25	150	70
16	10	70	35	185	95