Low Voltage PVC insulated power cable 0.6/1kv
VV, VLV, ZR-VV,ZR-VLV , VV22, VLV22, ZR-VV22, ZR-VLV22

1, rated voltage : 0.6/1kv

2, conductor working temperature:  no more than 90°C.

3, model and name look following table.

Cu Core	AL Core	Description	Main application
VV    ZR-VV	VLV      ZR-VLV	Cu(Al)Core PVC Insulated PVC Sheathed Power Cable Cu(Al)Core PVC Insulated PVC Sheathed Fire Resistant power Cable	For laying in doors, inducts and in tunnels, but unable to bear pulling force and pressure.
VV22     ZR-VV22	VLV22     ZR-VLV22	Cu(Al)Core PVC Insulated Steel Tape Armored PVC Sheathed Power Cable u(Al)Core PVC Insulated Steel Tape Armored PVC Sheathed  flame retardant Power Cable	For laying indoor, inducts, tunnels and direct in ground, able to bear pulling force and pressure.
VV32     ZR-VV32	VLV32     ZR-VLV32	Cu(Al)Core PVC Insulated thin Steel Wire Armored PVC Sheathed Power Cable Cu(Al)Core PVC Insulated thin Steel Wire Armored PVC Sheathed flame retardant Power Cable	For laying down indoor, wells and under water, able to bear certain axis pulling force.
VV42     ZR-VV42	VLV42     ZR-VLV42	Cu(Al)Core PVC Insulated Thick Steel Wire Armored PVC Sheathed Power Cable   Cu(Al)Core PVC Insulated Thick Steel Wire Armored PVC Sheathed  flame retardant Power Cable	For laying down wells and under water, able to bear certain pulling force.

 

4, conductor : copper conductor, aluminum conductor.

5, insulation material : PVC insulated, XLPE insulated, PE insulated.

6, PVC sheathed, with steel tape armored, with steel wire armored,

Flame retardant models can be divided into ZA, ZB, ZC that represent flame-retardant class of A, B, and C respectively.

 

7, pls provide the detailed cable or wire information as below,

(1), VV, VLV, ZR-VV,ZR-VLV

0.6/1kv, PVC insulated PVC sheathed flame retardant and non-flame retardant power cable

VV, VLV, ZRVV,ZRVLV have different cores, 3 cores, 4 cores, 5 cores, 3+1 cores, 3+2 cores, 4+1 cores

VV, VLV, ZR-VV,ZR-VLV
No. of Core	Nom. cross Section Area(mm2)	Single quantity of conductor	Insu. Thick (mm)	Sheath thick (mm)	Approx. dia. Of cable (mm)	D.C resistant((Ω/km) Cu            Al
1	1.5~800	1~61	0.8~2.9	1.4~2.4	6.1~46.1	12.1~0.221	0~0.0367
2	1.5~400	1~61	0.8~2.6	1.8~2.8	10.5~56.0	119~8356	100~3320
3	1.5~400	1~61	0.8~2.6	1.8~3.0	10.9~60.6	142.0~12103.0	113.0~4869.0
4	2.5~400	1~61	0.8~2.6	1.8~3.2	12.7~70.0	232.0~16788	169~6708
5	2.5~400	1~61	0.8~2.6	1.8~3.6	13.6~87.0	272~21164	193~8564
3+1	4~400, 2.5~240	1~37 1~61	1.0~2.6 0.8~1.6	1.8~3.3	14.3~66.0	254~14562	211~5968
3+2	4~400, 2.5~240	1~61 1~37	1~2.6 0.8~1.6	1.8~3.3	15.2~78.2	345~18250	238~7666
4+1	4~400, 2.5~240	1~61 1~37	1~2.6 0.8~1.6	1.8~3.4	15.6~79.1	358~19928	251~8366

 

8, VV22, VLV22, ZRVV22, ZRVLV22: 0.6/1kv, PVC insulated steel armored PVC sheathed flame retardant and non-flame retardant power cable, has1 core, 2 cores, 3 cores, 4 cores, 5 cores, 3+1 cores, 3+2 cores, 4+1 cores.

9, i installation:

(1), The installation temperature should not over 20°C, if lower than 0°C, the cable should be preheated.

(2), The bending radius of cable should not less than out of dia. Cable 8 times.

(3), after installation, the cable should withstand voltage test for 15 min. 3.5kv D.C.

As the single core cable laying in parallel, the distance between the cable: center is 2 times (or cables, which cross sectional area conductor <= 185 mm2, and 90 mm (for cables, which cross sectional area of conductor <=  240mm2)

10, installation in air

(1), ambient temperature: 30°C.

(2), Max. temperature of conductor : 70 °C

(3), Rating factors of current rating ambient temperature.

11, installation in ground

(1), when the single core cables are installed separately, the distance between the cable: center is 2 times of the cable diameter.

(2), ambient temperature: 25°C.

(3), Max. temperature of conductor : 70 °C

(4), Soil thermour resistivity: 1.0 °C. m/w

(5), Depth: 0.7m

(6), rating factors under different ambient temperature:

Air tem.	15°C	20°C	30°C	35°C
Rating factors	1.11	1.05	0.94	0.88

13, Application :

 This product is use as power distribution and transmission line at rated voltage 0.6/1kv which can be fixed installed.