APPLICATION
VV32-Copper Conductor PVC Insulated Steel Wire Armoured PVC Sheathed Power Cable
This product is suitable for using in power distribution networks or fixed installations for industrial equipments with rated voltage up to and including 0.6/1KV
 
BASIC INFORMATION
Code Name 
VV32
Rated Voltage (Uo/U)
0.6/1KV
Cable Structure
Copper Conductor/PVC Insulation/PVC Inner Sheath/Steel Wire Armoured/PVC Outer Sheath
 
 
CONSTRUCTION
Conductor
Number of conductors:1,2,3,4,5,3+1,4+1
The conductors shall comply with the requirement given in IEC
Insulation
PVC(Polyvinyl Chloride) according to IEC
Sheath
PVC(Polyvinyl Chloride) according to IEC
Armoured
Steel Wire
 
 
CABLE  STANDARDS
GB/T12706-2008,IEC,BS,ASTM and etc. upon request.
The electrical and dimensional properties of this product are measured by the Technical and Quality Assurance department at the JiangNan Cables laboratory. Cable performance in respect of conductor resistance, construction quality (workmanship), dimensional consistency, and other parameters are verified to published standards and approved product drawings. Conformance to RoHS (Restriction of the use of Hazardous Substances) is determined and confirmed.
 
 
CHARACTERISTICS
Conductor temperature
Maximum conductor temperature in normal use: 70ºC
Max.short-circuit temperature
Maximum shall not exceed 160ºC(5s Max,Duration)
Installation temperature
Ambient temperature under installation shall not be below 0ºC
Minimum bending radius
The bending radius of cable: (D-Diameter of cable) 
-------------------------------------≥15D
 
 
 
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Power Cable | 0.6/1KV Copper Conductor PVC Insulated Steel Wire Armoured PVC Sheathed Power Cable
Voltage designation
The rated voltage of the cable for a given application shall be suitable for the operating conditions in the system in which the cable is used,and is expressed in the form of Uo/ U(Um)kV.
Where:
Uo-The rated power-frequency voltage between conductor and screen or   metallic-sheath,for which the cable designed;
U-The rated power-frequency voltage between conductors, for which the cable designed:
Urn-The maximum value of the "hight system voltage " for which the equipment may he operated.
 
Rated voltaged of cable applied in three phrase system are given in table

U	Um	Uo
		First class	Second class
1	1.2	0.6	0.6
3	3.6	1.8	3.6
6	7.2	3.6	6
10	12	6	8.7
15	17.5	8.7	12
20	24	12	18
35	42	21	26

Note:The first class cable suitable for one single-phrase earth-fault time does not exceed 1 min each time and Max. time not exceed 8 hours.and not exceed 125 hours in all in one year.
The second class cable suitable fir more earth-fault time and more better insulation performance.
 
Production Range of cable

Type	No. of cores	Nominal Cross sectional area m2
Copper conductor
VV32	2	10-400
	3	10-630
	4	10-500
	3+1	10-630
	5	10-500
	4+1	10-500
	3+2	10-500
*The armoured single-core cables are used for D.C system only. As for A.C system non-magnetic armoured material should be used. Or magnetic isolation measures should be applied.

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DIMENSIONS-VV32 -Table 01

Nominal cross  sectional area of  conductor(mm²)	Nominal insulation  thickness(mm)	0.6/1KV VV32
		Approx overall diameter(mm)		Cable weight max(kg/km)
		Circular	Sector
2×10	1.0	21.2	-	1020
2×16	1.0	23.2	-	1241
2×25	1.2	26.8	-	1613
2×35	1.2	29.0	-	1934
2×50*	1.4	31.8	27.4	1977
2×70*	1.4	36.8	30.8	2746
2×95*	1.6	41.0	34.8	3475
2×120*	1.6	44.0	36.2	4412
2×150*	1.8	49.4	42.0	5445
2×185*	2.0	54.0	45.5	6255
2×240*	2.2	60.2	-	8636
2×300*	2.4	66.0	-	10460

* Compacted conductor
 
DIMENSIONS-VV32 -Table 02

Nominal cross sectional area of conductor(mm²)	Nominal insulation thickness(mm)	0.6/1KV VV32
		Approx overall diameter(mm)		Cable weight max(kg/km)
		Circular	Sector
3×10	1.0	22.1	-	1172
3×16	1.0	24.3	-	1457
3×25	1.2	28.1	-	1936
3×35	1.2	30.7	-	2359
3×50*	1.4	34.5	30.4	2906
3×70*	1.4	39.0	33.4	3727
3×95*	1.6	44.1	38.1	5178
3×120*	1.6	48.5	41.7	6087
3×150*	1.8	53.0	46.0	7241
3×185*	2.0	57.9	50.6	8620
3×240*	2.2	64.3	55.3	10720
3×300*	2.4	70.5	60.7	12929
3×400*	2.6	79.5	67.9	18134

*Compacted conductor
 
 

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DIMENSIONS-VV32 -Table 03

Nominal cross  sectional area of  conductor(mm²)	Nominal insulation  thickness(mm)	0.6/1KV VV32
		Approx overall diameter(mm)		Cable weight max(kg/km)
		Circular	Sector
4×10	1.0	23.6	-	1362
4×16	1.0	26.1	-	1719
4×25	1.2	30.6	-	2333
4×35	1.2	33.5	-	3145
4×50*	1.4	38.0	36.1	3557
4×70*	1.4	42.5	39.5	4607
4×95*	1.6	49.7	47.2	6498
4×120*	1.6	53.3	49.7	7674
4×150*	1.8	58.1	53.7	9126
4×185*	2.0	63.9	60.9	10895
4×240*	2.2	70.6	67.0	13562
4×300*	2.4	79.2	74.4	17419
4×400*	2.6	87.3	82.1	22858

*Compacted conductor
 
DIMENSIONS-VV32 -Table 04

Nominal cross sectional area of conductor(mm²)	Nominal insulation thickness(mm)	0.6/1KV VV32
		Approx overall diameter(mm)		Cable weight max(kg/km)
		Circular	Tile Shape
5×10	1.0	25.3	-	1559
5×16	1.0	28.0	-	1989
5×25	1.2	33.3	-	2745
5×35	1.2	37.3	-	3697
5×50*	1.4	41.9	-	4483
5×70*	1.4	48.0	44.0	6255
5×95*	1.6	54.2	49.4	8138
5×120*	1.6	58.3	53.0	9663
5×150*	1.8	64.0	58.4	11711
5×185*	2.0	70.0	63.6	13642
5×240*	2.2	79.4	72.3	18132
5×300*	2.4	87.0	78.7	22184
5×400*	2.6	96.1	-	27700

*Compacted conductor
 
 

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DIMENSIONS-VV32 -Table 05

Nominal cross  sectional area of  conductor(mm²)	No.of cores	Nominal insulation  thickness(mm)	0.6/1KV VV32
			Approx overall diameter(mm)		Cable weight max(kg/km)
			Circular	Sector
3x10+1x6	3	1.0	23.0	-	1276
	1	1.0
3x16+1x10	3	1.0	25.5	-	1625
	1	1.0
3x25+1x16	3	1.2	29.6	-	2177
	1	1.0
3x35+1x16	3	1.2	31.6	-	2564
	1	1.0
3x50+1x25	3*	1.4	37.4	36.9	3395
	1	1.2
3x70+1x35	3*	1.4	41.6	40.3	4385
	1	1.2
3x95+1x50	3*	1.6	47.9	47.6	5614
	1	1.4
3x120+1x70	3*	1.6	52.3	50.7	7320
	1	1.4
3x150+1x70	3*	1.8	55.8	54.5	8421
	1	1.4
3x185+1x95	3*	2.0	61.0	61.1	10144
	1	1.6
3x240+1x120	3*	2.2	67.6	67.8	12524
	1	1.6
3x300+1x150	3*	2.4	73.8	73.3	15148
	1	1.8
3x400+1x185	3*	2.6	82.6	82.9	20463
	1	2.0

*Compacted conductor

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DIMENSIONS-VV32 -Table 06

Nominal cross  sectional area  of conductor(mm²)	No.of cores	Nominal insulation  thickness(mm)	0.6/1KV VV32
			Approx overall diameter(mm)		Cable weight max(kg/km)
			Circular	Tile Shape
4x10+1x6	4	1.0	24.7	-	1513
	1	1.0
4x16+1x10	4	1.0	27.5	-	1944
	1	1.0
4x25+1x16	4	1.2	32.1	-	2643
	1	1.0
4x35+1x16	4	1.2	35.7	-	3475
	1	1.0
4x50+1x25	4*	1.4	40.5	-	4287
	1	1.2
4x70+1x35	4*	1.4	45.1	41.0	5384
	1	1.2
4x95+1x50	4*	1.6	52.1	47.8	7619
	1	1.4
4x120+1x70	4*	1.6	56.3	51.4	9103
	1	1.4
4x150+1x70	4*	1.8	61.0	56.0	10772
	1	1.4
4x185+1x95	4*	2.0	67.0	61.2	12710
	1	1.6
4x240+1x120	4*	2.2	75.1	68.5	16801
	1	1.6
4x300+1x150	4*	2.4	82.9	75.3	20560
	1	1.8
4x400+1x185	4*	2.6	91.3	-	25403
	1	2.0

*Compacted conductor
DIMENSIONS-VV32 -Table 07A

Nominal cross  sectional area of  conductor(mm²)	No.of cores	Nominal insulation  thickness(mm)	0.6/1KV VV32
			Approx overall diameter(mm)		Cable weight max(kg/km)
			Circular	Tile Shape
3x10+2x6	3	1.0	24.1	-	1440
	2	1.0
3x16+2x10	3	1.0	27.0	-	1859
	2	1.0
3x25+2x16	3	1.2	31.1	-	2492
	2	1.0
3x35+2x16	3	1.2	33.1		2848
	2	1.0
3x50+2x25	3*	1.4	39.2	-	3916
	2	1.2
3x70+2x35	3*	1.4	43.5	41.0	4947
	2	1.2

*Compacted conductor

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Power Cable | 0.6/1KV Copper Conductor PVC Insulated Steel Wire Armoured PVC Sheathed Power Cable
DIMENSIONS-VV32 -Table 07B

Nominal cross  sectional area of  conductor(mm²)	No.of cores	Nominal insulation  thickness(mm)	0.6/1KV VV32
			Approx overall diameter(mm)		Cable weight max(kg/km)
			Circular	Tile Shape
3x95+2x50	3*	1.6	49.9	47.6	6953
	2	1.4
3x120+2x70	3*	1.6	54.5	51.2	8433
	2	1.4
3x150+2x70	3*	1.8	57.6	55.4	9671
	2	1.4
3x185+2x95	3*	2.0	63.9	61.0	11588
	2	1.6
3x240+2x120	3*	2.2	70.1	67.0	14277
	2	1.6
3x300+2x150	3*	2.4	78.1	74.5	18561
	2	1.8
3x400+2x185	3*	2.6	86.4	-	22702
	2	2.0

*Compacted conductor 
Product Data Of Cable

Nominal cross-sectional area of  conductor(mm²)	Max.D.C resistance of conductor at 20ºC(Ω/km)
	Copper
1	18.1
1.5	12.1
2.5	7.41
4	4.61
6	3.08
10	1.83
16	1.15
25	0.727
35	0.524
50	0.387
70	0.268
95	0.193
120	0.153
150	0.124
185	0.0991
240	0.0754
300	0.0601
400	0.0470
500	0.0366
630	0.0283
800	0.0221
Power frequency A.C. Voltage test	Test voltage 3.5kV/5 min

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Power Cable | 0.6/1KV Copper Conductor PVC Insulated Steel Wire Armoured PVC Sheathed Power Cable
Current carrying capacity of cable
l In the air

Conductor	Nominal Cross  sectional area of  conductor mm2	Armoured cable
		Single Core		Two Core	Three cores & Five cores
Copper Conductor	1.5	20	23	17	-
	2.5	24	31	25	-
	4	32	41	33	-
	6	40	52	42	-
	10	55	70	58	50
	16	74	97	76	66
	25	95	120	98	85
	35	115	150	120	105
	50	140	180	145	125
	70	180	230	185	160
	95	220	280	230	195
	120	255	325	265	235
	150	295	375	305	265
	185	340	430	350	300
	240	405	515	-	355
	300	470	595	-	410
	400	550	700	-	480
	500	635	810	-	-
	630	735	950	-	-
	800	830	1090	-	-

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Power Cable | 0.6/1KV Copper Conductor PVC Insulated Steel Wire Armoured PVC Sheathed Power Cable
Current carrying capacity of cable
l In the ground

Conductor	Nominal Cross  sectional area of  conductor mm2	Armoured cable
		Single Core		Two Core	Three cores & Five cores
Copper Conductor	1.5	24	27	26	-
	2.5	31	35	34	-
	4	40	46	44	39
	6	50	57	56	48
	10	81	84	84	70
	16	105	110	110	92
	25	130	135	140	115
	35	160	165	175	140
	50	185	195	205	175
	70	230	240	255	205
	95	275	290	305	250
	120	315	325	350	290
	150	350	370	390	325
	185	395	420	440	365
	240	460	485	-	420
	300	515	550	-	475
	400	585	630	-	540
	500	655	715	-	-
	630	740	820	-	-
	800	810	920	-	-

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Installation and Operation Condition of Cable
l In the air
1.The distance between two adjacent cable' axle centers of  single-core cables laid in parallel cross-section area of conductor≤185mm²;2 times of the cable diameter cross-sectional area of conductor≥240mm²;90mm
2.Ambient air temperature:30ºC.
3.Max.continous operating temperature of conductor: 90ºC.
l Current carrying rating factors for different ambient air temperature

Ambient air temperature	20ºC	25ºC	30ºC	35ºC	40ºC	45ºC
Correction factor	1.29	1.22	1.15	1.08	1.0	0.91

 
l Directly in the ground
1.The single-core cables are installed separately.The distance between the cable
center is 2 times of the cable Diameter.
2.Soil temperature: 25ºC.
3.Max.continous operating temperature of
conductor: 90ºC.
4.Thermal resistivity of soil : 1.0 ºC. m/W
5.Depth of Direct-Buried:0.7m.
l Current carrying rating factors for different soil temperature

Soil temperature	20ºC	25ºC	30ºC	35ºC	40ºC
Correction factor	1.04	1.0	0.96	0.92	0.87