Mv Copper Conductor, XLPE Insulated, Armoured, PVC Sheathed Cable

Product Name:

Model NO.:

YJV

Application:

Construction, Underground, Power Station

Voltage:

Low and Medium Voltage Cable

Current:

AC Cable

Insulation Material:

XLPE

Sheath Material:

PVC or PE or Other Types

Material Shape:

Round or Sector

Wire Core Material:

Copper or Aluminum

Certification:

ISO, CE

Model:

YJV

Brand:

Yifang

Product Name:

XLPE Insulated,Armoured,PVC Sheathed Cable

Trademark:

Yifang

Transport Package:

Drum, Reel or According to Your Request

Specification:

IEC, BS, DIN, ASTM, NFC, JIS etc

Origin:

Zhengzhou, Henan, China

HS Code:

8544492100

Product Description

MV Copper Conductor, XLPE Insulated, Armoured, PVC Sheathed Cable

1. Brief of XLPE Insulated Power Cable

XLPE insulated power cable has a number of advantages over paper insulated and PVC insulated
Cable. XLPE cable has high electric strength, mechanical strength, high-ageing resistance, environmental
Stress resisting anti-chemical corrosion, and it is simple construction, using convenient and higher operating of
Long term temperature. It can be laid with no drop restriction.

2. Scope of XLPE Cable

3. Main technical Characteristics of Cable

4. Service conditions and Parameters of Cable

The cable is applied to fixed installation for rated voltage 0.6/1KV of power transportation and distribution line.
Max. Rated Temperature of conductor: Nominal Operating 90.
Short circit: (Max. For 5 sec. ) 250
Temperature of laying, in air 25
Underground 15
For laying, single core, triangle laying for three cables.
Depth of laying in direct: 100cm
Coefficient of thermal resistivity of soil 100. Cm/w
The cable can be laid without drop restriction, and the environment temperature shall not be lower than 0.
Single core, steel tape armoured cable should be only aplied to direct-circuit line.
For nominal insulation thickness, size of armour, over-diameter, weight and current rating of retardantflame
Cable of class A, B, C, you should refer to the value of general cable.

Nominal Cross Section mm 2	Main cores	2.5	4	6	10	16	25	35	50
Nominal Cross Section mm 2	Neutral cores	1.5	2.5	4	6	10	16	16	25
Nominal Cross Section mm 2	Main cores	70	95	120	150	185	240	300	400
Nominal Cross Section mm 2	Neutral cores	35	50	70	70	95	120	150	185

Class 2 stranded conductors for single-core and multi-core cables
1	2	3	4	5	6	7	8	9	10
Nominal crosssectional area	Minimum number of wires in the conductor						Maximum resistance of conductor at 20ºC
	Circular		Circular compacted		Shaped		Annealed copper conductor		Aluminium or aluminium alloy conductor
	Cu	Al	Cu	Al	Cu	Al	Plain wires	Metal-coated wires	Aluminium or aluminium alloy conductor
mm2	Cu	Al	Cu	Al	Cu	Al	Ω/KM	Ω/KM	Ω/KM
0.5	7						36	36.7
0.75	7						24.5	24.8
1	7						18.1	18.2
1.5	7		6				12.1	12.2
2.5	7		6				7.41	7.58
4	7		6				4.61	4.7
6	7		6				3.08	3.11
10	7	7	6	6			1.83	1.84	3.08
16	7	7	6	6			1.15	1.16	1.91
25	7	7	6	6	6	6	0.727	0.734	1.2
35	7	7	6	6	6	6	0.524	0.529	0.868
50	19	19	6	6	6	6	0.387	0.391	0.641
70	19	19	12	12	12	12	0.268	0.27	0.443
95	19	19	15	15	15	15	0.193	0.195	0.32
120	37	37	18	15	18	15	0.153	0.154	0.253
150	37	37	18	15	18	15	0.124	0.126	0.206
185	37	37	30	30	30	30	0.0991	0.1	0.164
240	37	37	34	30	34	30	0.0754	0.0762	0.125
300	61	61	34	30	34	30	0.0601	0.0607	0.1
400	61	61	53	53	53	53	0.047	0.0475	0.0778
500	61	61	53	53	53	53	0.0368	0.0369	0.0605
630	91	91	53	53	53	53	0.0283	0.0286	0.0469
800	91	91	53	53			0.0221	0.0224	0.0367
1000	91	91	53	53			0.0176	0.0177	0.0291

Nominal Cross Section mm 2	1.5	2.5	4	6	10	16	25
Cu core Ohm/km	12.1	7.41	4.61	3.08	1.83	1.15	0.727
Al core Ohm/km	18.1	12.1	7.41	4.61	3.08	1.91	1.2
Nominal Cross Section mm 2	35	50	70	95	120	150	185
Cu core Ohm/km	0.524	0.387	0.268	0.193	0.153	0.124	0.0991
Al core Ohm/km	0.868	0.641	0.443	0.32	0.253	0.206	0.164
Nominal Cross Section mm 2	240	300	400	500	630	800	1000
Cu core Ohm/km	0.0754	0.06	0.047	0.0366	0.0283	0.0221	0.0176
Al core Ohm/km	0.125	0.1	0.0778	0.0605	0.0469	0.0367	0.0291