11kv Underground 3 Core 70mm2 Armoured Copper Cable

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Quick Details

Product Name:

11kv Underground 3 Core 70mm2 Armoured Copper Cable

Model NO.:

yjv32

Brand:

Yifang

Model:

Yjv32

Certification:

ISO, CCC, CE

Wire Core Material:

Bare Copper Wire

Material Shape:

Round Wire

Sheath Material:

PVC

Insulation Material:

XLPE

Current:

AC Cable

Voltage:

Medium Voltage Cable

Application:

Construction, Underground, Power Station

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 Details

Cable Underground PVC/XLPE SWA

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

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

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