IEC 3*300mm2 PVC Insulation PVC Sheathed Power Cable

IEC 3*300mm2 PVC Insulation PVC Sheathed Power Cable image

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Overview
Product Description
Certificates
Packing
International Fairs

Basic Info.

Model NO.

Power Cable

Trademark

HNBF Cable

Origin

Zhengzhou, China

HS Code

8544601900

Production Capacity

2500km/Month

Product Description

These include low voltage and medium voltage SWA steel wire armour 3 core cable, and all sizes of these widely used armoured power cables with current ratings up to 33kV. For single core cables, aluminium wire armour – AWA – is used to prevent induced current in the armour. Armoured power cables are available with both copper and aluminium conductors as required.

The armour provides additional protection where mechanical stress has the potential to cause damage to the cable, such as direct burial, outdoors or underground. The armour also enables the cable to withstand higher pulling loads. It should be noted, however, that the armour provides no protection for climatic conditions.

Armoured cables are often referred to as steel wire armoured cables, SWA cable, mains power cable, single core power cable, and multi-core booklet armoured cable.

Type No. of Core Nominal cross-section

Type	No. of Core	Nominal cross-section
Cu(AL)/XLPE(PVC)/PVC(PE) Cu(AL)/XLPE(PVC)/ATA/PVC(PE)Cu(AL)/XLPE/AWA/PVC(PE)	1	1.5-1000
Cu(AL)/XLPE(PVC)/STA/PVC(PE) Cu(AL)/XLPE(PVC)/SWA/PVC(PE)	2,3,4,5	1.5-400
Cu(AL)/XLPE(PVC)/STA/PVC(PE) Cu(AL)/XLPE(PVC)/SWA/PVC(PE)	3+1,4+1,3+2	2.5-400

Cross-section area of neutral conductor
In 3+1cores and 3+2cores should conform to specification of following table:

Nominal cross-section	Main core	2.5	4	6	10	16	25	35	50
	Neutral core	1.5	2.5	4	6	10	16	16	25
Nominal cross-section	Main core	70	95	120	150	185	240	300	400
	Neutral core	35	50	70	70	95	120	150	185

3. Characteristic
D.C Resistance of finished cable at 20ºC per km is not more than the following:

Nominal cross-section mm2	15	2.5	4	6	10	16	25
Cu core	12.1	7.41	4.61	3.08	1.83	1.15	0.727
Al core	18.1	12.1	7.41	4.61	3.08	1.91	1.20
Nominal cross-section mm2	35	50	70	95	120	150	185
Cu core	0.524	0.387	0.268	0.193	0.153	0.124	0.0991
Al core	0.868	0.641	0.443	0.320	0.253	0.206	0.164
Nominal cross-section mm2	240	300	400	500	630	800	1000
Cu core	0.0754	0.0601	0.0470	0.0366	0.0283	0.0221	0.0176
Al core	0.125	0.100	0.0778	0.0605	0.0469	0.0367	0.0291

Voltage test:
Each drum of finished cable should withstand power frequency voltage 3.5kV for 5 minutes,the insulation is not breakdown.
Service conditions and operation 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 90ºC
Short circuit: max. for 5 sec.250ºC
The cable can be laid without drop restriction, and the environment temperature shall not be lower than 0ºC.

4.Standard
Our XLPE cable can be manufactured according to to IEC 60502,IEC60332,IEC60754.
Some indexes are superior to above international standard.
PS: we also can produce as per the BS, NFC, ASTM standard according to customer’s request.

Why Choose Us

1. Strict quality control system, excellent quality with reasonable price.

2. Strong and professional R&D team to meet your specific needs.

3. Rapid delivery and feedback. Faster lead time than our competitors.

4. OEM service available based on offical & legal authorization.

5. Free sample is available.

6. Appointed shipping company is acceptable.

We are China IEC 3*300mm2 PVC Insulation PVC Sheathed Power Cable manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.

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