LV Standard Cu/ XLPE / PVC Steel Wire Armored Copper 3 Core 70mm2 Power Cable
LV Standard Cu/ XLPE / PVC Steel Wire Armored Copper 3 Core 70mm2 Power Cable image
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Product Details
1 Applicant:
The products can be produced and provided according to Chinese standard GB/T12706-2002(equivalent to IEC 60505).The factory can also manufacture the products that are based on British Standard(BS) and other standards.In addition,under the requirement of customers we can design and manufacture the products that have special performance.The products are used in fixed laying on transmission and distribution electrical lines of 50 HZ AC rated voltage up to 6 kV.
2 Specific Property for Using
1.The long-time permissible working temperature of cable conductive core is not more than 70ºC.
2.During short circuit(max permanent time is not more than 5 seconds),the max temperature of cable conductor is not more than 165ºC.
3.The difference level of laying cable is not restricted.When laying the cable,ambient temperature is not lower than 0ºC.
4.They have good chemical stability,and properties of acid resistance,alkali resistance,salt resistance,oil resistance,solvent resistance and flame resistance.
5.Light weight,good bending property and easy installation and maintenance
3.1Type and Name:
Type | Name |
VV VLV | Copper(aluminum)Conductor,PVC insulated and Sheathed Power Cable |
VY VLY | Copper(aluminum)Conductor,PVC insulated,PE Sheathed Power Cable |
VV22VLV22 | Copper(aluminum)Conductor,PVC insulated,Steel-tape Armoured,PVC Sheathed Power Cable |
VV23VLV23 | Copper(aluminum)Conductor,PVC insulated,Steel-tape Armoured,PE Sheathed Power Cable |
VV32 VLV32 | Copper(aluminum)Conductor,PVC insulated,Fine Steel-wire Armoured,PVC Sheathed Power Cable |
VV33VLV33 | Copper(aluminum)Conductor,PVC insulated,PE Sheathed Power Cable |
VV42VLV42 | Copper(aluminum)Conductor,PVC insulated,Thick Steel-wire Armoured,PVC Sheathed Power Cable |
VV43VLV43 | Copper(aluminum)Conductor,PVC insulated,Thick Steel-wire Armoured,PE Sheathed Power Cable |
3.2 Nominal thickness of insulation
|
1 1.5 2.5 4 6 10 16 25 35 50 70 95 120 150 185 240 300 400 500 630 800 1000 | |||
0.6/1 | 0.8 0.8 0.8 1 1 1 1 1.2 1.2 1.4 1.4 1.6 1.6 1.8 2.0 2.2 2.4 2.6 2.8 2.8 2.8 3.0 | |||
3.6/6 | 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 |
3.3 DC resistance of conductor
Nominal Cross Section (mm2) |
at 20ºC,DC resistance is not more than (Ω/km) |
Nominal Cross Section (mm2) |
at 20ºC,DC resistance is not more than (Ω/km) |
Nominal Cross Section (mm2) |
at 20ºC,DC resistance is not more than (Ω/km) |
|||
Copper Core | Aluminum Core | Copper Core | Aluminum Core | Copper Core | Aluminum Core | |||
1.5 | 12.1 | 18.1 | 35 | 0.524 | 0.868 | 240 | 0.0754 | 0.125 |
2.5 | 7.41 | 12.1 | 50 | 0.387 | 0.641 | 300 | 0.0601 | 0.100 |
4 | 4.61 | 7.41 | 70 | 0.268 | 0.443 | 400 | 0.0470 | 0.0778 |
6 | 3.08 | 4.61 | 95 | 0.193 | 0.320 | 500 | 0.0366 | 0.0605 |
10 | 1.83 | 3.08 | 120 | 0.153 | 0.253 | 630 | 0.0283 | 0.0469 |
16 | 1.15 | 1.91 | 150 | 0.124 | 0.206 | 800 | 0.0221 | 0.0369 |
25 | 0.727 | 1.20 | 185 | 0.0991 | 0.164 | 1000 | 0.0176 | 0.0291 |
3.4 Insulation Resistance
Test item | PVC insulated Cable | XLPE insulated Power Cable | |
0.6/1KV | 3.6/6KV | ||
volume resistivity (ρΩ.cm) min.at 20ºC at top rated temperature min. |
1013 1010 |
1014 1011 |
– 1012 |
Ki insulation resistivity constant(MΩ.km) min.at 20ºC at top rated temperature min. |
36.7 0.037 |
367 0.37 |
– 3.67 |
3.5 insulation resistance
UO/U(KV) | Us(KV) | T(min |
0.6/1 | 3.5 | 5 |
3.6/6 | 12.5 | 5 |
Company information:
Year Established | 1993 | |
Business Type | Manufacturer | |
Number of Employees | More than 800 | |
Factory Size | 220,000 mm2 | |
manufacturing equipment | More than 420 set | |
testing equipment | More than 250 set | |
Main Products | XLPE insulating power cables with voltage up to 35kV, PVC insulated power cables, mining cable, general rubber sheathed flexible cable, Submersible oil pump cable, locomotive-vehicle cables, elevator cable,shipboard cable, nuclear station cables, pre-fabricated branch cables, ABC cables, control cables, special cables, the motor winding connecting conductors, aluminum stranded conductor (AAC) and aluminum stranded steel-core reinforced conductor (ACSR) so on. | |
Main Market | North America,Europe,Southeast Asia,South Asia,Eastern Asia,South America,Middle East,Oceania | |
Contact Manufacturing | OEM Service Offered, Design Service Offered, Buyer Label Offered |
Certification:
Our service:
1. 22 years production experience and 13 years export experience .
2.high-end Machinery and equipment for high quality cable .
3.manufacture various of cable :power cable,control cable,abc cable,submersible oil pump cable,rubber cable,elevator cable,electric cable…
4. products certification :UL,CE,BV,TUV,KEMA,PSB,SABS,ABS,NK,LR,KR,GL,DNV:
system ceryification:ISO9001,ISO14001,OHSAS18001
5.our product sells all over the world and has the good reputation.
6.professional teamwork service for you actively.
7.quick solution and long time online time waiting for your inquiry.
8.rapid delivery and feedback.
9. Stock available, Free sample
10.We can do that you expect.
We are China LV Standard Cu/ XLPE / PVC Steel Wire Armored Copper 3 Core 70mm2 Power Cable manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
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