Conductors
Conductors shall be of Copper or Aluminium, circular stranded(Non-compacted or Compacted) or Shaped, Class 1 or Class 2 to IEC 60228, BS EN 60228. In addition, they also conform with the standard of AS/ZNS 1125. It can also be produced according to special requirements put forward by clients.
Insulation
PVC material and thickness shall be as per IEC 60502-1 or BS 6346. PVC insulation material, PVC/A, shall be by IEC 60502 or TI1 as per BS EN 50363. PVC insulation in accordance with SASO 1694, rated for 85°C continuous operation, is also available upon request.
Assembly
One, two, three, or four insulated conductors are laid together with non-hygroscopic fillers that are compatible with the insulation material.
Inner sheath
The assembly is bedded with an extruded layer of PVC. In case of non-armoured cables, this layer may be omitted if the outer shape of the cable remains practically circular.
Outer Sheath
The outer sheath will be extruded PVC/ST2 as per IEC 60502-1, Type 9 as per BS 7655. Special types of PVC sheathing material such as fire retardant PVC, anti-termite and anti-rodent PVC, ultraviolet PVC, Oil resistant PVC, etc. Other special sheathing materials, such as LLDPE, MDPE, HDPE, LSF, CPE, etc., are also available upon request.
Flame Performance of Cable Sheaths
Cables can be supplied with special flame retardant PVC outer sheath to comply with the flame test requirements of IEC 60332-3-22, IEC 60332-3-23 and IEC 60332-3-24, can also supply cables with Low Smoke Halogen Free (LSHF) material according to IEC 60502-1, BS 7211, BS 6724 or other equivalent standards.
Standard:
IEC, VDE, AS/NZS, SAA, UL, ISET, and so on, designing and manufacturing special power cables according to the other standards required by the customer.
Type and Name:
| Type |
Designation |
Applications |
| VV |
Copper conductor, PVC insulated, PVC sheathed power cable |
For laying indoors, in a tunnel or cable trench, unable to bear external mechanical forces
.Single-core cable is not allowed to lay in a magnetic duct. |
| VLV |
Aluminum conductor, PVC insulated, PVC sheathed power cable |
| VY |
Copper conductor, PVC insulated, PE sheathed power cable |
| VLY |
Aluminum conductor, PVC insulated, PE sheathed power cable |
| VV22 |
Copper conductor, PVC insulated, steel tape armored, PVC sheathed power cable |
For laying indoors, in a tunnel in a cable trench, or directly in the ground, able to bear external mechanical forces. The single-core cable is not allowed to lay in the magnetic duct.
|
| VLV22 |
Aluminum conductor, PVC insulated, steel tape armored, PVC sheathed power cable |
| ZRVV(VLV) |
Copper/Aluminum conductor, PVC insulated, PVC sheathed power cable |
They are applied to power-generated stations, subways, tunnels, high-story buildings, large-size factories and mines, oil fields, and coal mines with many cables laid tightly together.
|
| ZRVY(VLY) |
Copper/Aluminum conductor, PVC insulated, PE sheathed power cable |
| ZRVV22(VYV22) |
Copper/Aluminum conductor, PVC insulated, steel tape armored, PVC sheathed power cable
|
| NHVV(VLV) |
Copper/Aluminum conductor, PVC insulated, PVC sheathed power cable |
They are used in places such as nuclear power stations, subways, tunnels, high-story buildings, and other places concerning fire security and lifesaving.
|
| NHVY(VLY) |
Copper/Aluminum conductor, PVC insulated, steel wire armored, PE sheathed power cable
|
| NHVV22(VLV22) |
Copper/Aluminum conductor, PVC insulated, steel tape armored, PVC sheathed power cable |
We have alarms on extruding insulation andjacket, to keep 100% quality.
Founded in 1994, Fujian Suke Cable Technology Co., Ltd. Decades of wire and cable manufacturing experience enables us to be one of Top 20 cable manufacturers in China. Our products cover low/medium/extra high voltage power cable, submarine cable, control cable, instrumentation cable, building wire, flexible rubber cable, fire rated cable, renewable cable, solar cable, industrial cable, LAN cable, coaxial cable etc, a total of nearly 30 series with 4,000 types and more than 50,000 specifications for various fields within over 100 countries.
10
No. of Production Lines:Above 10
7
Number of Foreign Trading Staff:7
3
The company has 3 factories
Our workshops and certifications
Our company has three plants possessing 200 square kilometers and over 4500 employees with 130 technicians creating annual export revenue exceeding 150 Million USD.
Also, our company has passed ISO 9001, ISO 14001, ISO45001, OHSAS18001,etc certificatiom, and has got CCC,TLC, TUV, VDE, UL, CE, SAA, BS etc. certificates for our products.
Building wire is generally used in house fixed wiring. It is PVC insulated unsheathed electric wire. The onstruction is CU/PVC.
What is the lifespan of a typical electrical cable?
The lifespan can vary widely based on the type of cable and environmental factors, but many cables can last 20 years or more when properly installed and maintained.
What is your sample policy?
As a supplier, we believe that samples are necessary for both of us and our policy is to provide free samples whenever possible. However, if the sample structure is very complicated and we don't have it in stock and it needs to be customised, in this case we have to charge a sample fee. About the sample shipment, you need to pay the shipping fee, you can prepay us the shipping fee we help to send it by express agent, you can also choose express shipping fee to pay.
Conductor Structure of Power Cable
1. Conductors comply with IEC, AS/NZS and BSI standard requirements
2. The conductors of multi-core have different shapes. The single-core is circular. The shape of Multi-core cable with size up to and 35m2 can be circular, semicircular and fan-shaped, the conductor with size over and 50m2 are circular and semicircle.
3. A single core is allowed with size below 16m2. Conductor More than 25m2 are multi strands.
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