1.Construction of SWA PVC Power Cables.

Stranded and compacted cooper/aluminium conductor.
Inner semi conductor.
XLPE/pvc insulation.
Outer semi conductor.
Water blocking semi conducting tape.
Copper wire screen plus copper tape .
Polyester tape.
PVC inner sheath.
Steel tape armored.
PVC outer sheath.

2.Standard of SWA PVC Power Cables.

    IEC60502, IEC60228

nstruction of the power cable for different voltage grade.

1. low voltage cable power cable.

Low voltage (0.6/1 kv).

single core or multi-core.

copper or aluminium conductor.

pvc inusulation.

steel tape armored or galvanized steel wire armored or unarmored.

pvc outer sheath.

power cable.

2. medium voltage cabel power cable.

Voltage grade is up to 35kv,

cross-section area can be up to 1000 sqmm  (copper or aluminiun conductor).

Conductor long-time  operating temperature is 90 degrees.

In short circuit, conductor  highest temperature should be not more than 250 degrees.

1kv-35 kv 

multi-cores

copper or aluminium conductor.

xlpe insulation.

copper tape or copper wire screen.

galvanized steel wire armored.

pvc or pe sheath.

power cable.

3. high voltage cable power cable.

High voltage (35kv~220kv) 

copper or aluminium conductor.

xlpe insulation.

metal sheath (lead or corrugated aluminium)

hdpe or pvc outer sheath power cable.

Laying conditions: for lyaing  under ground with large different  altitude, be able to bear external machanical force and moderate pulling force.

4.More other details of SWA PVC Power Cables.

5. Production process of SWA PVC Power Cables.

2. We'd like to send skilled personnel to the installing place to help offer technical consultant, quantity estimation and instruction, 

installing, preliminary testing,and help start up running; and to answer for any defect of the product found in installing and run testing,

If there's something wrong with the product, we'll give our answer within 12 hours and get to the spot within 36 hours.

3.After installaton,We'll send skilled personnel to have the preliminary test and answer for any problems emerged. We take the whole charge of the fee needed in repairing,testing or retesting within the scope of our duty required in contract.

4.During the contract's period of validity,of the project must be started all over again or the goods can not be used at all which is resulted from 

our faulty goods and improper files or mistakes made by our instructors, we'll change the goods at once without compensation and 

take charge in all expenses of reinstallation.

Cable 4c x 35mm power cable copper pvc/swa/pvc Power cable.

Cable 4c x 35mm power cable copper pvc/swa/pvc Power cable.