-Assembly / Inner Covering
The inner coverings may be extruded or lapped. For cables with circular cores, except cables with more than five cores, a lapped inner covering shall be permitted only if the interstices between the cores are substantially filled. A suitable binder is permitted before application of an extruded inner covering. The materials used for inner coverings and fillers shall be suitable for the operating temperature of the cable and compatible with the insulating material.For halogen free cables, the inner covering and fillers shall also be halogen free compound.Aluminum/galvanized steel/steel wires applied helically over the Inner Covering as per IEC 60502-1, or double aluminum/steel tapes and copper/tinned copper wire can also be manufactured upon request.
-Outer SheathOuter sheath shall be of extruded PVC Type ST1/ST2 as per IEC 60502-1, Polyethylene type ST3/ST7, Halogen free compound ST8, Polychloroprene, chlorosulfonated polyethylene or similar polymers, type SE1 are also available on request.
-Fire Performance of Cable SheathsCables 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, Halogen Free material comply to IEC60754-1/2 and IEC 60684-2.
|Nominal Cross Section||Diameter of Conductor (Approx.)||Nominal Insulation Thickness||Nominal Sheath Thickness||Overall Diameter (Approx.)|
1. 30 years of customization manufacture, we always put our customer in the first place.
2. We offer one-station service for power transmission and power distribution.
3.Famous brand in China, perfect quality, zero-defect products.
4. Offer 5 years of free service for products installation and after sales services for 20years.
5. Offer free plan for the installation and free technical consulting pre-sales services.
1)Q: Is your company a factory or trading company?
A: We are factory with our own trading company. Our trade business expands home and abroad.
2)Q: What is Minimum Order Quantity?
A: Generally, 1000 meters for building wire. For power cable, armored or unarmored, 500 meters.
3)Q: Do you have any certificates?
A: We have CE, ISO 9001,UL, KEMA, SABS, TUV, DIN and type test report for ACSR, AAC, XLPE insulated
4)Q: Which standards for your products?
A: We can produce wire and cable according to international standards: IEC, ASTM, BS, DIN, SANS, CSA or as customers' requirement.
5)Q: How about delivery time?
A: If we have stock, delivery would be quick. For the newly-produced products, 15 to 25 days for production.
6)Q: Payment terms:
A: Normally 30% paid as prepayment, balance paid before delivery. Or 100% L/C at sight.
7)Q: What is your packing?
A: Our electrical cable is using electrical cable wheel for the packing, the wheel can be all steel, steel frame andfumigated wood, or fumigated wooden cases. We are using different packing for different length of the cable, to ensure there will be no problem during the delivery of the products.
High Quality PV1-F Waterproof Power PVC Cables