Payment & Shipping Terms:
|LSZH Armoured Power Cable
|99.99% Purity Copper
|Projects And Tenders
low smoke halogen free cable,
lszh power cable
For laying indoors and outdoors. Able to bear certain traction during installation, but not external mechanical forces. Laying single core cable in magnetic ducts is
The insulation screen consists of an extruded layer of non metallic, semi-conducting compound extruded over the insulation of each core. The extruded semi-conducting layer shall consist of bonded or cold strippable semi-conducting compound capable of removal for jointing or terminating. As an option, a semi-conducting tape may be applied over the individual cores or core assembly as a bedding for the metallic layer. The minimum thickness is 0.3 mm and the maximum resistivity is 500 Ohm-m at 90°C. The screen is tightly fitted to the insulation to exclude all air voids and can be easily hand stripped on site. The insulation screen is not necessary for both PVC and EPR/HEPR insulated 1.8/3.6KV and 3.6/6KV Electrical Cable. The screen may be covered by semi-conductive water blocking swellable tape to ensure longitudinal watertightness.
Inner Covering & Fillers
For Electrical Cable with a collective metallic layer or Electrical Cable with a metallic layer over each individual cores with additional collective metallic layers, semi-conducting
inner covering and fillers shall be applied over the laid up cores. The inner covering and fillers are made of non hygroscopic material like polypropylene, except if the cable is to be made longitudinally watertight. The inner covering is extruded in general but may be lapped if the interstices between the cores are filled.
The approximate thickness of extruded inner coverings is given in Table 2:
The metallic layer may be applied over the individual cores or the core assembly collectively. The following types of metallic layers are provided:
1) Metallic Screen
2) Concentric Conductor
3) Metallic Sheath
4) Metallic Armour
The metallic screen shall consist of either copper tapes or a concentric layer of copper wires or a combination of tapes and wires. The concentric conductor is applied directly over the inner covering. The metallic sheath consists of lead or lead alloy applied as a tightly fitting seamless tube. The metallic armor consists of either flat wire armor, round wire armor, and double tape armor.
Separation Sheath (for armored cable):
The separation sheath comprises a layer of extruded PVC, PE or LSZH applied over the laid up cores under the armor. PVC is normally of grade ST2 and PE of grade ST7. The nominal thickness is calculated by 0.02Du + 0.6mm
where Du is the fictitious diameter under the sheath in mm. For Electrical Cable without a lead sheath, the nominal separation sheath thickness shall not be less than 1.2mm. For Electrical Cable where the separation sheath is applied over the lead sheath, the nominal separation sheath thickness shall not be less than 1.0mm.
Lapped Bedding (for armored lead sheathed cable):
The lapped bedding applied to the lead sheath consists of either impregnated/synthetic compounded paper tapes or a combination of two layers of these paper tapes followed bya few layers of compounded fabulous materials. The thickness is around 1.5mm.
Armour (for armored cable):
The armor is applied over the inner covering helically. It consists of either flat galvanized steel wire armor (strip), round galvanized steel wire armor, and double steel tape armor.
Overall sheath comprises a layer of extruded either thermoplastic compound (PVC ST3 type or PE ST7 type or LSZH) or elastomeric compound (polychlorprene CSP or
chlorosulfonated PE). The nominal over sheath thickness is calculated by 0.035D+1 where D is the fictitiuous diameter immediately under the over sheath in mm. For unarmored Electrical Cable and Electrical Cable with the over sheath not applied over the armor, metallic screen or concentric conductor, the nominal over sheath thickness shall not be less than 1.4mm. And for Electrical Cable with over sheath applied over the armor, metallic screen or concentric conductor, the nominal over sheath thickness shall not be less than 1.8mm.
1.Are you a manufacturer or trading company?
We are a leading and profesional manufacturer of cable and wire, including: powe cable up to 35kV, ABC, bare conductor, building wire, control cable, instrument cable, welding cable, rubber cable and so on, with high quality.
2. When can I get the price?
Usually, we provide quotation or offer within 24 hours after got your inquiry. If it is urgent for you to get price, please call us directly or clarify in your mail, and we will try our best to provide timely support.
3. Is it sample available?
For stock product, of course, the sample is available for free. The sample will be released against the freight, and freight collect is also acceptable.
4. What is the MOQ?
It depends on the type and size of the cable and wire, anyway, we will give biggest support to help you satisfy the final client or end user.
5.Have you ever supplied cable or wore to our Country?
Our products have been exported to many Countries, mainly, Africa, Middle East, South-east Asia, South America, Central America, North America, Europe, etc., almost covered all the world.
6. Which standards do you comply with when you produce the cable and wire ?
We are able to produce cable and wire according to GB, JB, IEC, BS, DIN, ASTM, JIS, NF, AS/NZS, CSA, etc.
7. What is the production capacity per week or per month ?
For the bare conductor, we can finish 3000 tons within one month. For power cables, that depends on the type and size. The total output value per month is approx. USD3,000,000.00 for insulated aluminum cables and that is approx. USD8,000,000.00 for insulated copper cables.
8. Can you provide Type Test Report?
Surely, we will give 100% support according to your instruction.
9. Can we represent your TANO CABLE to bid?
Highly welcome! We are looking for agency or partner in your local to promote our products, develop business, accordingly, we will provide nice condictions to make you get rich return.
10. What is price term you can provide?
FOB, CFR, CIF or as your favorite
11. Which payment term do you accept?
A: The payment term varies with different price level and total amount of each contract.
The following are most common terms:
a. 30% T/T down payment, the balance before delivery.
b. 100% L/C at sight.
c. 30% T/T down payment, the balance against 100% L/C at sight.
d. 30% T/T down payment, 40% before delivery, the balance against the copy of B/L.
e. 30% T/T down payment, the balance against the copy of B/L.
f. 100% down payment.
12. How about the package?
We can pack our products, by coil, carton, plastic bag, wooden drum/reel, steel-wooden drum/reel, steel drum/reel with strong protection to suit for the long-distance delivery.
13. What is your quality guarantee period?
Usually, 18months against the date of B/L, 12months against the installation date.
14. Can you provide installation service ?
Sorry, can not for now, but we can recommend some qualified installation organization to you.