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[China]
Trade Verify
Address: Room 4916, Floor 49, South Tower of Greenland Center, East Zhengzhou district, Zhengzhou, China
Contact name:Linda Yang
Zhenglan Cable Technology Co., Ltd |
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Verified Suppliers
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33kv SWA Armored LSZH Sheathed Copper Cable 3x95sqmm Armoured Power Cable BS 7835
APPLICATIONS
XLPE insulated three core power cable are suitable for installation mostly in power supply stations, indoors and in cable ducts, outdoors, underground and in water as well as for installation on cable trays for industries, switchboards and power station
Cable Construction
We adopt highly specialized plant, state-of-the-art research facilities and meticulous quality control procedures that are required for the manufacturing of xlpe insulated cables for use up to 6KV and XLPE insulated cables for use at voltages up to 35 KV.
Conductors
Either aluminium or copper conductors are used. Conductors will be circular, compacted & stranded and shall comply with IEC 60228 class 2.
Conductor Screen
This will be an extruded layer of semi-conducting crosslinkable compound applied under simultaneous triple extrusion process over the conductor along with the insulation and the insulation screen. The triple extrusion is a single high precision operation that eliminates the possibility of any contamination between the layers which could create irregularities in the electrical field. By careful material selection and special attention to process parameters, we produce the insulation screen layers with the required degree of stripping force as stipulated by the applicable national or international standard.
Insulation
This will be an extruded layer of XLPE applied over conductor screen under triple extrusion process along with conductor screen and insulation screen.
Insulation Screen
This will be a layer of semi-conducting crosslinkable compound which will be applied by triple extrusion process over the insulation.
Metallic Screen
It will consist of a layer of copper tape applied helically with overlap over insulation screen. Other combinations of metallic screens as per customer ’s requirement can also be provided on request.
Laying-Up
In case of three core cables, the three cores are laid up with non-hygroscopic fillers like polypropylene(PP) fillers at interstices and a binder tape is applied with an overlap. These binder tapes can be of PVC or foamed Polyethylene.
Inner Sheath (Bedding) for Armoured Cables
Extruded layer of PVC or PE is applied over the laid up cores for armoured cables. PVC is normally of grade ST2 and PE of grade ST7 as per IEC 60502 Part 2.
Armouring
In case of armoured cables, the armour is applied helically over inner sheath. For single core cables, it is of aluminium wires and for multicore cables, the armour can be of one among the following options:
a) Galvanized steel wire.
b) Galvanized steel tape.
Over Sheath
Cables can also be supplied with special flame retardant PVC over sheaths to comply with the IEC 60332 standard. We can also supply cables with Low Smoke Halogen Free (LSZH) sheaths according to BS 7211 and BS 6724 standards or other equivalent international standards.
33kv SWA Armored LSZH Sheathed Copper Cable 3x95sqmm Armoured Power Cable BS 7835 Technical parameters
| Nom. Cross- Section Area | Nom. Insulation Thickness | Metallic Screen Area | Nom.Bedding Thickness | Nom. Armour Wire Diameter | Nom.Sheath Thickness | Approx. Overall Diameter | Approx. Weight |
| CU | |||||||
| mm² | mm | mm² | mm | mm | mm | mm | kg/km |
| 50 | 8 | 16 | 1.8 | 3.15 | 3.4 | 75.9 | 10620 |
| 70 | 8 | 16 | 1.8 | 3.15 | 3.5 | 80 | 11840 |
| 95 | 8 | 16 | 1.9 | 3.15 | 3.6 | 84.5 | 13200 |
| 120 | 8 | 16 | 2 | 3.15 | 3.7 | 89.2 | 14520 |
| 150 | 8 | 25 | 2 | 3.15 | 3.8 | 92.8 | 16070 |
| 185 | 8 | 25 | 2.1 | 3.15 | 3.9 | 98.1 | 17710 |
| 240 | 8 | 25 | 2.2 | 3.15 | 4.1 | 104.3 | 20370 |
| 300 | 8 | 25 | 2.3 | 3.15 | 4.3 | 110.1 | 22980 |
| 400 | 8 | 35 | 2.4 | 3.15 | 4.5 | 117.1 | 27480 |
33kv SWA Armored LSZH Sheathed Copper Cable 3x95sqmm Armoured Power
Cable BS 7835 Images
Package
Cable testing
About Zhenglan Cable Technology Co., Ltd
Zhenglan Cable Technology CO., Ltd.,formerly known as HENAN Zhengzhou Cable Co., Ltd., is one of the large scale backbone enterprises in China's wire and cable industry. The company's registered capital is about 4 million 6 thousand yuan and its headquarter is located in 49 floor of the South Tower of the Greenland Center of Zhengzhou high railway station (Petronas Twin Towers). The factory is located in the Zhengzhou cable science and Technology Industrial Park of the Wuzhi industrial area. It is a modern industrial park integrating advanced research and development technology and production technology.
Why Choose Zhenglan Cable:
FAQ
1. Is your company a factory or a trade company?
Factory, more than 20 years in China
2. How long can I expect to get the sample?
After you pay the freight charge and send us confirmed files, the
samples will be ready for delivery in 3-7 days. The samples will be
sent to you via express and arrive in 3~7 days. You can use your
own express account or prepay us if you do not have an account.
3. What are your payment terms?
We normally accept T/T 30% deposit, 70% balance before delivery as
the main payment terms, and other payment can also be negotiated.
Trade assurance on Alibaba is also available.
4. What’s the delivery time?
Sample order needs 3~5 days. Formal order depends on the quantity.
Usually it needs 7-30 days after get your payment.
