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Help Center2016 11kV Underground Triple Cable for Power Supply China Origin XLPE Insulation, PVC Jacket
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2016 11kV Underground Triple cable for Power supply China origin XLPE insulation, PVC jacket
The cable is manufactured according to IEC60502.1, IEC 60502.2, AS/NZS 1429, AS/NZS 5000.1, BS 5437, BS 6622/7835, VDE 0276, ASTM, ABNT etc . It is suitable to be installed in the power line with rated voltage from (U0/U)0.6/1kV to 19/33kV for power transmission.
Cable Specification
1. Scope
The cables included in this catalog are manufactured and tested in accordance with IEC 60502.2.Whereas,CHANGFENG can supply XLPE insulated cables or according to customer's specification.
2. Construction and material
1) Conductors
Annealed copper, Hard aluminum stranded wires, Compacted circular and segmental compacted circular
shall comply with IEC 60228 class 2.
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.
3) Insulation
This will be an extruded layer of XLPE or TR-XLPE applied over conductor screen under triple extrusion process along with conductor screen and insulation screen. PVC may be used for 1.8/3KV and 3.6/6KV cables.
4) Insulation Screen
Non-metallic part:This will be a layer of semi-conducting crosslinkable compound which will be applied by triple extrusion process over the insulation.
Metallic part:Metallic layer shall consist of one or more tapes or a concentric layer of wires or a combination of wires and tapes.
5) 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 Non-woven fabric or foamed Polyethylene.
6) Inner Covering/Separation sheath
Inner covering may be extruded or lapped. When the underlying metallic layer and the armour are of different materials, they shall be separated by an extruded sheath of PVC or Polyethylene or LSF as applicable.
7) Armouring
Armour shall be as per IEC 60502-2 of the following types:
a) Round Wire Armour
b) Double Tape Armour
Armour material shall be Galvanized steel for three core cables and Non-magnetic steel or Aluminium for single core cables. Armour of other material as per IEC 60502-2 can be provided upon request.
8) Over Sheath
An extruded layer is applied over the armour in case of armoured cables and over laid up cores in case of unarmoured cables. Outer sheath material can be either PVC, PE, HDPE or MDPE. Caledonian medium voltage cables are normally supplied with red PVC over sheaths complying with IEC 60502. Other colors may be provided to suit a range of installation considerations such as the effect of UV radiations and differing soil compositions. Anti-termite formulations can also be supplied in addition to graphite-coated over sheaths where on-site testing of the sheath is required.
3. Phase Identification
For 3 core cables, Red, Yellow and Blue coloured strips shall be applied under the metallic screen thoughout the length of the cable for phase identification.
For single core cables no phase identification shall be provided.
The Rated Voltage, No of Core and Range of sectional Area
Rate Voltage(kv):0.6/1kV 1.8/3kV 3.6/6kV 6/10kV 8.7/15kV 12/20kV 18/30kV 21/35kV
Equivalent to : 0.6/1kV 1.9/3.3kV 3.8/6.6kV 6.35/11kV 8.7/15kV 12.7/22kV 19/33kV 21/35kV
No. Of Core and Sectional Area(mm2) :
1 Core 1.5-800 25-800 25-1200 25-1200 35-1200 50-1200 50-1200 50-1200
2 Core 1.5-185 25-185
3 Core 1.5-400 25-400 25-400 25-400 35-400 50-400 50-400 50-400
4 Core 2.5-400 25-400
5 Core 2.5-400 25-400
Type, description and application
Type |
Description |
Applications |
YJV/ YJLV |
Cu or AL conductor XLPE insulated PVC sheathed power cables. |
For laying indoors, in tunnels, in ducts. Able to bear extermal mechanical force but not large pulling forces. Single core cables are impermissible to be laid in magnetic ducts. |
VV /VLV |
Cu or AL conductor PVC insulated PVC sheathed power cables. |
|
YJY /YJLY |
Cu or AL conductor XLPE insulated PE sheathed power cables. |
|
VJY/VLY |
Cu or AL conductor XLPE insulated PE sheathed power cables. |
|
YJV22/YJLV22 |
Cu or AL conductor XLPE insulated PVC sheathed internal steel tape armoured power cables. |
For laying indoors, in tunnels, in ducts and underground. Able to bear extermal mechanical force but not large pulling forces, Impermissible to use single core cable in A.C circuit. |
VV22/VLV22 |
Cu or AL conductor PVC insulated PVC sheathed internal steel tape armoured power cables. |
|
YJY23/YJLY23 |
Cu or AL conductor XLPE insulated PE sheathed internal steel tape armoured power cables. |
|
VY23/VLY23 |
Cu or AL conductor PVC insulated PE sheathed internal steel tape armoured power cables. |
|
YJV32 /YJLV32 |
Cu or AL conductor XLPE insulated PVC sheathed internal steel wire armoured power cables. |
For laying in areas along route with large difference of elevation, in shafts and in water, able to bear a corresponding pulling forces and external mechanical forces. |
VV32/VLV32 |
Cu or AL conductor PVC insulated PVC sheathed internal steel wire armoured power cables. |
|
YJY33/YJLY33 |
Cu or AL conductor XLPE insulated PE sheathed internal steel wire armoured power cables. |
|
VY33/VLY33 |
Cu or AL conductor PVC insulated PE sheathed internal steel wire armoured power cables. |
Note: 1. 1kV flame reardent XLPE insulated power cable of category A,B and C as well as fire resistant XLPE insulated power cable can be manufactured complying with the requirements of national standard and IEC standard.
2. Single-core armoured cable: armored material for non-magnetic steel belt or steel wire.
Our certification
Our products meet standards of UL, GB, IEC, DIN, ASTM, JIS, NF, AS/NZS CSA GOST etc. As leading professional supplier in China, we have obtained ISO9001, ISO14001, CCC, API & UL certificates.
Production Line
As the leading professional cables manufacturers in China, our factory is mainly specialized in LV,MV electrical power cable, control cable, signal cable, flexible cable, aerial bundle cable, PVC Insulated Building Wire, PVC and XLPE Insulated Power Cable with Voltage up to 35kV, Rubber Cable, Welding Cables & UL wires etc.
Our market
With the perfect quality and after sales service, our products are very popular both in domestic & overseas market.
Company Introduction
Changfeng Wire & Cable Co., Ltd. was build in 1996, Domestic Sales Head Office is located in Beijing, International Trading Department is in Jinan, and the factory is located in Sha River Bridge Industrial Park, Hejian City, Hebei Province, covering an area of more than 178,000 square meters, the first phase construction area is 78,000 square meters more, registered capital 18 Million USD, project investment 81.8 Million USD. We professionally have engaged in Cable manufacturing for 18 years, our products cover: Power Cable, Mineral Insulated Flexible Fire Proof Cable, Alloy Cable, and ESP Cable for Oil Wells. We are approved by the State Administration for Industry and Commerce bareheaded administrative divisions, with the collection of cable research and development, production, sales in the integration of large international company.
Main Products
LV Power Cable & Control Cable / MV (35kV & below 35kV) Power Cable/ Armoured cable / Signal Cable / Flexible Cable/ Aerial Cable / Building Wire / Aluminum Alloy Cable / UL Wire
ESP Power Cable & Motor Lead Extension Cable / Fireproof cable / Mine Cable / Marine Cable / Railway Vehicle Cable / Rubber Cable etc.
Our Service
1. All of products are certificated.
2, Qualified products.
3, In time delivery.
4,OEM and ODM production.
5,Technical support by professional sales people and engineer services.
6.Products qualify guarrantee as long as 18 month after date of delivery.
Contacts
Ms. Ada Ren from Changfeng Wire&Cable Co.,Ltd
Web:
Moible: 0086-18660195571
Skype: sibylyiguan
Whatsapp/Wechat: 0086-13953179566
Package
Wooden drums, steel wooden drums or as per customers’ request.
Send Inquiry to This Supplier
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