| Prod Model: |
4x25mm2 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Size: |
25mm2 |
| Cores: |
4cores |
| Name And Type: |
Yjv |
| Nominal Operating: |
90 Degree Centigrade |
| Short Circit: |
(Max.for 5sec.)250 Degree Centigrade |
| Temperature Of Laying(in Aire): |
25degree Centigrade |
| Temperature Of Laying(Underground): |
15degree Centigrade |
| Depth Of Laying In Direct: |
100cm |
| Coefficient Of Thermal Resistivity: |
100degree Centigrade.Cm/W(Soil) |
| Voltage: |
Low and Medium Voltage Cable |
| Insulation Material: |
XLPE |
| Current: |
AC Cable |
| Application: |
Computer |
| Certification: |
SABS |
| Brand: |
Yifang Cable |
Product Description
XLPE Insulated Power Cable
Cu/XLPE/PVC
4x25mm2
(Low voltage and medium voltage)
1.Brief of XLPE insulated Power Cable
XLPE insulated power cable has a number of advantages over paper insulated and PVC insulated cable.XLPE cable has high electric strength,mechanical strength,high-aging resistance,environmental stress resisting anti-chemical corrosion,and it is simple construction,using convenient and higher operating of long term temperature.It can be laid with no drop restriction.
Various of flame-retardant and non-flame retardant XLPE cable can be manufactured with three technology(peroxide,silence,and irradiation,cross linking).The flame-retardant cable covers all kinds of low-smoke,low-halogen,low-smoke halogen free and non-smoke no halogenated and three classes of A,B,C.
Our XLPE cable can be manufactured according to company's specification which is equivalent to IEC60502,IEC60332,IEC60754.Some of indexes are superior to above international standard IEC.
Some special XLPE cable can be manufactured according to the other standards required by customers.
XLPE cable having higher long-term working temperature and greater current rating,at the same environment XLPE cable may be reduced size(nominal cross section)1 or 2 class in comparison with paper and PVC cable.These are not only improving the quality and properties of products,but also reduce cable's production costs.
2.Scope of XLPE Cable
| Type | Number of Core | Nominal Cross section of conductor mm2 |
| yjv-yjlv-yjy-yjly | 1 | 1.5-1000 |
| yjv22-yjlv22-yjv23-yjlv23 |
| yjv32-yjlv32-yjv33-yjlv33 |
| Yjv42-yjlv42-yjv43-yjlv43 | 2 | 1.5-400 |
| ZR-yjv ZR-yjlv | 3 |
| ZR-yjy ZR-yjly | 4 |
| ZR-yjv22 ZR-yjlv22 | 5 |
| ZR-yjv23 ZR-yjlv23 |
| ZR-yjv32 ZR-yjlv32 |
| ZR-yjv33 ZR-yjlv33 | 3+1 | 2.5-400 |
| ZR-yjv42 ZR-yjlv42 | 4+1 |
| ZR-yjv43 ZR-yjlv43 | 3+2 |
Note:
ZR covers three classes A,B,C of flame-retardant cable.It can be expressed as ZRA or ZRB or ZRC separately.For example:ZRB-YJV or ZRA-YJV22
Only technical data of common cable are listed in Table of Cable's construction,weight and electrical properties.
Attached Table:Cross section area of neutral conductor in 3+1cores,4+1cores,and 3+2cores should conform to specification of following table:
| Nominal Cross section mm2 | Main cores | 2.5 | 4 | 6 | 10 | 16 | 25 | 35 | 50 |
| Neutral cores | 1.5 | 2.5 | 4 | 6 | 10 | 16 | 16 | 25 |
| Nominal Cross section mm2 | Main cores | 70 | 95 | 120 | 150 | 185 | 240 | 300 | 400 |
| Neutral cores | 35 | 50 | 70 | 70 | 95 | 120 | 150 | 185 |
3.Name and Type of XLPE cable
| Type | Name |
| Cu core | Al core |
YJV
(YJY) | YJLV
(YJLY) | XLPE insulated,PVC(PE)sheathed power cable |
YJV22
(YJV23) | YJLV22
(YJLV23) | XLPE insulated,steel tape armored,PVC(PE)sheathed power cable |
YJV32
(YJV33) | YJLV32
(YJLV33) | XLPE insulated,steel wire armored,PVC(PE)sheathed power cable |
YJV42
(YJV43) | YJLV42
(YJLV43) | XLPE insulated,thick steel wire armored,PVC(PE)sheathed power cable |
ZR-YJV
(ZR-YJY) | ZR-YJLV
(ZR-YJLY) | XLPE insulated,PVC(PE)sheathed flame-retardant power cable |
ZR-YJV22
(ZR-YJV23) | ZR-YJLV22
(ZR-YJLV23) | XLPE insulated,steel tape armored,PVC(PE)sheathed flame-retardant power cable |
ZR-YJV32
(ZR-YJV33) | ZR-YJLV32
(ZR-YJLV33) | XLPE insulated,fine steel wire armored,PVC(PE)sheathed flame-retardant power cable |
ZR-YJV42
(ZR-YJV43) | ZR-YJLV42
(ZR-YJLV43) | XLPE insulated,thick fine steel wire armored,PVC(PE)sheathed flame-retardant power cable |
Zhengzhou Yifang Cable Co., Ltd is a large joint-stock\hi-tech enterprise established in 1988. We are specialized in wires & cables, including designment, production and sales.
There are more than 500 staffs in our factory including over 50 technical personnel, 5 senior engineers. With complete advanced cable producing equipments over 150 sets, complete testing equipments, a national level fire-resistant & flame retardant cable laboratory. Our technology has reached advanced levels at home and abroad.
Our main products include: Power Cable for voltage up to 220KV, Overhead insulated cable, ABC Cable, Building Cable and flexible cord, Control Cable, Rubber Cable, Bare Conductor(ACSR, AAC, AAAC, BCC), Welding Cable, Galvanized Steel Wire(Stay wire), flame retardant mining cable, etc
We have own IM/EX right, our products have been exported to Europe, Australian, Middle-east, South-east Asia, Africa, American, South American etc., being subjected to consistent good opinion of customers.
