Audited Supplier
1. Main Application
XLPE(Cross linked polyethylene) cable constitutes the best cable for transmission and distribution lines because of its excellent electrical and physical properties. These cables has the advantage of simplicity in construction, lightness in weight; convenience in application besides its excellent electrical, thermal, mechanical and anti-chemical corrosion properties. It can also be laid with no limitation of level difference along the route.
2. Standards
GB/12706.1, IEC60502-1, BS 6724, BS 7870-5,BS 5467, NFC 32-321, HD 603 S1 , AS/NZS 5000.1,AS/NZS 3599.1,AS/NZS 3599.2,IS 1554 , IS 7098 and ICEA S-66-524 etc.
* Xinfeng Cable can also design and produce for special application requirement.
3. Product Properties
The product is suitable for power transmission and distribution lines with rated power frequency voltage 0.6/1 kV.
3.1 Rated voltages U0/U(Um): 0.6/1 (1.2)kV.
Note:U0 :Rated power-frequency voltage between conductor and earth or armour, metal sheath or screen for which the cable is suitable.
U :Rated power-frequency voltage between phase conductors for which the cable is suitable.
Um :Maximum value of the highest system voltage between phase conductors for which the cable is suitable.
3.2 Test Voltage: 3.5kV 5min No Breakdown, according to IEC60502-1.
3.3 The ambient temperature for installation: ≥0ºC.
3.4 Maximum conductor temperature in normal operation:≤90ºC.
3.5 Max operating temperature of con. When cable short-circuited(5s maximum duration): 250ºC.
3.6 Permissible minimum bending radius:
Single unarmoured cable: 20 x OD
Multi-core unarmoured cable: 15 x OD
Single armoured cable: 5 x OD
Multi-core armoured cable: 12 x OD
Note : OD=Overall Diameter of Cable
4. Product Type
| Chinese Type | General Type | VDE Type | Description | Application |
| YJV (YJLV) | CU/XLPE/PVC (AL/ XLPE /PVC) | N2XY(NA2XY) | Copper conductor(Aluminum conductor)XLPE insulated PVC sheathed power cable | Laying indoors, in tunnel, fixed on the bracket, pipe and buried in the soil, the cable can not bear external mechanical forces. |
| YJY (YJLY) | CU/PVC/PE (AL/ XLPE /PE) | N2X2Y(NA2X2Y) | Copper conductor(Aluminum conductor)XLPE insulated PE sheathed power cable | |
| YJV22 (YJLV22) | CU/ XLPE /STA/PVC (AL/XLPE/STA/PVC) | N2XBY(NA2XBY) | Copper conductor(Aluminum conductor)XLPE insulated double of steel-tape armored PVC sheathed power cable | For laying indoors, in tunnel, cable trench, or direct in ground, able to bear external mechanical forces, but unable to bear large pulling force. |
| YJV23 (YJLV23) | CU/XLPE/STA/PE (AL/XLPE/STA/PE) | N2XB2Y(NA2XB2Y) | Copper conductor(Aluminum conductor)XLPE insulated double of steel-tape armored PE sheathed power cable | |
| YJV62 (YJLV62) | CU/XLPE/ATA/PVC (AL/XLPE/ATA/PVC) | N2XBY(NA2XBY) | Copper conductor(Aluminum conductor)XLPE insulated double of aluminium-tape armored PVC sheathed power cable | |
| YJV63 (YJLV63) | CU/XLPE/ATA/PE (AL/XLPE/ATA/PE) | N2XB2Y(NA2XB2Y) | Copper conductor(Aluminum conductor)XLPE insulated double of aluminium-tape armored PE sheathed power cable | |
| YJV32 (YJLV32) | CU/XLPE/SWA/PVC (AL/XLPE/SWA/PVC) | N2XRY(NA2XRY) | Copper conductor(Aluminum conductor)XLPE insulated steel-wire armored PVC sheathed power cable | For laying indoors, in tunnel, cable trench, well or direct in ground, able to bear external mechanical forces and certain pulling force |
| YJV33 (YJLV33) | CU/XLPE/SWA/PE (AL/PVC/SWA/PE) | N2XR2Y(NA2XR2Y) | Copper conductor(Aluminum conductor)XLPE insulated steel-wire armored PE sheathed power cable | |
| YJV72 (YJLV72) | CU/XLPE/AWA/PVC (AL/XLPE/AWA/PVC) | N2XRY(NA2XRY) | Copper conductor(Aluminum conductor)XLPE insulated aluminium-wire armored PVC sheathed power cable | |
| YJV73 (YJLV73) | CU/XLPE/AWA/PE (AL/XLPE/AWA/PE) | N2XR2Y(NA2XR2Y) | Copper conductor(Aluminum conductor)XLPE insulated aluminium-wire armored PE sheathed power cable |
A: The armored material of single core cable should be non-magnetic or magnetic reduced structure. Generallly, single core armored cable (which uses steel or steel wire armored cable) only applies to DC occasions.
B: Xinfeng Cable can produce "Flame-Retardant Series", "Fire-Resistant Series", "Low Smoke Halogen Free (LSHF/LSOH) Series","Low Smoke Low Halogen (LSLH) Series", etc. power cable as customer required.
Performance in line with IEC60332,IEC 61034,IEC60754 requirements.
5. Range of production
No.of cores : 1 , 2 , 3 , 4 , 5 , 2+E , 3+E , 4+E ;
Nominal cross-section (mm2): 0.5 ~ 800 ;
6. Construction
Conductor shaped: RE=circular solid, CC=compacted circular stranded, SM=sector shaped stranded
Conductors: Plain circular, compacted or shaped stranded copper or aluminium conductor to IEC60228
Insulation: XLPE (cross-linked polyethylene) rated at 90°C
Color identification
1 Core : Red or Black
2 Cores : Red, Black
3 Cores: Red, Yellow, Blue
4 Cores: Red, Yellow, Blue, Black
5 Cores: Red, Yellow, Blue, Black, Green
Above 5 Cores: Black Cores with White numerals
The above identifying can be changed as order
Assembly /Inner Sheath :Multi core insulated conductors are laid-up together with non-hygroscopic fillers and the assembly is bedded with an extruded layer of PVC. In case of non-armoured cables, this layer may be omitted
Armour: Aluminum/Galvanized Steel Wires, single core cables shall be Aluminium wire armour, Aluminum/Steel Tapes applied helically over the bedding of multi-core cables as per IEC 60502.
Outer Sheath:Outer sheath shall be of Extruded PVC Type ST2 as per IEC 60502-1 or Type 9 as BS 6346/5467.Special type of PVC sheathing material such as Fire Retardant PVC, Anti-Termite PVC, Anti-Rodent PVC, Sunlight resistant PVC, Oil Resistant PVC are available on special request. Also, special sheathing materials such as LLDPE, MDPE, HDPE, LSZH, and CPE are available on request.
Fire Performance of Cable Sheaths
Cables 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, we can also supply cables with Low Smoke Halogen Free (LSHF) material according to IEC 60502-1, BS 7211, BS 6724 or other equivalent standards.
7. Product Parameters and the figure of cable structure
Example 1: Single core, CU or AL conductor, XLPE insulated, PVC sheathed Power Cable, 0.6/1kV to IEC60502-1
1:Conductor : Circular, solid, compacted stranded Copper or aluminium 2: Insulation : XLPE
3: Sheath : PVC
| Type | Specification | Outer diameter of conductor | Nominal thickness of insulation | Nominal sheath thickness | Approx.outer diameter of cable | Approx. Weight of cable | Ampacity of cable | ||||
| Air | Soil | ||||||||||
| CU | AL | Cu | Al | Cu | Al | ||||||
| N2XY(NA2XY) CU/XLPE/PVC (AL/ XLPE /PVC) | mm2 | mm | mm | mm | mm | kg/km | kg/km | A | A | A | A |
| 1×2.5 RE | 1.78 | 0.7 | 1.4 | 6.0 | 57.5 | 42.1 | 31 | 24 | 42 | 33 | |
| 1×4 RE | 2.24 | 0.7 | 1.4 | 6.5 | 73.7 | 49.0 | 45 | 35 | 60 | 50 | |
| 1×6 RE | 2.76 | 0.7 | 1.4 | 7.0 | 95.8 | 58.7 | 55 | 45 | 70 | 50 | |
| 1×10 CC | 3.8 | 0.7 | 1.4 | 8.0 | 140.1 | 78.2 | 75 | 60 | 95 | 75 | |
| 1×16 CC | 4.8 | 0.7 | 1.4 | 9.0 | 201.8 | 102.8 | 100 | 80 | 125 | 100 | |
| 1×25 CC | 6.0 | 0.9 | 1.4 | 10.6 | 298.9 | 144.2 | 140 | 115 | 160 | 130 | |
| 1×35 CC | 7.0 | 0.9 | 1.4 | 11.6 | 396.7 | 180.2 | 175 | 140 | 190 | 150 | |
| 1×50 CC | 8.4 | 1.0 | 1.4 | 13.1 | 543.9 | 234.6 | 210 | 170 | 225 | 180 | |
| 1×70 CC | 10.0 | 1.1 | 1.4 | 15.0 | 744.7 | 311.6 | 270 | 215 | 280 | 225 | |
| 1×95 CC | 11.5 | 1.1 | 1.5 | 16.6 | 985.6 | 397.8 | 340 | 275 | 335 | 270 | |
| 1×120 CC | 13.0 | 1.2 | 1.5 | 18.4 | 1233.0 | 490.6 | 400 | 320 | 380 | 305 | |
| 1×150 CC | 14.5 | 1.4 | 1.6 | 20.5 | 1533.8 | 605.8 | 460 | 370 | 425 | 340 | |
| 1×185 CC | 16.2 | 1.6 | 1.6 | 22.7 | 1884.9 | 740.3 | 530 | 415 | 480 | 375 | |
| 1×240 CC | 18.4 | 1.7 | 1.7 | 25.3 | 2418.0 | 933.1 | 625 | 490 | 555 | 435 | |
| 1×300 CC | 20.5 | 1.8 | 1.8 | 27.7 | 2996.5 | 1140.4 | 720 | 565 | 630 | 495 | |
| 1×400 CC | 23.5 | 2.0 | 1.9 | 31.4 | 3962.3 | 1487.5 | 815 | 640 | 705 | 555 | |
| 1×500 CC | 26.5 | 2.2 | 2.0 | 35.0 | 4933.0 | 1839.5 | 855 | 680 | 765 | 595 | |
| 1×630 CC | 30.0 | 2.4 | 2.2 | 39.1 | 6188.8 | 2291.0 | 980 | 790 | 860 | 680 | |
Example 2: Four core, CU or AL conductor, XLPE insulated, PVC sheathed Power Cable, 0.6/1kV to IEC60502-1
1: Conductor : Circular, solid, compacted or sector shaped stranded Copper or aluminium2: Insulation : XLPE
3: Filler : non-hygroscopic material
4: Binder tape: non-hygroscopic material
5: Sheath : PVC
| Type | Specification | Outer diameter of conductor | Nominal thickness of insulation | Nominal sheath thickness | Approx.outer diameter of cable | Approx. Weight of cable | Ampacity of cable | ||||
| Air | Soil | ||||||||||
| CU | AL | Cu | Al | Cu | Al | ||||||
| N2XY(NA2XY) CU/XLPE/PVC (AL/ XLPE /PVC) | mm2 | mm | mm | mm | mm | kg/km | kg/km | A | A | A | A |
| 4×1.5 RE | 1.38 | 0.7 | 1.8 | 10.9 | 157.8 | 120.5 | 21 | - | 26 | - | |
| 4×2.5 RE | 1.78 | 0.7 | 1.8 | 11.9 | 205.1 | 142.9 | 28 | 21 | 35 | 26 | |
| 4×4 RE | 2.24 | 0.7 | 1.8 | 13.0 | 272.3 | 172.8 | 37 | 28 | 46 | 35 | |
| 4×6 RE | 2.76 | 0.7 | 1.8 | 14.2 | 371.0 | 221.8 | 47 | 37 | 56 | 46 | |
| 4×10 CC | 3.8 | 0.7 | 1.8 | 16.8 | 543.9 | 295.2 | 64 | 49 | 76 | 59 | |
| 4×16 CC | 4.8 | 0.7 | 1.8 | 19.2 | 787.2 | 389.2 | 84 | 64 | 98 | 78 | |
| 4×25 CC | 6.0 | 0.9 | 1.8 | 23.0 | 1188.9 | 567.1 | 115 | 87 | 126 | 98 | |
| 4×35 CC | 7.0 | 0.9 | 1.8 | 25.4 | 1577.4 | 706.9 | 141 | 120 | 152 | 130 | |
| 4×50 SM | 8.0 | 1.0 | 1.9 | 26.1 | 2134.8 | 891.2 | 172 | 151 | 181 | 161 | |
| 4×70 SM | 9.5 | 1.1 | 2.0 | 30.1 | 2931.8 | 1190.8 | 218 | 183 | 222 | 192 | |
| 4×95 SM | 11.0 | 1.1 | 2.1 | 33.5 | 3895.1 | 1532.3 | 269 | 238 | 267 | 234 | |
| 4×120 SM | 12.4 | 1.2 | 2.3 | 36.6 | 4874.6 | 1890.0 | 313 | 285 | 305 | 276 | |
| 4×150 SM | 13.8 | 1.4 | 2.4 | 40.9 | 6078.8 | 2348.1 | 359 | 328 | 344 | 318 | |
| 4×185 SM | 15.4 | 1.6 | 2.6 | 46.5 | 7492.1 | 2890.8 | 405 | 375 | 383 | 351 | |
| 4×240 SM | 17.5 | 1.7 | 2.8 | 51.1 | 9619.9 | 3650.7 | 451 | 405 | 422 | 376 | |
| 4×300 SM | 19.6 | 1.8 | 3.0 | 56.3 | 11943.2 | 4481.7 | 491 | 422 | 461 | 394 | |
8. The main technical parameters of cable
Max. Permissible D.C. resistance of conductor at 20ºC
| Nominal section area (mm2) | Copper conductor (Ω/km) | Aluminum conductor (Ω/km) |
| 1.5 | 12.1 | - |
| 2.5 | 7.41 | 12.1 |
| 4 | 4.61 | 7.41 |
| 6 | 3.08 | 4.61 |
| 10 | 1.83 | 3.08 |
| 16 | 1.15 | 1.91 |
| 25 | 0.727 | 1.20 |
| 35 | 0.524 | 0.868 |
| 50 | 0.387 | 0.641 |
| 70 | 0.268 | 0.443 |
| 95 | 0.193 | 0.320 |
| 120 | 0.153 | 0.253 |
| 150 | 0.124 | 0.206 |
| 185 | 0.0991 | 0.164 |
| 240 | 0.0754 | 0.125 |
| 300 | 0.0601 | 0.100 |
| 400 | 0.0470 | 0.0778 |
| 500 | 0.0366 | 0.0605 |
| 630 | 0.0283 | 0.0469 |
9. The laying of the cable ampacity correction in different environments
9.1 Laying in the air
9.1.1 The single core cable should be laid in parallel, the distance between the cables center is 2 times of cable diameter for cables' cross sectional area of conductor ≤185mm2 while the distance between the cables' center is 90mm for cables' cross sectional area of conductor≥240 mm2.
9.1.2 Ambient temperature : 40ºC
9.1.3 Rating factors of current rating for ambient temperature:
| Ambient temperature | 20ºC | 25ºC | 30ºC | 35ºC | 40ºC | 45ºC | 50ºC |
| Rating factors | 1.18 | 1.14 | 1.10 | 1.05 | 1.0 | 0.95 | 0.89 |
9.2 Directly buried into ground
9.2.1 When the single core cables are installed separately, the distance between the cables is 2 times of the cable's diameter.
9.2.2 Ambient temperature: 25ºC.
9.2.3 Soil thermal resistivity: 1.0ºC.m/W.
9.2.4 Depth: 0.7m.
9.2.5 Rating factors under different ambient temperature
| Ambient temperature | 15ºC | 20ºC | 25ºC | 30ºC | 35ºC | 40ºC | 45ºC |
| Rating factors | 1.07 | 1.04 | 1.00 | 0.96 | 0.92 | 0.87 | 0.83 |
| Thermal resistive ºC.m/W | 0.6 | 0.8 | 1.0 | 1.2 | 1.4 | 1.6 | 2.0 |
| Rating factors | 1.17 | 1.08 | 1.00 | 0.94 | 0.89 | 0.84 | 0.77 |
Packaging Mode 1:Wooden Drum Packing,suitable for small cross section cable.Packing length about 2500 meters.
Packaging Mode 2:Steel Frame Wooden Drum Packing,suitable for big cross section cable.Packing length about 5000 meters.
Xinfeng Cable Co., Ltd. is a research and development, production, sales in one of the well-known wire and cable enterprises, with a complete and scientific quality management system, advanced technical team support, strong sales and after-sales service.
Henan Xinfeng Cable Co., LTD., founded in 1996, with a registered capital of 210 million CNY, covers a total area of 50,000 square meters, the existing staff of 586 people, including a variety of technical personnel more than 80 people, with a university degree 60 people, the company has the current domestic advanced production equipment and testing equipment, including more than 200 sets of advanced cable production equipment. And spend tens of millions to purchase the most complete cable testing equipment.
In 2012, the company took the lead in the cable industry through the ISO9001 international quality system certification, ISO14001 occupational safety and health certification system, 18001 environmental management certification, national CCC compulsory certification and other qualifications, and through the European safety product CE certification, European environmental protection ROSH certification, SGS environmental protection product testing certification. In 20 years of development, it has formed an annual production capacity of 1.5 billion CNY for overhead insulated wires, high and low voltage cables, BV cables and other products, and constantly improve and expand the research and development and production field of cable products.
At present, the company is mainly engaged in the system design, development, manufacturing, marketing and service of more than 1000 kinds of cables in four categories: overhead wire, power cable, electrical equipment wire and cable, and special cable. Products are widely used in power, water conservancy, railway, transportation, new energy, petroleum and petrochemical, national defense, construction and urban infrastructure and other fields.
The company is headquartered in Zhengzhou, and has set up 8 branches in Beijing, Wuhan, Xi 'an, Hefei, etc., responsible for the sales and after-sales work in and around the region. In 2013, the group wholly established Henan JinFar East Cable Co., LTD., responsible for the international market sales and expansion business, products are exported to the Americas, Africa, Australia, Europe and other 38 countries and regions, products by foreign customers praise.
With the continuous expansion of product share, Xinfeng cable products have also been widely recognized and praised by the majority of users, The company has successively won the industry "National quality integrity enterprise", "China Famous products", "Henan famous brand products", 2013-2015 successively won the Henan Provincial Bureau of Industry and Commerce "contract-abiding and trustworthy enterprise", "quality, service, credit AAA enterprise", "National product quality supervision and sampling inspection qualified enterprise" and other honors.
1.Advanced Production Equipment:Advanced production equipment and testing equipment, including more than 200 sets of advanced cable production equipment.Medium voltage cable production equipment uses the German Sikora brand.
2.Quality Control:The factory has well-equipped quality control room,can complete the inspection of all major electrical parameters.
3.Experienced Team:Our experienced production and sales teams can respond to a wide variety of projects, quickly respond to customer needs, and are able to provide type test reports for most major products. 
4.Competitive Pricing:Our pricing competitive without compromising on quality.
Q:What factors should be considered when selecting a power cable?
A:Factors include voltage rating, current carrying capacity, environmental conditions (temperature, moisture, chemicals), mechanical stresses (such as impact or vibration), installation requirements, and regulatory standards.Our sales team can assist in selecting the appropriate cable based on these factors.
Q:What types of power cables do you offer?
A:We offer a wide range of power cables including low voltage (voltages up to 1000V.), medium voltage (1000V to 35 kV.). We also provide specialty cables such as fire-resistant, armored, and flexible cables to meet various customer needs.
A:We provide high-quality cables manufactured to international standards.Our cables are durable, reliable, and designed to meet specific application requirements.We offer competitive pricing and flexible delivery options to meet project timelines.Our experienced team provides technical support and advice to ensure the right cable selection for your project.
Q:Can I request samples of your power cables before making a purchase?
A:Yes, we can provide samples of our power cables for evaluation purposes. Sample availability may vary depending on the type and specifications of the cable. Contact our sales team to request samples and discuss shipping arrangements.
Q:Do you provide documentation and support for product certifications required for government tender or public sector projects?
A:Yes, we offer documentation and support to assist with product certifications required for government or public sector projects. Our team can help navigate regulatory requirements, provide compliance documentation, and ensure that our power cables meet specific project specifications and standards.
