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Help CenterMV Medium Voltage Power Cable XLPE Insulated Flame-Retardant Power Cable YJV 26/35KV 1*400mm2
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MV Medium Voltage Power Cable XLPE Insulated Flame-Retardant Power Cable YJV 26/35KV 1*400mm2
--Yiteng Cable-- a Specialized Cable Manufacturer in China for 20 Years!
--Factory Direct Supply of low voltage, medium voltage and high voltage power cable with armor or not,
--OEM Service Provided,
--Best Cable Quality, Premium Service...
Product Description
MV Medium Voltage Power Cable XLPE Insulated Flame-Retardant Power Cable YJV 26/35KV 1*400mm2
Depending on the flame retardant property, the 35KV XLPE insulated power cable is divided into two types, common type and flame-retardant type.
For the common type, it adopts advanced photo cross-linking and three layer co-extrusion technologies, so it shows the advantages of outstanding reliability, high degree of crosslinking, good resistance to high temperature, et. Based on these features, it is suitable for power system where the conductor works at 90 degree. On the other hand, the flame retardant type of medium voltage XLPE Insulated power cable uses protective jacket that is resistant to fire, and flame retardant is added to the material which ensures the excellent fire proofing property of the cable. So, this product is applied for the places that have strict flame-retardant requirement.
1. Model Explanation for Medium Voltage MV XLPE Insulated (Flame-Retardant) Power Cable:
- XLPE insulated PVC sheathed medium voltage power cable (XLPE/PVC Cable)
- XLPE insulated steel tape armored PVC sheathed medium voltage power cable (XLPE/STA/PVC Cable)
- XLPE insulated steel wire armored PVC sheathed medium voltage power cable (XLPE/SWA/PVC Cable)
- Flame retardant XLPE insulated PVC sheathed medium voltage power cable (FR/XLPE/PVC Cable)
- Flame retardant XLPE insulated steel tape armored PVC sheathed medim voltage power cable (FR/XLPE/STA/PVC Cable)
- Flame retardant XLPE insulated steel wire armored PVC sheathed medium voltage power cable (FR/XLPE/SWA/PVC Cable)
FR – Flame Retardant
|
XLPE Power Cable Type |
Description for XLPE Insulated PVC Sheathed Power Cable | Main Application for XLPE Insulated PVC Sheathed Power Cable |
|
YJV YJLV |
Cu or AL conductor XLPE insulated PVC Sheath Medium Voltage Power cable |
This type of XLPE insulated PVC Jacketed medium voltage power cable is used for laying indoor and outdoor, unable to bear certain extermal mechanical force but the tractive force during laying. Laying Single core cable in magnetic duct is not permissble |
| YJV22 YJLV22 |
Cu or AL conductor XLPE insulated steel tape armored PVC sheathed medium voltage power cable |
This type of XLPE insulated PVC Jacketed medium voltage power cable is used for laying underground, bear external mechanical force, but unable to bear large pulling force |
| YJV32 YJLV32 |
Cu or AL conductor XLPE insulated thin steel wire armoured PVC sheathed medium voltage power cable |
This type of XLPE insulated PVC Jacketed medium voltage power cable is used for laying under ground, vertical well, or underwater, able to bear certain pulling force. |
| YJV42 YJLV42 |
Cu or AL conductor XLPE insulated thick steel wire armoured PVC sheathed medium voltage power cable |
This type of XLPE insulated PVC Jacketed medium voltage power cable is suitable for tunnel, mine, vertical place and indoor place. In addition, big tensile force and external mechanical force won't destroy this product. |
Note:
1). The medium voltage power cable models also contain flame-retardant types.
2). The single core type of medium voltage power cable should not be laid in iron pipes.
3. Halogon free low smoke power cable is also provided on customer's request.
4). When signing the contract, the flame retardant power cable type must be specified.
2. Picture for Medium Voltage MV XLPE Insulated (Flame-Retardant) Power Cable:
3. Diagram for Medium Voltage MV XLPE Insulated (Flame-Retardant) Power Cable:
| Nominal cross section mm2 |
Insulation Thickness mm |
Approx. Overall Dia.& Weight | ||||
| Steel Tape layer×thickness |
PVC sheath | PE sheath | ||||
| Overall dia. mm |
Weight kg/km |
Overall dia. mm |
Weight kg/km |
|||
| 50 | 10.5 | 2x0.8 | 89.0 | 8791 | 89.0 | 8326 |
| 70 | 10.5 | 2x0.8 | 93.1 | 9878 | 93.1 | 9377 |
| 95 | 10.5 | 2x0.8 | 97.0 | 11079 | 97.0 | 10530 |
| 120 | 10.5 | 2x0.8 | 100.5 | 12238 | 100.5 | 11655 |
| 150 | 10.5 | 2x0.8 | 104.4 | 13597 | 104.4 | 12976 |
| 185 | 10.5 | 2x0.8 | 108.1 | 15050 | 108.1 | 14391 |
| 240 | 10.5 | 2x0.8 | 114.0 | 17386 | 114.0 | 16658 |
| 300 | 10.5 | 2x0.8 | 118.8 | 19710 | 118.8 | 18934 |
| 400 | 10.5 | 2x0.8 | 126.6 | 23603 | 126.6 | 22722 |
Continuous current capacity of single core XLPE insulated medium voltage and high voltage power cable
| Type | YJV YJLY YJY YJLY | |||||||
| Arrange type |
Delta(connect each other) |
Flat(the space betweem adjacent cores is the overall diameter of cable) |
||||||
| Laying method Nominal cross section area(mm2) |
In air | Direct buired | In air | Direct buired | ||||
| Cu | Al | Cu | Al | Cu | Al | Cu | Al | |
| 50 | 215 | 170 | 260 | 200 | 250 | 190 | 225 | 175 |
| 70 | 270 | 210 | 320 | 250 | 305 | 240 | 275 | 215 |
| 95 | 330 | 255 | 390 | 300 | 375 | 290 | 335 | 260 |
| 120 | 380 | 295 | 445 | 345 | 435 | 335 | 380 | 295 |
| 150 | 430 | 330 | 500 | 395 | 490 | 380 | 425 | 330 |
| 185 | 490 | 380 | 570 | 440 | 565 | 435 | 485 | 375 |
| 240 | 575 | 450 | 665 | 515 | 665 | 520 | 565 | 435 |
| 300 | 660 | 515 | 750 | 585 | 760 | 590 | 635 | 495 |
| 400 | 765 | 600 | 867 | 680 | 890 | 695 | 730 | 570 |
| 500 | 875 | 695 | 980 | 775 | 1030 | 810 | 830 | 655 |
| 630 | 1010 | 810 | 1110 | 895 | 1200 | 950 | 950 | 755 |
| 800 | 1150 | 940 | 1250 | 1020 | 1380 | 1110 | 1080 | 865 |
| 1000 | 1260 | 1050 | 1360 | 1130 | 1540 | 1250 | 1190 | 960 |
| Ambient temperature | 40 ℃ | 25℃ | 40 ℃ | 25 ℃ | ||||
| Operating temperature | 90℃ | |||||||
1)Reference continuous current capacity of steel wire armoured single-core cable is 65% of that of non-armoured single-core cable.
2)The moisture in soil is not considered.The soil thermal resistivity ρ w=1.0℃ m/W.See following table for correction coefficient of reference current carrying capacity.
3)One end of metal screen shall be earthed.
Continuous current capacity of three-core XLPE insulated medium voltage and high voltage power cable
| Type | YJV YJLY YJY YJLY | YJV22 YJLV22 YJV32 YJLV32 YJV42 YJLV42YJY22 YJLY22 YJY32 YJY32 YJLY42 YJLY42 |
||||||
| Laying method Nominal cross section area(mm2) |
In air | Direct buired | In air | Direct buired | ||||
| Cu | Al | Cu | Al | Cu | Al | Cu | Al | |
| 335 | 150 | 115 | 160 | 125 | 150 | 115 | 160 | 125 |
| 350 | 180 | 140 | 190 | 145 | 180 | 140 | 190 | 145 |
| 370 | 220 | 170 | 230 | 180 | 220 | 170 | 230 | 180 |
| 395 | 265 | 205 | 275 | 215 | 265 | 205 | 275 | 215 |
| 3 120 | 305 | 235 | 315 | 245 | 310 | 240 | 315 | 245 |
| 3 150 | 345 | 270 | 355 | 275 | 350 | 270 | 355 | 275 |
| 3 185 | 390 | 305 | 400 | 310 | 400 | 310 | 400 | 310 |
| 3 240 | 455 | 355 | 460 | 360 | 465 | 360 | 460 | 360 |
| 3 300 | 525 | 410 | 520 | 410 | 535 | 420 | 520 | 410 |
| 3 400 | 600 | 470 | 590 | 465 | 615 | 485 | 590 | 465 |
| Ambient temperature | 40 ℃ | 25 ℃ | 40 ℃ | 25 ℃ | ||||
| Operating temperature | 90℃ | |||||||
1).The moisture in soil is not considered.The soil thermal resistivity ρ w=1.0℃ m/W.See following table for correction coefficient of reference current carrying capacity.
2).Cable is installed separately,the adjacent cable has no thermal effect on each other.
4. Standards for Medium Voltage MV XLPE Insulated (Flame-Retardant) Power Cable:
GB/T 12706-2008; Power Cable with extruded insulation and their accessories for rated voltage from 1KV up to 35KV, IEC60502-2005
5. Applications for Medium Voltage MV XLPE Insulated (Flame-Retardant) Power Cable:
This 35KV XLPE insulated power cable is used for transmission and distribution of high voltage power lines with rated voltage of 35KV.
6. Application Properties for Medium Voltage MV XLPE Insulated (Flame-Retardant) Power Cable:
The maximum rated temperature for the conductor is 90 ℃. However, its temperature should not exceeed 250 ℃
during short circuit, and the short circuit should not last for 5 seconds or longer time. On the other hand, when laying the cable, the ambient temperature should not be lower than 0 ℃, otherwise, preheating is needed.
Minimum Bending Radius: 15 times of overall cable diameter for single core type, and 10 times of overall cable diameter for multi-core type medium volate power cable.
Quality Assurance:
With Yiteng, all cables are produced by strict inspection and testing:
1). Raw Material: Copper, Aluminium, PVC, PE and XLPE granules and all other materials for producing cables are all inspected carefully automatically. Only the qualified will be applied into cable production, the disqualified will be rejected.
2). Production Procedure: Cables in Yiteng are produced by advanced cable production machines.
3). Testing: Cables in Yiteng will not be packed until they are tested totally qualified. Cable Testing Machines includes Online Core Shift Detection Device, Tension Tester, Aging Test Chamber, Experimental Apparatus of Combustion, Insulation Resistance Tester and etc…
4). Package and Shippment:
With Yiteng Cable,
1. Cables are packed in standard export drums or other ways per customer's requirement;
2. Cables are handled and shipped carefully to ensure perfect package upon customer's receipt.
Service Commitment-Why Choose US?
Yiteng Cable Technology Hebei Co., Ltd. sincerely ensure every present and potential customers and friends that we will always:
1. Make A Response with 12 Hours to All Custoemers;
2. ISO9001, ISO14001, CCC Certificates for Factory and Cable Products;
3. Factory Direct Supply and OEM Service of Cable Products;
4. Yiteng Cable will not only serve goods before selling, but will be better and better during sales and after sales;
5. All Customers' Information will be kept confidential without permission.
Company Profile:
Yiteng Cable Technology Hebei Co.,Ltd. is a specialized manufacturer of cables, including:
Δ Aluminum Alloy Cable with or without Armor and Interlock,
Δ Control Cable with Multi-Cores,
Δ Computer Cable with Individual and General Shileding and PE/ PVC/ XLPE Insulation,
Δ Shielded Cable or Screened Cable,
Δ ABC Cable in Aluminum for Overhead Application,
Δ Power Cable with PE/PVC/XLPE Insulation and PVC Sheath and Armor,
Δ Rubber Cable for General Purposes, Welding Machines or for Mining,
Δ Armored Cable with Steel Tape or Steel Wire Armor,
Δ PVC Cable with PVC Insulation and PVC Sheath,
Δ Low Voltage Power Cable,
Δ Medium Voltage Power Cable,
Δ Fire Resistant Cable and Flame Retardant Cable,
Δ Mining Cable, Flexible Rubber Mining Cable, PVC and XLPE Insulated Power Mining Cable,
Δ High Temperature Cable, including silicone rubber insulated cable and Teflon insulated cable,
Besides, Yiteng Cable also produce cables of customers' special requirement.
These cables can be used for power transmission in air, underground or industrial, such as power station, coal, railway, agriculture and estate, etc...
Questions and Answers!
Experts of Yiteng Cable will always wait to answer all your questions!
We hope to get in touch with you!
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