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Help Center18/30KV CU/XLPE/SWA/PVC(or PE) Power Cable
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18/30KV CU/XLPE/SWA/PVC(or PE) Power Cable
--Yiteng Cable-- a Specialized Cable Manufacturer for 20 Years!
--Factory Direct Supply of low voltage, medium voltage and high voltage power cable with armor or without armor,
--OEM Service Provided,
--Best Cable Quality, Premium Service,
Product Description
18/30KV CU/XLPE/SWA/PVC(or PE) Power Cable
1. Application
18/30kV Medium Voltage XLPE Power Cable is used indoor or outdoor, in tunnel, cable furrow or pipe, to be laid underground, be applicable to the well, water inside and fall in the bad soil.
2. Standards
IEC60502-2
BS6622
BS7870-4, BS7870-7, BS7870-8
3. Cores
1 Core, 3 Core
1. Conductor: Copper or Aluminum 18/30KV Mdium Voltage Power Cable
2. semiconductive conductor screen
3. Insulation: XLPE (Cross-Linked Polyethylene)
4. semiconductive insulation screen
5. metallic screen(Copper wire or Copper tape Screen)
6. PVC bedding
7. Armour:
Single Core Cable: Aluminum Wire
Three Core Cable: Galvanized steel wires armour or Galvanized steel tape armour
8. PVC outer sheath
Sheath Color: Black or Colors
4. Product Description
- 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. |
5. Cable Structure and Picture
6. Diagram
| 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 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 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.
7. Operating Characteristics:
Rated voltage U0/U(Um): 18/30(36)kV
U0 is the rated power frequency voltage between conductor and earth or metallic screen for which the cable is designed;
U is the rated power frequency voltage between conductors for which the cable is designed;
Um is the maximum value of the “highest system voltage” for which the equipment may be used.
Max. permissible continuous operating temperature of conductor: 90 °C
Max. temperature of conductor during short-circuit (5s max. duration) shall not exceed: 250 °C
The ambient temperature under installation should not be lower than: 0 °C
The bending radius of cable is recommended as following:
For single core cable: not less than 20 times of the diameter of cable
For three core cable: not less than 15 times of the diameter of 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 packed through export stantdard wooden drums, steel drums, steel-iron drums or as your request;
3. Cables are handled and shipped carefully to ensure perfect package upon customer's receiving.
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;
6. Production standard depends on customer's technic requirement, otherwise according to IEC, NFC standard;
7. Before production, technical data will be clarified with customer in case of any error or misunderstanding;
8. Trading Terms: FOB Tianjin, Qingdao, Shanghai, or CIF, CFR and other ways are also available;
9. Yiteng Cable can also help customers to seek for and inspect goods and factories of other categories once our cable deal is stable.
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!
Dear Friend, if you are interested in our cable products, pls feel free to inform us the diameter or nominal section area or the model type. Then, we will send you our best quotation and wall waht we do is to make your business much more successful.
We hope to get in touch with you!--We're at your service
We hope to get in touch with you!
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