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Application: | Underground |
Insulation Material: | PVC |
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Application Of PVC Insulated Power Cable
PVC insulated power cable is a common product in the wire and cable industry. Its product features are good physical and mechanical properties, good processing performance, low-cost and low price, distribution lines with A.C.50HZ and voltage rating of up to or including 6KV. However, it contains halogens, and the maximum amount of sheath is used. Some of the most common applications of PVC insulated power cables include:
Power transmission and distribution: PVC insulated power cables are widely used for transmitting and distributing electrical power from one place to another. They are suitable for use in both underground and overhead power transmission systems.
Building wiring: PVC insulated power cables are commonly used for wiring buildings, homes, and offices. They are suitable for use in dry and damp environments and can be installed in conduit or exposed.
Industrial applications: PVC insulated power cables are used in various industrial applications, including manufacturing, oil and gas, and mining. They are used to power machines, conveyors, and other equipment.
Submarine cables: PVC insulated power cables are also used for the transmission of power under the sea. These cables are specially designed to withstand the harsh conditions of the ocean environment.
Renewable energy applications: PVC insulated power cables are used in renewable energy applications such as wind turbines, solar panels, and hydroelectric power stations. They are used to connect the energy generated by these sources to the grid or storage systems.
Construction Of PVC Insulated Power Cable
Rated voltage: Uo/U:3.6/6kV, 6/10kV (11kV), 12/20kV (24kV), 19/33kV, 26/35kV (35kV).
No. of core: Single core or three cores.
The maximum rated temperature of the cable conductor is 90°C, and the maximum temperature of the cable conductor does not exceed 250°C when short-circuited (the longest duration does not exceed 5S).
The ambient temperature when laying the cable should not be lower than 30°C. The allowable bending radius when laying: single-core cable is not less than 15 times the outer diameter of the cable; multi-core cable is not less than 10 times the outer diameter of the cable.
D.C. resistance of the conductor complies with the stipulations of 12/20kV (24kV).
The environment temperature should be no lower than 0ºC when lay. Otherwise, it should be preheated.
The PVC insulated cable is laid without a horizontal drop limit.
Working Frequency Voltage Test: 3.5Uo/5min without puncture.
Partial Discharge Test: The discharge volume should be no more than 10pC under 1.73Uo for the cable.
Performance Of PVC Insulated Power Cable
(1).The long-time permissible operation temperture of conductor shall not be higher than 70°C.
(2).Conductor maximum short circuit(not more than 5 seconds)temperature shall not be higher than 160°C.
(3).The cable is not limited by drop in level when being laid,and the ambient temperature shall not be lower than 0°C.
(4).Perfect chemical stability,resistant against acids,alkalis,grease and organic solvents,and flame.
(5).Light weight,perfect bending properties,installed and maintained easily and conveniently.
Standards Of PVC Insulated Power Cable
DIN VDE 0276-620, HD 620 S1, DIN/BS EN 60228,BS EN / IEC 60332-1-2
Specifications Of PVC Insulated Power Cable
Cu Core | AL Core | Description |
VV VH-VV |
VLV NH-VLV |
Cu(Al)Core PVC Insulated PVC Sheathed Power Cable Cu(Al)Core PVC Insulated PVC Sheathed Fire Resistant Cable |
VY NH-VY |
VLY NH-VLY |
Cu(Al)Core PVC Insulated PE Sheathed Power Cable Cu(Al)Core PVC Insulated PE Sheathed Fire Resistant Cable |
VV22 NH-VV22 |
VLV22 NH-VLV22 |
Cu(Al)Core PVC Insulated Steel Tape Armored PVC Sheathed Power Cable Cu(Al)Core PVC Insulated Steel Tape Armored PVC Sheathed Fire Resistant Cable |
VV23 NH-VV23 |
VLV23 NH-VLV23 |
Cu(Al)Core PVC Insulated Steel Tape Armored PE Sheathed Power Cable Cu(Al)Core PVC Insulated Steel Tape Armored PE Sheathed Fire Resistant Cable |
VV32 NH-VV32 |
VLV32 NH-VLV32 |
Cu(Al)Core PVC Insulated Fire Steel Wire Armored PVC Sheathed Power Cable Cu(Al)Core PVC Insulated Fire Steel Wire Armored PVC Sheathed Fire Resistant Cable |
VV33 NH-VV33 |
VLV33 NH-VLV33 |
Cu(Al)Core PVC Insulated Fire Steel Wire Armored PE Sheathed Power Cable Cu(Al)Core PVC Insulated Fire Steel Wire Armored PE Sheathed Fire Resistant Cable |
VV42 VH-VV42 |
VLV42 NH-VLV42 |
Cu(Al)Core PVC Insulated Thick Steel Wire Armored PVC Sheathed Power Cable Cu(Al)Core PVC Insulated Thick Steel Wire Armored PVC Sheathed Fire Resistant Cable |
VV43 VH-VV43 |
VLV43 NH-VLV43 |
Cu(Al)Core PVC Insulated Thick Steel Wire Armored PE Sheathed Power Cable Cu(Al)Core PVC Insulated Thick Steel Wire Armored PE Sheathed Fire Resistant Cable |
Nominal Section Area (mm2) |
Single-core Cable | Double-core Cable | Three-core Cable | Four-core Cable | ||||||||||||||||
Φ (mm) |
Weight(kg/km) | Φ (mm) |
Weight(kg/km) | Φ (mm) |
Weight(kg/km) | Φ (mm) |
Weight(kg/km) | |||||||||||||
VV | VY | VLV | VLY | VV | VY | VLV | VLY | VV | VY | VLV | VLY | VV | VY | VLV | VLY | |||||
1.5 | 6.08 | 51 | 45 | - | - | 9.86 | 112 | 99 | - | - | 10.33 | 136 | 123 | - | - | 11.13 | 165 | 150 | - | - |
2.5 | 6.48 | 63 | 56 | 48 | 41 | 10.66 | 141 | 127 | 110 | 96 | 11.19 | 175 | 160 | 128 | 113 | 12.09 | 215 | 199 | 153 | 137 |
4 | 7.73 | 88 | 80 | 63 | 55 | 12.44 | 197 | 180 | 147 | 130 | 13.11 | 250 | 232 | 176 | 158 | 14.24 | 312 | 292 | 212 | 192 |
6 | 7.88 | 111 | 103 | 76 | 68 | 13.60 | 249 | 230 | 178 | 159 | 14.36 | 322 | 302 | 215 | 195 | 15.47 | 406 | 385 | 263 | 242 |
10 | 8.69 | 156 | 147 | 94 | 85 | 15.08 | 347 | 326 | 222 | 201 | 15.95 | 460 | 438 | 272 | 250 | 17.43 | 586 | 561 | 336 | 311 |
16 | 9.62 | 218 | 207 | 120 | 109 | 16.94 | 483 | 459 | 284 | 260 | 17.96 | 653 | 628 | 355 | 330 | 19.67 | 840 | 812 | 442 | 414 |
25 | 11.96 | 335 | 321 | 177 | 163 | 18.20 | 679 | 653 | 366 | 340 | 22.51 | 969 | 936 | 499 | 466 | 21.65 | 1226 | 1195 | 600 | 569 |
35 | 13.10 | 437 | 422 | 217 | 202 | 19.62 | 876 | 848 | 444 | 416 | 24.33 | 1260 | 1225 | 611 | 560 | 23.85 | 1612 | 1577 | 747 | 712 |
50 | 14.86 | 577 | 559 | 280 | 262 | 22.08 | 1157 | 1125 | 571 | 539 | 26.79 | 1662 | 1623 | 784 | 745 | 26.83 | 2154 | 2113 | 983 | 942 |
70 | 16.66 | 790 | 770 | 360 | 340 | 24.76 | 1590 | 1552 | 742 | 704 | 30.11 | 2310 | 2261 | 1039 | 990 | 30.68 | 3008 | 2955 | 1313 | 1260 |
95 | 19.20 | 1078 | 1053 | 482 | 457 | 28.27 | 2160 | 2114 | 987 | 941 | 33.86 | 3138 | 3080 | 1378 | 1320 | 34.92 | 4101 | 4038 | 1755 | 1692 |
120 | 20.81 | 1326 | 1299 | 573 | 546 | 30.52 | 2664 | 2612 | 1180 | 1128 | 36.62 | 3881 | 3815 | 1655 | 1589 | 38.12 | 5084 | 5012 | 2117 | 2045 |
150 | 22.99 | 1625 | 1593 | 700 | 668 | 33.58 | 3257 | 3197 | 1435 | 1372 | 39.77 | 4793 | 4718 | 2060 | 1985 | 42.40 | 6287 | 6200 | 2642 | 2555 |
185 | 25.51 | 2025 | 1987 | 866 | 828 | 37.31 | 4075 | 4002 | 1786 | 1713 | 43.72 | 5975 | 5885 | 2541 | 2451 | 46.84 | 7854 | 7750 | 3276 | 3172 |
240 | 28.76 | 2631 | 2585 | 1107 | 1061 | 48.73 | 7738 | 7629 | 3233 | 3124 | 52.82 | 10200 | 10073 | 4194 | 4067 | |||||
300 | 31.82 | 3274 | 3221 | 1362 | 1309 | 53.49 | 9594 | 9466 | 3963 | 3835 | 58.19 | 12667 | 12518 | 5195 | 5010 | |||||
400 | 35.43 | 4145 | 4082 | 1700 | 1637 | 59.27 | 12197 | 12045 | 4959 | 4807 | 64.99 | 16158 | 15975 | 6508 | 6325 | |||||
500 | 39.22 | 5178 | 5105 | 2096 | 2023 | |||||||||||||||
630 | 43.63 | 6668 | 6582 | 2627 | 2541 | |||||||||||||||
800 | 48.14 | 8394 | 8295 | 3234 | 3135 | |||||||||||||||
1000 | 53.50 | 10495 | 10375 | 4017 | 3891 |
Zhengzhou Jinshui Industry & Commerce Co.Ltd is located in the national class Zhengzhou high and new technology industries zone in Zhengzhou ,Henan province. We have owned a number of exclusive essential manufacture technologies and has pass ISO 9001 Quality Management Systerm ,ISO 14001 Environmental Management Systerm ,OHSAS18001 occupational Heath Management Systerm ,ISO 10012 Measurement Management Systerm and others from China and abroad.
We have been engaged in producing electric cable and wire for nearly 20 years, and we are also 12 year gold supplier. And we are confident that we can offer the best service and quality for you .
Our product range is as following:
*Bare conductors(AAC, AAAC, ACSR, Galvanized steel wire)
*Aerial Bounded Cable (Duplex, Triplex,Quadruplex)
* PVC insulated wire (Rated voltage to 450/750V)
*THHN/THWN wire
*PVC insulated Power Cable
*XLPE insulated Power Cable
*Rubber sheathed Cable
*Control Cable
*Welding Cable
*Cable Accessories
We take part in many fairs and exhibitions in China and abroad . Our aim is to be our customer's factory in Zhengzhou ,China .
We are here to help you placing orders of cost-effective electric cable and keep tracking your products and shipment.
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* Our Factory *
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1,Professional production lines, experienced worker, ensure the production of every thing is fine and accurate.
2,We choose excellent raw materials carefully to ensure the quality and meet the need of customers.
3,Mechanical testing of Cables is done to determine the quality and mechanical characteristics before delivery.
4,Packaging and Shipping
We have a professional handling equipment to ensure the delivery of products.
Inner packing: wooden drum, iron wooden drum and iron drum.
Outer packing: 20',40' container
Other packages are available according to client's request
We always pack and load the products according to the customers' demand, and we have rich experience on it.
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*FAQ*
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(1)Are you the factory or trading company?
We are the manufacturer and 12 years gold supplier on alibaba.We are engaged in exporting cables for nearly 15 years.
(2).When can I get the price?
We usually quote within 6 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your e-mail so that we will regard your inquiry priority.
(3).How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality. Sample is free, but the freight charge should be paid.
(4). What is the payment terms?
30% deposit by T/T,70% T/T after checking the copy of B/L. Or irrevocable L/C at sight .
(5).What about the lead time for mass production?
Honestly, it depends on the order quantity and the season you place the order. Generally speaking, we suggest that you start inquiry two months before the date you would like to get the products at your country.
Welcome your kind enquiry!