CONSTRUCTION
- CONDUCTOR
- Metal: Annealed electrolytic copper.
- Flexibility: Flexible, class 5, according to UNE EN 60228.
- Maximum conductor temperature: 90°C in continuous service, 250°C in short circuit.
- INSULATION
- Material: Cross-linked polyethylene (XLPE) blend, type DIX 3, according to HD 603-1.
- Colors: Brown, black, gray, blue, yellow/green according to UNE 21089-1.
- SEPARATOR ELEMENT
- Longitudinal paper tape (optional).
- FILLER
- Material: If necessary, appropriate thermoplastic blend.
- COVER
- Material: Polyvinyl chloride (PVC) type DMV-18 according to HD 603-1.
- Colors: Black or cream.
APPLICATIONS
- Easy-to-strip, highly flexible cable for general underground installations and open-air installations where ease of handling is required and where Afumex (AS) is not required.
- Underground distribution networks and underground installations (ITC-BT 07).
- Underground outdoor lighting networks (ITC-BT 09).
- Indoor or receiving installations (ITC-BT 20); except where Afumex (AS) is required (see ITC-BT 28 and R.D. 2267/2004).
- RV-K cables are not permitted in general temporary services (construction sites, fairs, stands, etc., ITC-BT 33, 34, etc.), nor for mobile services or extensions (see Bupreno H07RN-F).
Specification
1~2 Cores RV-K Cable Parameters
NUMBER OF DRIVERS x SECTION | INSULATION THICKNESS | EXTERNAL DIAMETER | TOTAL WEIGHT | DRIVER RESISTANCE | ADMISSIBLE INTENSITY (2) A | ADMISSIBLE BURIED INTENSITY (3) | VOLTAGE DROP V/A km (2) | |
mm² | mm (1) | mm (1) | kg/km (1) | a 20 ºC Ω /km | A | cos F = 1 | cos F = 0,8 | |
1 x 1.5 | 0,7 | 5,7 | 42 | 13,3 | 21 | 21 | 26,50 | 21,36 |
1 x 2,5 | 0,7 | 6,2 | 54 | 7,98 | 30 | 27,5 | 15,92 | 12,88 |
1 x 4 | 0,7 | 6,6 | 70 | 4,95 | 40 | 35 | 9,96 | 8,1 |
1 x 6 | 0,7 | 7,2 | 91 | 3,3 | 52 | 44 | 6,74 | 5,51 |
1 x 10 | 0,7 | 8,3 | 135 | 1,91 | 72 | 58 | 4 | 3,31 |
1 x 16 | 0,7 | 9,4 | 191 | 1,21 | 97 | 75 | 2,51 | 2,12 |
1 x 25 | 0,9 | 11 | 280 | 0,78 | 122 | 96 | 1,59 | 1,37 |
1 x 35 | 0,9 | 12,5 | 389 | 0,554 | 153 | 117 | 1,15 | 1,01 |
1 x 50 | 1 | 14,2 | 537 | 0,386 | 188 | 138 | 0,85 | 0,77 |
1 x 70 | 1,1 | 15,8 | 726 | 0,272 | 243 | 170 | 0,59 | 0,56 |
1 x 95 | 1,1 | 17,9 | 958 | 0,206 | 298 | 202 | 0,42 | 0,43 |
1 x 120 | 1,2 | 18,9 | 1170 | 0,161 | 350 | 230 | 0,34 | 0,36 |
1 x 150 | 1,4 | 21,2 | 1460 | 0,129 | 401 | 260 | 0,27 | 0,31 |
1 x 185 | 1,6 | 23,8 | 1830 | 0,106 | 460 | 291 | 0,22 | 0,26 |
1 x 240 | 1,7 | 26,7 | 2310 | 0,0801 | 545 | 336 | 0,17 | 0,22 |
1 x 300 | 1,8 | 29,3 | 3100 | 0,0641 | 630 | 380 | 0,14 | 0,19 |
2 x 1.5 | 0,7 | 8,7 | 95 | 13,3 | 23 | 24 | 30,98 | 24,92 |
2 x 2,5 | 0,7 | 9,6 | 125 | 7,98 | 32 | 32 | 18,66 | 15,07 |
2 x 4 | 0,7 | 10,5 | 165 | 4,95 | 44 | 42 | 11,68 | 9,46 |
2 x 6 | 0,7 | 11,7 | 215 | 3,3 | 57 | 53 | 7,90 | 6,42 |
2 x 10 | 0,7 | 13,9 | 330 | 1,91 | 78 | 70 | 4,67 | 3,84 |
2 x 16 | 0,7 | 16,9 | 503 | 1,21 | 104 | 91 | 2,94 | 2,45 |
2 x 25 | 0,9 | 20,6 | 775 | 0,78 | 135 | 116 | 1,86 | 1,59 |
2 x 35 | 0,9 | 23,6 | 1060 | 0,554 | 168 | 140 | 1,31 | 1,16 |
2 x 50 | 1 | 27 | 1470 | 0,386 | 204 | 166 | 0,99 | 0,88 |
4~5 Cores RV-K Cables Parameters
NUMBER OF DRIVERS x SECTION | INSULATION THICKNESS | EXTERNAL DIAMETER | TOTAL WEIGHT | DRIVER RESISTANCE | ADMISSIBLE INTENSITY (2) A | ADMISSIBLE BURIED INTENSITY (3) | VOLTAGE DROP V/A km (2) | |
3 G 1.5 | 0,7 | 9,2 | 110 | 13,3 | 23 | 24 | 30,98 | 24,92 |
3 G 2,5 | 0,7 | 10,1 | 150 | 7,98 | 32 | 32 | 18,66 | 15,07 |
3 G 4 | 0,7 | 11,1 | 200 | 4,95 | 44 | 42 | 11,68 | 9,46 |
3 G 6 | 0,7 | 12,3 | 270 | 3,3 | 57 | 53 | 7,90 | 6,42 |
3 G 10 | 0,7 | 14,7 | 415 | 1,91 | 78 | 70 | 4,67 | 3,84 |
3 G 16 | 0,7 | 18 | 639 | 1,21 | 104 | 91 | 2,94 | 2,45 |
3 x 25 | 0,9 | 21,4 | 946 | 0,78 | 115 | 96 | 1,62 | 1,38 |
3 x 35 | 0,9 | 25,1 | 1355 | 0,554 | 143 | 117 | 1,17 | 1,01 |
3 x 50 | 1 | 28,8 | 1900 | 0,386 | 174 | 138 | 0,86 | 0,77 |
3 x 70 | 1,1 | 32,3 | 2550 | 0,272 | 223 | 170 | 0,6 | 0,56 |
3 x 95 | 1,1 | 35,9 | 3290 | 0,206 | 271 | 202 | 0,43 | 0,42 |
3 x 120 | 1,2 | 39,2 | 4060 | 0,161 | 314 | 230 | 0,34 | 0,35 |
3 x 150 | 1,4 | 44,2 | 5070 | 0,129 | 359 | 260 | 0,28 | 0,3 |
3 x 185 | 1,6 | 50,3 | 6400 | 0,106 | 409 | 291 | 0,22 | 0,26 |
3 x 240 | 1,7 | 56,7 | 8200 | 0,0801 | 489 | 336 | 0,17 | 0,21 |
3 x 300 | 1,8 | 62,2 | 10450 | 0,0641 | 549 | 380 | 0,14 | 0,18 |
4 G 1,5 | 0,7 | 9,9 | 135 | 13,3 | 21 | 26,94 | 21,67 | |
4 G 2,5 | 0,7 | 11 | 180 | 7,98 | 28 | 27,5 | 16,23 | 13,1 |
4 G 4 | 0,7 | 12,1 | 245 | 4,95 | 38 | 35 | 10,16 | 8,23 |
4 G 6 | 0,7 | 13,5 | 330 | 3,3 | 49 | 44 | 6,87 | 5,59 |
4 G 10 | 0,7 | 16,2 | 520 | 1,91 | 68 | 58 | 4,06 | 3,34 |
4 x 16 | 0,7 | 19,9 | 796 | 1,21 | 91 | 75 | 2,56 | 2,13 |
4 x 25 | 0,9 | 24 | 1240 | 0,78 | 115 | 96 | 1,62 | 1,38 |
4 x 35 | 0,9 | 27,7 | 1700 | 0,554 | 143 | 117 | 1,17 | 1,01 |
4 x 50 | 1 | 32,2 | 2430 | 0,386 | 174 | 138 | 0,86 | 0,77 |
4 x 70 | 1,1 | 35,8 | 3260 | 0,272 | 223 | 170 | 0,6 | 0,56 |
4 x 95 | 1,1 | 39,8 | 4210 | 0,206 | 271 | 202 | 0,43 | 0,42 |
4 x 120 | 1,2 | 43,7 | 5178 | 0,161 | 314 | 230 | 0,34 | 0,35 |
4 x 150 | 1,4 | 49,5 | 6476 | 0,129 | 359 | 260 | 0,28 | 0,3 |
4 x 185 | 1,6 | 56,1 | 8778 | 0,106 | 409 | 291 | 0,22 | 0,26 |
4 x 240 | 1,7 | 63,2 | 10526 | 0,0801 | 489 | 336 | 0,17 | 0,21 |
5 G 1.5 | 0,7 | 10,8 | 160 | 13,3 | 20 | 21 | 26,94 | 21,67 |
5 G 2,5 | 0,7 | 12 | 215 | 7,98 | 28 | 27,5 | 16,23 | 13,1 |
5 G 4 | 0,7 | 13,2 | 300 | 4,95 | 38 | 35 | 10,16 | 8,23 |
5 G 6 | 0,7 | 14,8 | 400 | 3,3 | 49 | 44 | 6,87 | 5,59 |
5 G 10 | 0,7 | 17,7 | 630 | 1,91 | 68 | 58 | 4,06 | 3,34 |
5 G 16 | 0,7 | 21,8 | 976 | 1,21 | 91 | 75 | 2,56 | 2,13 |
5 G 25 | 0,9 | 26,2 | 1460 | 0,78 | 115 | 96 | 1,62 | 1,38 |
Trusted Manufacturer
Based on high-quality products, a good reputation, and excellent service, we sincerely hope to establish mutually beneficial cooperation with domestic and foreign merchants and create a bright future together.
Our Clients
We are professional cable manufacturers. Thanks to the excellent quality of our cables and continuous product innovation, we export them to over 130 countries worldwide and have received numerous praises from our customers.





Our Workshop
HuaDong Cable Group was established in 1999 and covers an area of 66,000 square meters, located in the Xiuwu Industrial Zone of Jiaozuo City, China. We have 20 advanced production lines and 25 testing machines, with an annual production capacity of over 15 million kilometers.

Why choose Huadong cable?
Our vision is to become an internationally renowned brand in the cable industry. Customer satisfaction, employee advancement, and corporate development are our service principles; high standards, globalization, and building an international brand are our business philosophy.
Sobre HuaDong
Henan Huadong Cable Co., Ltd. was founded in 1999 and is a national high-tech enterprise integrating scientific research, industry, and trade. Huadong Cable is deeply involved in the construction of the Belt and Road Initiative and exports to over 130 countries worldwide, including Europe, South America, North America, the Middle East, Africa, Asia, and Oceania.
Technology HuaDong
Huadong Cable focuses on technology research and development, employing 60 professionals with advanced professional degrees and holding over 100 patents and utility models. Huadong Cable employs a team of experienced technical engineers to ensure cable quality.
Main products
Our main products include marine cables, power cables, aerial cables, flame-resistant cables, low-smoke halogen-free cables, rubber cables, high-temperature cables, instrument and control cables, solar cables, and other products.
ISO, SGS, BV certification; technical patents and product certification








TEAMS AND CLIENTS
Export countries
Technical patents
Annual production
Employees







