Copper conductor PVC insulated underground cable

Product Description:
The PVC insulated power cable and fire resistant cable are suitable for fixed laying in power transmission and distribution lines with A. C. 50Hz and voltage rating of up to or including 6KV.
1. Conductors: Copper or aluminum.
2. Both armored and non-armored type power cables are available.
3. Voltage rating: 0.6/1kV 3.6/6kV.
4. PVC or PE sheathed.
5. Number of cable cores: One core (Single core), two cores(Double cores), three cores,
Four cores (Four Equal-section-area cores or three equal-section-area cores and one smaller section area neutral core),
Five cores (Five equal-area cores or three equal-section-area cores and two smaller section area neutral cores).
6. Standards: Chinese national standard GB 12706 and GB 12666.6(equivalent to IEC 60502 and IEC 60331)
IEC, BS, DIN, ASTM, CSA, NFC, AS, GOST etc. Or other special characteristics as customers request.
Application conditions
1. The long-time permissible operation temperature of conductor shall not be higher than 70oC.
2. Conductor maximum short circuit (not more than 5 seconds) temperature shall not be higher than 160 oC.
3. The power cable is not limited by drop in level when being laid, and the ambient temperature shall not be lower than 0 oC.
If so, the cable should to be preheated.
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.
0.6/1KV PVC insulated power cable with PVC sheath | ||||||||
Core number*cross section | VV | Core number*cross section | VV | Core number*cross section | VV | |||
Diameter | weight | Diameter | weight | Diameter | weight | |||
mm2 | mm | kg/km | mm2 | mm | kg/km | mm2 | mm | kg/km |
3 × 1.5 | 10.8 | 132.7 | 3×1.5+1×1.0 | 11.4 | 153.6 | 3×1.5+2×1.0 | 12.2 | 176.5 |
3 × 2.5 | 11.7 | 171.8 | 3×2.5+1.5 | 12.3 | 198.1 | 3×2.5+2×1.5 | 13.1 | 226.9 |
3 × 4 | 13.5 | 244.9 | 3×4+1×2.5 | 14.1 | 280.5 | 3×4+2×2.5 | 14.9 | 320.3 |
3 × 6 | 14.7 | 318.2 | 3×6+1×4 | 15.6 | 375.5 | 3×6+2×4 | 16.7 | 437.3 |
3 × 10 | 17.4 | 479.7 | 3×10+1×6 | 18.2 | 555.2 | 3×10+2×6 | 19.3 | 637.8 |
3 × 16 | 19.7 | 680.1 | 3×16+1×10 | 20.9 | 804.2 | 3×16+2×10 | 22.4 | 937 |
3 × 25 | 23.4 | 1021 | 3×25+1×16 | 24.6 | 1202 | 3×25+2×16 | 26.4 | 1397 |
3 × 35 | 25.9 | 1337 | 3×35+1×16 | 26.7 | 1515 | 3×35+2×16 | 28.2 | 1703 |
3 × 50 | 29.6 | 1781 | 3×50+1×25 | 31.8 | 2071 | 3×50+2×25 | 33.1 | 2376 |
3 × 70 | 34.1 | 2481 | 3×70+1×35 | 35.6 | 2868 | 3×70+2×35 | 38 | 3284 |
3 × 95 | 39.4 | 3403 | 3×95+1×50 | 40.8 | 3905 | 3×95+2×50 | 43.8 | 4466 |
3 × 120 | 43.1 | 4204 | 3×120+1×70 | 45.4 | 4944 | 3×120+2×70 | 48.8 | 5732 |
3 × 150 | 47.5 | 5147 | 3×150+1×70 | 49.1 | 5869 | 3×150+2×70 | 52.1 | 6652 |
3 × 185 | 52.8 | 6410 | 3×185+1×95 | 55 | 7411 | 3×185+2×95 | 58.7 | 8485 |
3 × 240 | 59.7 | 8431 | 3×240+1×120 | 61.6 | 9549 | 3×240+2×120 | 61.2 | 10293 |
3 × 300 | 66.2 | 10396 | 3×300+1×150 | 68.3 | 11880 | 3×300+2×150 | 67.9 | 13039 |
3 × 400 | 73.9 | 13175 | 3×400+1×185 | 76.4 | 15063 | 3×400+2×185 | 75.9 | 16474 |
 |  |  |  |  |  |  |  |  |
4 × 1.5 | 11.6 | 160.7 | 4×1.5+1×1.0 | 12.3 | 183.1 | 5 × 1.5 | 12.4 | 189.7 |
4 × 2.5 | 12.6 | 211.2 | 4×2.5+1.5 | 13.3 | 239.3 | 5 × 2.5 | 13.5 | 251.8 |
4 × 4 | 14.7 | 304.8 | 4×4+1×2.5 | 15.4 | 343.3 | 5 × 4 | 15.8 | 366.7 |
4 × 6 | 15.9 | 400.2 | 4×6+1×4 | 17 | 460.9 | 5 × 6 | 17.3 | 484.6 |
4 × 10 | 19 | 609.5 | 4×10+1×6 | 20 | 690.2 | 5 × 10 | 20.7 | 742.9 |
4 × 16 | 21.06 | 871.4 | 4×16+1×10 | 23 | 1002 | 5 × 16 | 23.6 | 1068 |
4 × 25 | 25.7 | 1316 | 4×25+1×16 | 27.3 | 1508 | 5 × 25 | 28.2 | 1619 |
4 × 35 | 28.5 | 1732 | 4×35+1×16 | 29.7 | 1919 | 5 × 35 | 31.5 | 2150 |
4 × 50 | 32.9 | 2327 | 4×50+1×25 | 35.2 | 2652 | 5 × 50 | 36.4 | 2889 |
4 × 70 | 38.1 | 3264 | 4×70+1×35 | 39.9 | 3657 | 5 × 70 | 42.1 | 4051 |
4 × 95 | 43.8 | 4455 | 4×95+1×50 | 46.2 | 5007 | 5×95 | 48.7 | 5553 |
4 × 120 | 48.1 | 5530 | 4×120+1×70 | 51.5 | 6308 | 5×120 | 53.2 | 6866 |
4 × 150 | 53 | 6770 | 4×150+1×70 | 55.5 | 7538 | 5 × 150 | 58.8 | 8434 |
4 × 185 | 59 | 8431 | 4×185+1×95 | 62.1 | 9488 | 5×185 | 65.4 | 10500 |
4 × 240 | 66.7 | 10972 | 4×240+1×120 | 69.8 | 12277 | 5×240 | 74 | 13663 |
4 × 300 | 73.9 | 13674 | 4×300+1×150 | 77.4 | 15274 | 5×300 | 82 | 17027 |
4 × 400 | 82.7 | 17367 | 4×400+1×185 | 86.5 | 19365 | 5 × 400 | 91.9 | 21658 |


FAQ:
Q1. What kind of products can your company supply?Â
A: We specialize in supplying network cable, coaxial cable, power cable ,control cable , telephone cable, speaker cable and ect. Â
Â
Q2. What's your MOQ?
A: The MOQ of long meter cable is 50 km, or we can negociate. Â
Â
Q3. What's your delivery time?Â
A: Our delivery time is about 15-20 days after comfriming the deposite, it is based on the quantity of the order.Â
Â
Q4. What are your payment terms?
A: Normally, we accept T/T in advance, as for other payment term, we can negociate with you.Â
Â
Q5. What's your trade term ?Â
A: We can accept FOB, CIF, EXW term. Â
Â
Q6. What's your conventional packing ?
A: 100m/plastic or wooden drum, 305m/wooden drum or color box. However, we can produce according your demand.Â
Â
Q7. Can your factory customize cables based on clients' samples or data sheet ?Â
A: Yes, we can.
Â
Q8. Can you offer me a free sample?
A: Yes, we do, that is a start of business I think, and you will only pay the cost of delivery, which we will return it to you when you put the order.


Â
Copper conductor PVC insulated underground cable

Product Description:
The PVC insulated power cable and fire resistant cable are suitable for fixed laying in power transmission and distribution lines with A. C. 50Hz and voltage rating of up to or including 6KV.
1. Conductors: Copper or aluminum.
2. Both armored and non-armored type power cables are available.
3. Voltage rating: 0.6/1kV 3.6/6kV.
4. PVC or PE sheathed.
5. Number of cable cores: One core (Single core), two cores(Double cores), three cores,
Four cores (Four Equal-section-area cores or three equal-section-area cores and one smaller section area neutral core),
Five cores (Five equal-area cores or three equal-section-area cores and two smaller section area neutral cores).
6. Standards: Chinese national standard GB 12706 and GB 12666.6(equivalent to IEC 60502 and IEC 60331)
IEC, BS, DIN, ASTM, CSA, NFC, AS, GOST etc. Or other special characteristics as customers request.
Application conditions
1. The long-time permissible operation temperature of conductor shall not be higher than 70oC.
2. Conductor maximum short circuit (not more than 5 seconds) temperature shall not be higher than 160 oC.
3. The power cable is not limited by drop in level when being laid, and the ambient temperature shall not be lower than 0 oC.
If so, the cable should to be preheated.
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.
0.6/1KV PVC insulated power cable with PVC sheath | ||||||||
Core number*cross section | VV | Core number*cross section | VV | Core number*cross section | VV | |||
Diameter | weight | Diameter | weight | Diameter | weight | |||
mm2 | mm | kg/km | mm2 | mm | kg/km | mm2 | mm | kg/km |
3 × 1.5 | 10.8 | 132.7 | 3×1.5+1×1.0 | 11.4 | 153.6 | 3×1.5+2×1.0 | 12.2 | 176.5 |
3 × 2.5 | 11.7 | 171.8 | 3×2.5+1.5 | 12.3 | 198.1 | 3×2.5+2×1.5 | 13.1 | 226.9 |
3 × 4 | 13.5 | 244.9 | 3×4+1×2.5 | 14.1 | 280.5 | 3×4+2×2.5 | 14.9 | 320.3 |
3 × 6 | 14.7 | 318.2 | 3×6+1×4 | 15.6 | 375.5 | 3×6+2×4 | 16.7 | 437.3 |
3 × 10 | 17.4 | 479.7 | 3×10+1×6 | 18.2 | 555.2 | 3×10+2×6 | 19.3 | 637.8 |
3 × 16 | 19.7 | 680.1 | 3×16+1×10 | 20.9 | 804.2 | 3×16+2×10 | 22.4 | 937 |
3 × 25 | 23.4 | 1021 | 3×25+1×16 | 24.6 | 1202 | 3×25+2×16 | 26.4 | 1397 |
3 × 35 | 25.9 | 1337 | 3×35+1×16 | 26.7 | 1515 | 3×35+2×16 | 28.2 | 1703 |
3 × 50 | 29.6 | 1781 | 3×50+1×25 | 31.8 | 2071 | 3×50+2×25 | 33.1 | 2376 |
3 × 70 | 34.1 | 2481 | 3×70+1×35 | 35.6 | 2868 | 3×70+2×35 | 38 | 3284 |
3 × 95 | 39.4 | 3403 | 3×95+1×50 | 40.8 | 3905 | 3×95+2×50 | 43.8 | 4466 |
3 × 120 | 43.1 | 4204 | 3×120+1×70 | 45.4 | 4944 | 3×120+2×70 | 48.8 | 5732 |
3 × 150 | 47.5 | 5147 | 3×150+1×70 | 49.1 | 5869 | 3×150+2×70 | 52.1 | 6652 |
3 × 185 | 52.8 | 6410 | 3×185+1×95 | 55 | 7411 | 3×185+2×95 | 58.7 | 8485 |
3 × 240 | 59.7 | 8431 | 3×240+1×120 | 61.6 | 9549 | 3×240+2×120 | 61.2 | 10293 |
3 × 300 | 66.2 | 10396 | 3×300+1×150 | 68.3 | 11880 | 3×300+2×150 | 67.9 | 13039 |
3 × 400 | 73.9 | 13175 | 3×400+1×185 | 76.4 | 15063 | 3×400+2×185 | 75.9 | 16474 |
 |  |  |  |  |  |  |  |  |
4 × 1.5 | 11.6 | 160.7 | 4×1.5+1×1.0 | 12.3 | 183.1 | 5 × 1.5 | 12.4 | 189.7 |
4 × 2.5 | 12.6 | 211.2 | 4×2.5+1.5 | 13.3 | 239.3 | 5 × 2.5 | 13.5 | 251.8 |
4 × 4 | 14.7 | 304.8 | 4×4+1×2.5 | 15.4 | 343.3 | 5 × 4 | 15.8 | 366.7 |
4 × 6 | 15.9 | 400.2 | 4×6+1×4 | 17 | 460.9 | 5 × 6 | 17.3 | 484.6 |
4 × 10 | 19 | 609.5 | 4×10+1×6 | 20 | 690.2 | 5 × 10 | 20.7 | 742.9 |
4 × 16 | 21.06 | 871.4 | 4×16+1×10 | 23 | 1002 | 5 × 16 | 23.6 | 1068 |
4 × 25 | 25.7 | 1316 | 4×25+1×16 | 27.3 | 1508 | 5 × 25 | 28.2 | 1619 |
4 × 35 | 28.5 | 1732 | 4×35+1×16 | 29.7 | 1919 | 5 × 35 | 31.5 | 2150 |
4 × 50 | 32.9 | 2327 | 4×50+1×25 | 35.2 | 2652 | 5 × 50 | 36.4 | 2889 |
4 × 70 | 38.1 | 3264 | 4×70+1×35 | 39.9 | 3657 | 5 × 70 | 42.1 | 4051 |
4 × 95 | 43.8 | 4455 | 4×95+1×50 | 46.2 | 5007 | 5×95 | 48.7 | 5553 |
4 × 120 | 48.1 | 5530 | 4×120+1×70 | 51.5 | 6308 | 5×120 | 53.2 | 6866 |
4 × 150 | 53 | 6770 | 4×150+1×70 | 55.5 | 7538 | 5 × 150 | 58.8 | 8434 |
4 × 185 | 59 | 8431 | 4×185+1×95 | 62.1 | 9488 | 5×185 | 65.4 | 10500 |
4 × 240 | 66.7 | 10972 | 4×240+1×120 | 69.8 | 12277 | 5×240 | 74 | 13663 |
4 × 300 | 73.9 | 13674 | 4×300+1×150 | 77.4 | 15274 | 5×300 | 82 | 17027 |
4 × 400 | 82.7 | 17367 | 4×400+1×185 | 86.5 | 19365 | 5 × 400 | 91.9 | 21658 |


FAQ:
Q1. What kind of products can your company supply?Â
A: We specialize in supplying network cable, coaxial cable, power cable ,control cable , telephone cable, speaker cable and ect. Â
Â
Q2. What's your MOQ?
A: The MOQ of long meter cable is 50 km, or we can negociate. Â
Â
Q3. What's your delivery time?Â
A: Our delivery time is about 15-20 days after comfriming the deposite, it is based on the quantity of the order.Â
Â
Q4. What are your payment terms?
A: Normally, we accept T/T in advance, as for other payment term, we can negociate with you.Â
Â
Q5. What's your trade term ?Â
A: We can accept FOB, CIF, EXW term. Â
Â
Q6. What's your conventional packing ?
A: 100m/plastic or wooden drum, 305m/wooden drum or color box. However, we can produce according your demand.Â
Â
Q7. Can your factory customize cables based on clients' samples or data sheet ?Â
A: Yes, we can.
Â
Q8. Can you offer me a free sample?
A: Yes, we do, that is a start of business I think, and you will only pay the cost of delivery, which we will return it to you when you put the order.


Â
Progressive Punching is an efficient self-riveting process of fixed rotor, which can realize large-scale and precise riveting operation and is suitable for mass manufacturing production line. The following is the introduction of progressive rotor self-riveting process:
First, determine the type and specification of the stator and rotor required for riveting, and prepare the rivets and riveting machines required for riveting. Rivet size should match the hole size of stator and rotor to ensure tight fit and firmness.
According to the size and riveting requirements of stator and rotor, the rivet is machined into the corresponding length and shape. Progressive punch riveting machine also needs to adjust, set, calibrate the position of the riveting head, pressure, speed and other parameters.
Insert the rivet into the stator hole, and start the progressive punching riveting machine with electricity. The rivet will exert force on the rivet head according to the set parameters, and form a large number of threaded processes on the inner wall of the stator hole, so that the rivet deformation is firmly connected with the stator.
Wait for the rivet deformation, riveting process is complete. The remaining rivet tail should be cut off and inspected after riveting is completed to ensure that the riveting is firm and reliable and the transmission system runs smoothly.
In general, the process of progressive impact fixed rotor self-riveting can improve the production efficiency, but also ensure the precision and stability of riveting. However, riveting machine adjustment requires specialized skills, so an operator familiar with the riveting process is required.
Motor stator riveting, beraring stator riveting, generator stator riveting
Henan Yongrong Power Co., Ltd , https://www.hnyongrongglobal.com