China 300/500V Building Wire, PVC Cable, Power Cable, Flexible Copper Wire Cable, Instrument Cable, Electrical Cable, Electric Cable, Twin Earth Cable, Find details about China Electrical Wire, Electrical Cable from 300/500V Building Wire, PVC Cable, Power Cable, Flexible Copper Wire Cable, Instrument Cable, Electrical Cable, Electric Cable, Twin Earth Cable
Key Technical Parameter
60227 IEC 01(BV) GB/T5023-2008
Nominal cross- section mm2 | Conductor Type | Upper limit Of O.D. mm | Max.D.C. resistance at 20ºC Ω/km | Min.insulation resistance at 70ºC MΩ·km | Approx. ampacity A | Reference weight of cable kg/km |
1.50 | 1 | 3.2 | 12.1 | 0.011 | 25 | 20.0 |
1.50 | 2 | 3.3 | 12.1 | 0.010 | 25 | 21.5 |
2.50 | 1 | 3.9 | 7.41 | 0.010 | 34 | 31.8 |
2.50 | 2 | 4.0 | 7.41 | 0.009 | 34 | 34.8 |
4.00 | 1 | 4.4 | 4.61 | 0.0085 | 44 | 46.8 |
4.00 | 2 | 4.6 | 4.61 | 0.0077 | 44 | 50.3 |
6.00 | 1 | 5.0 | 3.08 | 0.0070 | 58 | 66.50 |
6.00 | 2 | 5.2 | 3.08 | 0.0065 | 58 | 71.00 |
10 | 2 | 6.7 | 1.83 | 0.0065 | 79 | 116.0 |
16 | 2 | 7.8 | 1.15 | 0.0050 | 111 | 180 |
25 | 2 | 9.7 | 0.727 | 0.0050 | 146 | 277 |
35 | 2 | 10.9 | 0.524 | 0.0040 | 180 | 375 |
50 | 2 | 12.8 | 0.387 | 0.0045 | 282 | 536 |
70 | 2 | 14.6 | 0.268 | 0.0035 | 281 | 706 |
95 | 2 | 17.1 | 0.193 | 0.0035 | 344 | 977 |
120 | 2 | 18.8 | 0.153 | 0.0032 | 397 | 1231 |
150 | 2 | 20.9 | 0.124 | 0.0032 | 456 | 1503 |
185 | 2 | 23.3 | 0.0991 | 0.0032 | 519 | 1870 |
240 | 2 | 26.6 | 0.0754 | 0.0032 | 592 | 2457 |
300 | 2 | 29.6 | 0.0601 | 0.0030 | 685 | 3053 |
400 | 2 | 33.2 | 0.0470 | 0.0028 | 799 | 3948 |
FAQ:
1. Are you a trading company or manufacture?
We are a wire and cable Manufacturer with 30 years history almostly, our factory located in Qingyuan, Guangdong Province, China.
2. What is your main product?
As one of leading cable manufacturers in China, we are specialized in power cables with rated voltage up to 35kV, common type, fire-resistance and flame retardant PVC cable with voltage up to 1kV, control cable of 450/750V, PVC insulated cable and wire, AAC, ACSR, ACSR/AS, heat-resistant Aluminum Alloy Conductor and aerial insulated cable up to 35kV, which covers 8 series with more than 3000 items.
3. Can you offer me a free sample?
Yes, sample is free but the freight charge should be borne by you.
4.How is the payment?
T/T, L/C is acceptable.
5. What is the lead time for mass production?
It depends on the order quantity and the season you place the order. Normally within 1 month.
6.Do you accept OEM or ODM?
Yes, we accept OEM and ODM. Your logo and company name can be printed on our products.
7.Do you have after-sale service?
Yes, 12 months warranty.