Audited Supplier
1. High-purity oxygen-free copper
3.The outermost insulating layer is made of new flame retardant material, which does not burn away from open fire, has no pungent odor, and is not easy to wear when laying wires
| Rated Voltage | Nominal cross section(mm²) | Conductor type | Upper limit of O.D.(mm²) | Minimum d.c.resistance at 20ºC CU (Ω/KM) | Minimum d.c.resistance at 20ºC AI (Ω/KM) | Minimuminsulation resistance at 70ºC MΩ·km | Recommended ampacity Cu(oΩ/km) | Recommended ampacity Ai (oΩ/km) |
| 450/750v | 1.5 | 1 | 3.2 | 12.1 | 0.011 | 25 | ||
| 450/750v | 1.5 | 2 | 3.3 | 12.1 | 0.010 | 25 | ||
| 450/750v | 2.5 | 1 | 3.9 | 7.41 | 12.1 | 0.010 | 34 | 26 |
| 450/750v | 2.5 | 2 | 4. 0 | 7.41 | 0.009 | 34 | ||
| 450/750v | 4.0 | 1 | 4.4 | 4.61 | 7.41 | 0.0085 | 44 | 36 |
| 450/750v | 4.0 | 2 | 4.6 | 4.61 | 0.0077 | 44 | ||
| 450/750v | 6.0 | 1 | 5.0 | 3.08 | 4.61 | 0.0070 | 58 | 45 |
| 450/750v | 6.0 | 2 | 5.2 | 3.08 | 0.0065 | 58 | ||
| 450/750v | 10 | 2 | 6. | 1.83 | 3.08 | 0.0065 | 79 | 62 |
| 450/750v | 16 | 2 | 7.8 | 1.15 | 1.91 | 0.000 | 111 | 84 |
| 450/750v | 25 | 2 | 9.7 | 0.727 | 1.2 | 0.0050 | 146 | 113 |
| 450/750v | 35 | 2 | 10.9 | 0.524 | 0.868 | 0.0043 | 180 | 136 |
| 450/750v | 50 | 2 | 12.8 | 0.387 | 0.641 | 0.0043 | 282 | 169 |
| 450/750v | 70 | 2 | 14.6 | 0.268 | 0.443 | 0.0035 | 281 | 214 |
| 450/750v | 95 | 2 | 17.1 | 0.193 | 0.320 | 0.0035 | 344 | 273 |
| 450/750v | 120 | 2 | 18.8 | 0.153 | 0.253 | 0.0032 | 397 | 318 |
| 450/750v | 150 | 2 | 20.9 | 0.124 | 0.206 | 0.0032 | 456 | 370 |
| 450/750v | 185 | 2 | 23.3 | 0.0991 | 0.164 | 0.0032 | 519 | 422 |
| 450/750v | 240 | 2 | 26.6 | 0.0754 | 0.125 | 0.0032 | 592 | 507 |
| 450/750v | 300 | 2 | 29.6 | 0.0301 | 0.100 | 0.0030 | 685 | 592 |
| 450/750v | 400 | 2 | 33.2 | 0.0470 | 0.0778 | 0.0028 | 799 | 702 |
FAQ
1.Are you a manufacturer or trading company?
We are a professional manufacturer.We can control your order from the first beginning to the last.
Welcome to visit us.We'll pick you up in Zhengzhou
2. How can I get a sample to test your quality?
The samples are free for you.New clients are expected to pay for the courier cost.
3.What's your Minimum Order Quantity?
Normally 1000m.How ever the cable is very heavy.
You'd better order a suitable quantity to avoid the high freight.
Sea transportation is the best option.
4.Can I get a discount?
It depends on your quantity,We can make a discount and afford the freight.
Pls kindly contact us.
5. Does your company accept OEM production?
Yes, could print your company name we even custom the quality card to promote your company.
