25mm2 6kv cable 240 mm2 de cable cable de aac 250 mm2
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Min.Order:1
Henan Kingyear Aluminum Industrial Co., Ltd.
The detail technical data of 25mm2 6kv cable 240 mm2 de cable cable de aac 250 mm2 as below for reference, any customized is available. | ||||||||||||||||||
Rated Voltage, No. of Core and Range of Sectional Area | ||||||||||||||||||
Rated voltage (kv) Sectional area (mm2) No. of core | 1st class | 0.6/1 | 1.8/3 | 3.6/6 | 6/10 | 8.7/15 | 12/20 | 18/30 | 21/35 | |||||||||
2nd class | 1/1 | 3/3 | 6/6 | 8.7/10 | 12/15 | 18/20 | - | 26/35 | ||||||||||
1 Core | 1.5-800 | 25-800 | 25-1200 | 25-1200 | 35-1200 | 50-1200 | 50-1200 | 50-1200 | ||||||||||
2 Core | 1.5-185 | 25-185 | ||||||||||||||||
3 Core | 1.5-400 | 25-400 | 25-400 | 25-400 | 35-400 | 50-400 | 50-400 | 50-400 | ||||||||||
4 Core | 2.5-400 | 25-400 | ||||||||||||||||
5 Core | 2.5-400 | 25-400 |
DC resistance: conductor resistance of finished cable at 20ºC per kilometer is not more than the following values. | ||||||||||
Nominal section area (mm2) | Copper core | Aluminum core | Nominal section area (mm2) | Copper core | Aluminum core | |||||
1.5 | 12.1 | 18.1 | 95 | 0.193 | 0.32 | |||||
2.5 | 7.41 | 12.1 | 120 | 0.153 | 0.253 | |||||
4 | 4.61 | 7.41 | 150 | 0.124 | 0.206 | |||||
6 | 3.08 | 4.61 | 185 | 0.099 | 0.164 | |||||
10 | 1.83 | 3.08 | 240 | 0.0754 | 0.125 | |||||
16 | 1.15 | 1.91 | 300 | 0.0601 | 0.1 | |||||
25 | 0.727 | 1.2 | 400 | 0.047 | 0.778 | |||||
35 | 0.524 | 0.868 | 500 | 0.0366 | 0.0605 | |||||
50 | 0.387 | 0.641 | 630 | 0.0283 | 0.0469 | |||||
70 | 0.268 | 0.443 | 800 | 0.0221 | 0.0367 |