Cable selection
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I need to install temporary power supply for a 120-square-meter space, using 3-phase 5-core cables; but I’m not sure which model of cable to choose Thank you for your help
Armored YJV-1000V-3*120+90+E50
Use YJV22-4*120+70
YJV-4×120+1×70
YJV stands for cross-linked polyethylene sheath (this is the type commonly used these days). The cable can withstand temperatures of around 70°C; it cannot be exposed to excessively high temperatures. The value behind it is usually 0.4 KV, indicating that the voltage that can be used is from low-voltage 380V circuits. The 4*120 further along refers to 4 cables with a cross-sectional area of 120 m² (120 generally can handle around 240A); the final 70 indicates that the fifth cable has a cross-sectional area of 70, which is usually used as a ground wire
YJV-0.6/1Kv-3*120+2*70; for underground use, use YJV22-0.6/1Kv-3*120+2*70
ZRYJV0.6kv/1kv-3*120+2*70mm2
yjv22 1/0.6 3*120+2*70
Use YJV22-4*120+70
If the boss needs cables, he can contact me