There are four currents per square meter, and sixteen can pass sixty-four currents.
Current carrying capacity of PVC insulated copper conductor or cable with different laying methods when the ambient temperature is 40 ° C under steady state conditions.
1. When laying and protecting conductors (single core cables) with conduit and cable conduit devices, the current carrying capacity is 60A;
2. When laying and protecting conductors (multi-core cables) with conduit and cable conduit devices, the current carrying capacity is 53A;
3. The current carrying capacity is 66A when there is no conduit or channel and the cable is suspended on the wall side;
4. When the cable is horizontally or vertically installed on the open cable trailer, the current carrying capacity is 70A.