The material surrounding the copper determines how hot the wire is allowed to get:
Per IEC 60364-5-52, the base value must be multiplied by correction factors. iec 60364 current carrying capacity 1.5 mm2 copper
, correction factors are provided. For example, at an ambient temperature of 40°C, the current-carrying capacity would be lower. The material surrounding the copper determines how hot
The paper presents a detailed analysis of the current carrying capacity of 1.5 mm² copper conductors under various installation conditions. The results show that: correction factors are provided. For example
According to IEC 60364-5-52, the typical current-carrying capacity for 1.5 mm² copper (with PVC insulation at 70°C) generally ranges between . Common Installation Methods:
For cables bunched in conduit or tray (single layer):
Several factors can affect the current-carrying capacity of a conductor: