Why the Electrical Wire heat during operation? During the operation of Electric Cables, they will heat due to conductor resistance. The resistance is generally very small, the heating can be expressed by the formula Q = I ^ 2R, it shows that for a section of conductor in actual use (r is constant), the greater the current passing through the conductor, the greater the heating; If the electric flow is constant, the heating power of the conductor is also constant. The heat released during operation will be absorbed by the conductor itself, resulting in the increase temperature of conductor. Copper Conductor Cable Wire With CE Standard applied: IEC60227, BS 6004 Rated Voltage: 450/750V Conductor Class 2 stranded plain copper conductors Class 1 solid plain copper conductor Insulation: PVC (Polyvinyl Chloride) Color: Black, Red, White, Yellow/Gree,...etc Working temperature: 0-70°C Certification: CE Others: Fire cable and other property Low Voltage Power Cable can be available Applications: Those Electrical Wire suitable for power & lighting circuits and building wiring. Also suitable for use as an earth wire the internal wiring of appliances and apparatus. BDK is a leading Electrical Cable, Electric Power Cable manufacture, the annual turnover reach USD 0.3 billion.We are the qualified supplier of State Power Grid, China Southern Power Grid and Vanke Group, Country Garden,ect and other large, medium partners around the world.
https://www.bdkcables.com/building-cables/