

As the demand increased so did the classification. The concept of Mv Cable Sizing was introduced due to the increase in demand for a level of voltage. If they are not cut properly they may blow up and injure personnel or equipment. They have highly engineered connections that need to be cut properly. The Medium Voltage Cable Sizing has a voltage rating of 1KV to 100 VK.

The smaller the diameter the higher it will resist the energy flow. Hence Cable Sizing Chart helps in determining the size and the diameter. For instance, if a small sized cable is used then it may melt due to the heavy flow of current. These charts help in deciding the size of cable required for your application. While selecting a cable Electrical Cable Sizing Chart helps you make a better and informed decision. 1.5 should be used only when cable run is over a long distance and to cope with supply demand and voltage drop. However, in most cases, an Electrical Cable Sizing of 1mm is more than enough. When you are searching for wires for your home and domestic lighting then usually 1.5mm or 1mm is used. Electrical Cable Size Calculator helps in calculating it in large numbers. This gives you your target resistance of 5 which is required. For instance, If your wire has a voltage current of 150 Volts and your target is 30 then you divide 150/30. To calculate the Cable Sizing one needs to divide the voltage running through the cable by the target current. Cable Sizing Calculator 230V and 415V Voltage Drop. A power factor of 0.8 is used in calculating The KW.


It is calculated against IEC and British standards. It helps you understand the best fit size for your requirement. However, to decide which size will be appropriate for your application you require an Electrical Cable Size Calculator. There are a variety of cables available in the market in various sizes. Use our free Cable Sizing Calculator for High/ Medium Voltage power cables
