I have transformer have 5 % iz what this mean and what is its affect second i have one transformer 3 phase it does not have any information how can i calculate kva for it
thanks
thanks
power = voltage x currenthow can i calculate kva for it
percent impedance is basically your internal impedance, and is an indicator of the current available during short circuit. This information is relevant when you are selecting appropriate fusing for the trans, as well as sizing it for such things as motor loads. When an attached motor starts, it's relatively heavy current draw will cause a voltage drop in relation to the trans' impedance. This is a very important consideration when supplying motor loads.I have transformer have 5 % iz what this mean and what is its affect second i have one transformer 3 phase it does not have any information how can i calculate kva for it
thanks
this will not work, care to try again, just for the exercise? Or more specifically for RRITESH, how would you calculate Kva of a 3 phase transformer?power = voltage x current
voltage output or input, same with current