At what voltage level is the current of 2300a?

The current of 656 volts is 2300 amps. The following formula can be used to calculate the voltage level of the electronic rod with a current of 2300A: current I (ampere) = 1.73×U (volt )× cosφ× I (ampere)/1000, where 1.73 is the three-phase voltage coefficient and cos φ is the power factor, which is generally taken as 0. Substituting the present I=2300A into the formula, we get: 2300 =1.73× u× cos φ× 2300/1000, which can be simplified to: u =10231.73× cos.