High-Voltage Electric motor A4-400X-8MT3

For the operation of mechanisms that do not require speed control (e.g. smoke exhausters, fans, pumps), high-voltage electric motors of the DAZO4, A4, etc. series are used. The mentioned motors are successfully used in various sectors of the national economy. Three-phase asynchronous motors equipped with a squirrel-cage rotor (A4 series) are connected to alternating current networks with a frequency of 50 Hz and a voltage of 3-6-10 kV. Motors with a voltage of 3 kV are produced in the dimensions of similar motors with a voltage of 6 kV while maintaining the power indicators. The stator current indicator of motors with a voltage of 6 kV is 2 times less than that of motors with a voltage of 3 kV.