i have 2 hp pmdc motor
spec : 180 v , 8.2 amps, 4000 rpm, duty - treadmill

and i have 4000w scr voltage controller 220v ac

and i have 10 amps 1000v bridge rectifier.


after making a circuit for my project, motor runs
but i makes voltage drop after 30 secs - motor and bridge recifier is not heating, but it makes my house all equipments voltage drop ,,, why ????

how can i solve it. help me ????

 

One thread per question, please.
https://forum.allaboutcircuits.com/threads/some-basic-doubts-in-my-projects.143659/