SIR Just wanted to find out, motor is connected in delta or what? After auto transformer is disconnected since motor will eventually run at main contactor only???
Hi,initially ,Autotransformer contactor and star contactor will on with the help of star / Delta timer .After 2 to 3 second Delta timer on and star timer off and Main contactor will be on ... So motor will run in delta means.. I hope you will correct it ...
Hello. My father has a sawmill but after not using it for a while now there is a problem. When turned on it humming/buzzing but engine does not rotate. Engine uses 3 phases and all of it coming to the main fuses. Saw is rotating easily with hand so it's not jammed. I am not an expert in motors but I have a little bit experience in electronics. In electric box I saw that there is a autotransformer? (with SSRS tag :D) and it looks rusted/corroded so I guess there is a problem with it. Could it cause such a problem that engine is buzzing and not start? Maybe someone could help and say what should I check to find a problem? (I have multimeter so I can check continuity/measure voltages etc.)
PLEASE EXPLAIN WITH MODEL CALCULATIONS TO SELECT THE SIZING OF SPARES OLR, CONTACTOR MAIN CIRCUIT WIRES, AUTO TRANSFORMER SIZE , SF UNIT / MCB TO DIFFERENT HP MOTORS.
Star delta starter power wiring
ruclips.net/video/I1x0gpcXTJ0/видео.html
Great graphical visual explanation. This makes the learning experience so realistic. Thank you
Very good explaination, rombe nandry sir
I refreshed my knowledge. Your video is very useful. Thank you bro
Great explanation and graphics
Will you do one on liquid starters with 3 phase slip ring motors
Thanks alot 😊
Hi..Sir this software what U user for vedio Sir? Diagram drowing
Very nice. Can do wiring for the transformer with a control circuit?
SIR Just wanted to find out, motor is connected in delta or what? After auto transformer is disconnected since motor will eventually run at main contactor only???
Hi,initially ,Autotransformer contactor and star contactor will on with the help of star / Delta timer .After 2 to 3 second Delta timer on and star timer off and Main contactor will be on ...
So motor will run in delta means..
I hope you will correct it ...
Super
Thank you so much
You're most welcome
sir how much k,w motor can be run from auto transformer circuit, it can run 160,200 k,w
Pls kindly explain tapping on a transformer. N pls post a clear pic of auto transformer
Hello. My father has a sawmill but after not using it for a while now there is a problem. When turned on it humming/buzzing but engine does not rotate. Engine uses 3 phases and all of it coming to the main fuses. Saw is rotating easily with hand so it's not jammed.
I am not an expert in motors but I have a little bit experience in electronics. In electric box I saw that there is a autotransformer? (with SSRS tag :D) and it looks rusted/corroded so I guess there is a problem with it. Could it cause such a problem that engine is buzzing and not start? Maybe someone could help and say what should I check to find a problem? (I have multimeter so I can check continuity/measure voltages etc.)
Then what is the use of main contactor their
PLEASE EXPLAIN WITH MODEL CALCULATIONS TO SELECT THE SIZING OF SPARES OLR, CONTACTOR MAIN CIRCUIT WIRES, AUTO TRANSFORMER SIZE , SF UNIT / MCB TO DIFFERENT HP MOTORS.
HOW TO SELECT THE SIZING OF SPARES OLR CONTACTOR MAIN CIRCUIT WIRES SF UNIT MCB TO ATS STARTERS . EXPLAIN WITH MODEL CALCULATION ( IN TAMIL)
Worng wiring
I am weting control wiring auto transformer
soon i will published
Yes sir we are waiting for control wiring
We are waiting for control wiring
😢
wrong wiring you got three leds and you have star shouldn't the motor be six leads
Hmm I wonder 🤔