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In Delta connected capcitor bank, One bank failed due to
some problem. Can we connect Open delta capacitor bank to 3
phase motor. The motor voltage rating is 6.6KV. IF yes what
changes will happen?
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Answer Posted / mostafaghodrat
if riverse power than motor is greater than the capacitor
bank and capacitor banks are designed just for the engine
and the motor rated voltage of the capacitor is no problem.
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HELLO EVERYONE, I RECENTLY HAVE FOUND ONE PROBLEM, I WAS TAKING NO LOAD TRIAL OF AN HT MOTOR 920 MOTOR , 1440 RPM , 6.6 KV, WITH AUTO TRANSFORMER. AT 450 V, LOAD WAS 40 AMP AND SPEED WAS 250 RPM. BUT AS WE INCREASE VOLTAGE FROM 450 TO 480V, LOAD BECOME 41 AND SPEED REDUCED TO SOME RPM . SO WHICH PHENOMENON ACTED HERE FOR REDUCING SPEED.?? AND IS IT HAPPENING ALWAYS OR IT IS RARE? I ALSO HAVE FACED SUCH PROBLEM WITH FEW LT MOTOR ALSO.
