Search results

No it was not converted. 3 phase 120/208v

Problem solved. I mapped out the windings (draw label according to parallel star.) Started testing each winding. All windings checked out. Then proceeded to continuity test the connection between the windings. 3 terminal on the voltage config board was corroded and 1 of the 3 was loose...

Hi all, These are some of the better moments in life when a group of people can take the time out to share and give of their time and technical experience to help others solve problems. Thank you.

I did the test. Results as follows: T1. To T2. 124.8 volts T2 to t3. 216.4 volts T3 to t1. 127.2 volts T1 to t12. 2.4 volts T2 to t12. 124.7 volts T3 to t12 124.9 volts Continuity. T1 to t4 only T2 to T 3,5,6,7,8,9,10,11,12 T3 to T 2,5,6,7,8,9,10,11,12. I just want to say, i truly...

What i am checking for voltage with unit running. Or continuity resistance with unit not running.?

1 How can i check to see if the winding is faulty? 2 are there diodes in those 006as that can go faulty and cause the winding not to produce power?

There is no power on 1 of the 3 phases. Top lug. The avr sense lines a connected to the other two legs and they are generating power. I assumed because the avr is meant for single phase, it will only produce power on two phases only and not the 3.

Good morning all. Has anyone successfully used an aftermarket AVR (auto voltage regulator) on an MEP 006A? I am done with the old regulator exciter box issues. Someone told me they used a basler avc 63 -4 but its only firing up 2 of the 3 legs. If this has been answered or addressed before...