Hello,
I have a application where I have a threepase transformer that gives 22V AC 50 Hz. I use A Three Phase Rectifier Bridge to make DC Voltage.
The system is for testing DC 24 V motors at max 2kW. The recitifiers are speced for continous 1200V and 220A. I have a 200A fuse. The motors are only run 1-2 minutes at a time and then pause for many minutes.
Two Rectifier Bridges has now broken down in short time Any ideas why?
More data:
https://www.elfa.se/Web/Downloads/a_/en/ouSKD210_data_en.pdf
I have a application where I have a threepase transformer that gives 22V AC 50 Hz. I use A Three Phase Rectifier Bridge to make DC Voltage.
The system is for testing DC 24 V motors at max 2kW. The recitifiers are speced for continous 1200V and 220A. I have a 200A fuse. The motors are only run 1-2 minutes at a time and then pause for many minutes.
Two Rectifier Bridges has now broken down in short time Any ideas why?
More data:
https://www.elfa.se/Web/Downloads/a_/en/ouSKD210_data_en.pdf