Why the bypass transformer input is fed from Normal LV Switchboard and the rectifier transformer is fed from Emergency LV Switchboard? If so, how the outputs are synchronised?
And then transformer isolated, so there is no shared neutral issue, and then rectified, so any phase error is also lost, so there is nothing that needs to be synchronised, and the emergancy supply can be anything from a DNO main to a local genset.
And then transformer isolated, so there is no shared neutral issue, and then rectified, so any phase error is also lost, so there is nothing that needs to be synchronised, and the emergancy supply can be anything from a DNO main to a local genset.
