if you want to learn about the cummins automatic transfer switch picture below.There is part of a manual here. This automatic transfer switch was installed at a large gas station. That is in a remote part of the country. And so they occasionally have power outages, and they have a diesel generator and then they have this automatic transfer switch, which will yes, if the utility power goes out, it will start the generator and then it will according to how it is configured. It will do several things, including switching to the generator power automatically.
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