From a new Felder dust collector. The motor is 3kw, 240 volts but that's about all I can tell. Is there anything on that plate to indicate single or three phase ? I'm guessing "S1" may indicate single phase, or perhaps even "1~" but the confusing part is there are 4 input wires, just like on a three phase motor. Thoughts ?
I also wonder what the "400 V DB" is all about ?
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I also wonder what the "400 V DB" is all about ?
