april
Member
I am looking for a brief primer on these. I don't want to have to spend a week reading in depth but rather just a brief summary .
Anyone have a favorite site ?
My problem is a 3 phase brick saw with a 4 HP motor but thats about all I can read from the placard on the motor . It mentions two voltages too a high one and a low one I suppose . Don't understand that . I thought all 3 phase was all 450 Volts?
So I go into the connection box and again it says high and low voltage,see pic attached
I'm connecting another single phase motor instead for a try and I would like to use the existing wiring and switchbox and leave one wire disconnected .
Anyone have a favorite site ?
My problem is a 3 phase brick saw with a 4 HP motor but thats about all I can read from the placard on the motor . It mentions two voltages too a high one and a low one I suppose . Don't understand that . I thought all 3 phase was all 450 Volts?
So I go into the connection box and again it says high and low voltage,see pic attached
I'm connecting another single phase motor instead for a try and I would like to use the existing wiring and switchbox and leave one wire disconnected .
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