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Switching contactors with PLC
Dear all, I would like to ask for an advice regarding starting of 4kW motor. We use this motor to power centrifugal pump and we need to start with start - delta starting. My question is whether it is a good practice to switch between the star and delta contactors with PLC. My understanding was...- JacobGog
- Thread
- Replies: 6
- Forum: Electric motors & generators engineering
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Bearing Submerged in Water
Dear all, I am looking for some advice on using bearings submerged in water. We are currently working on a submerged (slurry) pump that pumps water with plastic beads. Pump construction is very simple and schematics is shown below. Motor is 1500 RPM, 4kW, Shaft Dia is rouhly 22mm (1 inch)...- JacobGog
- Thread
- Replies: 7
- Forum: Bearing design, manufacture and maintenance
