Yes, as long as you use only one phase of the 3 phase system. If R & Y gives 460 volts, use R & Y. This not a good approach though.
To answer this question the contact positions on the three position switch must be stated. By knowing the contact positions a proper wiring diagram can be conceived.
230V/1Ph/50Hz 1HP (0.75 kW)Motor Capacitor start induction motor ( single phase)
The 3PH motor has no internal contacts for a centrifugal switch and are therefore more durable when switched on and off frequently,
Yes, 1pH is more acid than 4pH
depends on length of circuit, continuous duty or not. not knowing these factors i would say 12awg on a 20a breaker.
For a WEG brand 184T 5hp 1-phase 240V motor, you typically need a start capacitor in the range of 100-200 µF and a run capacitor around 20-50 µF. The specific values can vary based on the motor's design and application, so it's essential to check the motor's nameplate or consult the manufacturer's documentation for precise specifications. Always ensure that the voltage rating of the capacitors meets or exceeds the motor's operating voltage.
Ph such a three phase is 3Ph for example
it depends on the load and size of the motor if the motor has to drive heavy loads from initial state it require more torque, for this we use star-delta starters where load on motor in permissible then we use a DOL starters DOL starters are direct supply feeders to the motor so there is no rule to use a starter. we can use anything to swith the motor. for protection we need a overload relay and you ask for a 1ph motor, i.e maximum 3hp motors are available for less than 2 hp motor you can use a 6amp switch used in household or a 6amp mcb (includes overload). for 3hp a 16 amp switch or a 10amp mcb is more than enough
I would like to know your application, but here goes. If you are using this motor for an air compressor or a hydraulic unit you need to get the motor to running speed before starting to load the motor. Single phase motors start a little slower because of the capacitors and centrifugal switch in the start windings. Most air compressors are designed to allow the motor to get to running speed, however if on a hydraulic unit you may need to use a dump valve and close it once the motor has attained full speed. These motors will start loaded, but my experience is they usually burn through a lot of capacitors on start.
i have a mobile unit want to buy a nordyne eletric furnace 17kw 57000 btu model e3eb-017 240/1ph
No, not at all. Single phase power consists of two "hot" conductors whose sine waves are 180 degrees apart. Three phase power has three "hot" conductors whose sine waves are 120 degrees apart. The voltage level has nothing to do with it.
There are no acids that have a pH of exactly 1 because pure water has a pH of 7 at 25°C. Acids with a pH close to 1 include hydrochloric acid (HCl) and sulfuric acid (H2SO4), which are strong acids that can result in low pH values when dissolved in water.