Yes, assuming the panel is 460 volt, three phase. You will need to supply a 2-pole breaker of the proper current rating. The breaker installs on any two adjacent phases, such as A-B. Any two phases of 460 volt, three phase power will yield 460v single phase.
IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOB
SAFELY AND COMPETENTLY
REFER THIS WORK TO QUALIFIED PROFESSIONALS.
If you do this work yourself, always turn off the powerat the breaker box/fuse panel BEFORE you attempt to do any work AND always use a meter or voltage indicator
to insure the circuit is, in fact, de-energized.
You can use a voltage converter to step down the 460V 3 phase motor to match the 380V 50Hz supply. Make sure the converter can handle the motor's current requirements. It's also advisable to consult with an electrician to ensure safe and proper installation.
There are two types of water pumps, submersible and fixed position. Each pump is wired differently from one another. Use the discussion page to state what type of pump you are talking about.
No A intermediate switch can not be used to change three phase to single phase.
No, a single phase motor cannot be directly connected to a three phase soft start. A single phase motor requires a single phase power supply, while a three phase soft start is designed for three phase motors. Using the correct soft start for the motor type is essential for proper operation and protection of the equipment.
If a single-phase device is connected to a phase-to-phase voltage, the device may get damaged due to the higher voltage applied. Single-phase devices are designed to operate at a lower voltage compared to phase-to-phase voltage levels typically found in three-phase systems. It is important to match the voltage ratings of the device with the supply voltage to prevent damage.
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.
My first thought is this is probably a corner grounded delta system, but I'm confused by your voltages. If this was a 460v (L-L voltage) ungrounded or corner grounded system, the phase to ground voltage is meaningless, but the phase to phas voltage will be 460v all around the delta. If you have a 460v system and you're only seeing 230v, there's something wrong.
You can use a voltage converter to step down the 460V 3 phase motor to match the 380V 50Hz supply. Make sure the converter can handle the motor's current requirements. It's also advisable to consult with an electrician to ensure safe and proper installation.
Single phase.
There is no such thing as a two phase instrument. There is only single phase and three phase. You can only have: single phase/ one pole single phase/ two pole three phase/ three pole
Yes, there is a difference between single phase and three phase circuits.
First of all, a 150 HP 460V 3-phase motor only draws around 170A, so two of them would only draw 340A, not 800. 340A at 460V equals almost 300,000 watts (or 300kw), and the generator would need to be sized a little bigger than this to start such big motors.
By having a transformer with 3 phase input and single phase out put
working of single phase preventor
There are two types of water pumps, submersible and fixed position. Each pump is wired differently from one another. Use the discussion page to state what type of pump you are talking about.
Single phase inherently requires less equipment (it's cheaper). Three phase motors are more efficient than single phase.
3 phase /sqrt(3) * 30 degree phase shift = single phase.