You can't. Three phase is a different animal.
You'll either need to:
Possibly... but only a trained electrical technician would be licensed to do that kind of work!
There are no three phase 120 volt systems.
If you have a 220v three phase delta system, the phase-to-phase voltage is 220v single phase; hence, no conversion is necessary. Don't worry about 220-240v rating, the voltage rating is nominal. Your 110v single phase has actually already be taken from a center-tapped transformer on your three phase system.
you could possibly design a fix for it but it would be a lot of trouble. the American dryer has internal components that run off 110v and that 110v is available from the three wire 220v circuit in the typical usa residence. this is because of the third wire, the neutral. the Korean 220 would be 2 wire. you would have to go inside the dryer, add a 220/110 transformer and rewire the dryer so that the 110v loads come off that transformer. it would then no longer be ul listed and would have to be evaluated by the authority having jurisdiction in Korea and back here in the usa.
Transformers without regulators in them will output voltage depending on the voltage coming in. For instance if you have a 230v to 110v transformer then you will have a ratio of 23:11 this means for every 23 turns in the transformers primary side you will get 11 turns on the secondary, so if you have an input voltage of 247v then the output voltage will be around 118v, conversly if you have an inout voltage of 221v then the ouplut voltage will be around 106v.
To convert 110v to 220v using a step-up transformer, connect the 110v input to the primary winding and the 220v output to the secondary winding of the transformer. The transformer will increase the voltage while maintaining the power output.
Possibly... but only a trained electrical technician would be licensed to do that kind of work!
There are no three phase 120 volt systems.
Yes, you can step down 415V to 110V using a transformer. The transformer will reduce the voltage to the desired level, allowing you to power devices that require 110V. Be sure to use a transformer rated for the appropriate voltage conversion.
The maximum output voltage of the battery pack with a 110v output is 110 volts.
Best way is to use a step up transformer to step up the voltage from 110V to 220V
To convert 110V to 100V, you can use a step-down transformer. A step-down transformer reduces the voltage while maintaining the same power output. Simply plug the device requiring 100V into the step-down transformer, and it will adjust the voltage accordingly.
If you have a 220v three phase delta system, the phase-to-phase voltage is 220v single phase; hence, no conversion is necessary. Don't worry about 220-240v rating, the voltage rating is nominal. Your 110v single phase has actually already be taken from a center-tapped transformer on your three phase system.
I'm sure you could, but it wouldn't be practical. The reason for this is because 208 volts between two phases comes from a three phase transformer, while 240 volts phase to phase comes from a single phase, center tapped transformer. If you're asking regarding a resistive load, such as a heater, the load should work with 240 volts or 208 volts. There will be a slight difference in performance, but it shouldn't be very noticeable. If you're asking because you have a motor load rated for 208v, you'll likely see that the motor requires three phase 208 volt power and you only have 'two phase' 240v power. You can however supply a three phase equipment or motor with a device called a phase converter.
You need to acquire a 110V to 220V step-up transformer. Just be sure to take into consideration the frequency of the AC voltage. I believe the UK runs at 50 hz. and the US is at 60 hz. What that means to you is that the waterfall will run faster here in the States. Also be sure that the transformer's output will match the power consumption of the device you're going to power with it. Do they make such a device? Yes, but you can also use a 220V to 110V step-down transformer in reverse. (Providing it's just a transformer.)
On a three wire supply system if you connect the two 110V wires together and they are across the phase they will short out and trip the breaker. If the two 110V wires are supplied from across the phase and connected to a motor then the motor will run. If the 110V wires are on the same phase nothing will happen.
To convert 110v to 12v using a transformer, you would need a transformer with a turns ratio of 9.17:1. This means the primary winding (110v) would have 9.17 times more turns than the secondary winding (12v), allowing for the voltage conversion. Make sure to select a transformer with the appropriate power rating to handle the load at 12v.