Original Answer:
If the power was being generated by a generator all that has to be done is slow the RPM of the generator down until the frequency meter reads 50 Hertz. On a hydro site it would be the same scenario by slowing the turbine down.
Improved Answer:
changing frequency is one of the more difficult things to do. Decreasing the speed of a generator is not a practical answer if the power comes from grid. You can use a variable frequency drive, or a motor generator set (Where the motor is rated for 60HZ, and the Generator is rated at 50 Hertz).
For practical purposes, just get rid of the 50 hertz device and buy a new one.
Never heard of a power tool that runs on 100 volts AC. It would have to be 108 to 120 volts or 220 to 240 volts. It will work on the 120 volt outlet if is it 60 hertz in the U.S. or 50 Hrtz in some other countries. If it is 50 Hrtz then do not use it in the U.S. without a converter.
No because the pump motor will run too fast and the lifetime of the fridge will be severely reduced.
Any of the multi testers that I have come across are not frequency sensitive. I use a Fluke process meter and it can be used to measure frequency if that scale is selected. Voltage is voltage, amperage is amperage and resistance is resistance regardless of what he frequency is.
It should be all right. The main thing to get right is the supply voltage, because usually 50 Hz goes with 220-240 v and 60 Hz goes with 120 v.
The answer to the Related Question shown below is relevant to this question.
No, the Philippines uses 220 volts at 60 Hz.
The information given in the answer to the Related Question shown below may be relevant.
It may or may not work. The timer & clock for sure will not be accurate.
America 120 volts 60 Hertz, Australia 240 volts 50 Hertz.
America 120 volts 60 Hertz, Australia 240 volts 50 Hertz.
No, the RPMs of the motor will be wrong and the compressor will be damaged.
Never heard of a power tool that runs on 100 volts AC. It would have to be 108 to 120 volts or 220 to 240 volts. It will work on the 120 volt outlet if is it 60 hertz in the U.S. or 50 Hrtz in some other countries. If it is 50 Hrtz then do not use it in the U.S. without a converter.
No because the pump motor will run too fast and the lifetime of the fridge will be severely reduced.
No, the U.S. electrical system is 60 hertz not 50 hertz. The only way you can use it is if the charger will operate at 50 & 60 hertz which is unlikely but possible. It will be listed on the charger if it will operate at a lower hertz.
No it would not.
Yes, 240 volts is generated at 50 Hertz. This is a European frequency where as the frequency generated in North America is 60 Hertz.
Answer for USA, Canada and countries running a 60 Hertz supply service.220 volts automatically comes into your house on any three wire utility connection.