Hz means Hertz which is a measure of frequency. It was once just referred to as cycles per second. In the USA 60 Hz is the normal frequency for AC in a business or residence. It has nothing to do with the amperage per se.
If your device uses 900 Watts at 7.5 Amps, then it requires 120 volts. If you want to use it where the supplied current is 220 volts, then you'll need a transformer - but only if the device can operate on 50 Hz. Most places that use 220 Volts supply it at 50 Hz. If your device says it can operate on 50 Hz you can use a transformer.
The formula you are looking for is W = Amps x Volts.
Your question is akin to asking how many beef steaks are there in an orange! The ampere (not amp!) is used to measure electric current; the hertz is used to measure frequency. These are two completely different quantities and do not equate to each other!
The grid operates on 60 Hz. The grid operates on 50 Hz. For more information see the answers to the Related Questions shown below.
Volts and frequency are two different values. Amps are found by the following formula; I = E/R, I = W/E, I = square root of W/R. None of these formula use 60 Hertz (frequency) in their calculations.In what wattage?Solving for amps is: A=watts/voltsIf you the given wattage and volts then you can compute for amps.Ex. A=120watts/110VoltsA=1.09Amps
i went onto whirlpool's site and checked a basic electric range for some specs.here's a cut and paste from there:Electrical Requirements15 Amps. 60 Hz. 120 V.
15 Amps
yes it can
About 11,000
60 amps
60 times.
If your device uses 900 Watts at 7.5 Amps, then it requires 120 volts. If you want to use it where the supplied current is 220 volts, then you'll need a transformer - but only if the device can operate on 50 Hz. Most places that use 220 Volts supply it at 50 Hz. If your device says it can operate on 50 Hz you can use a transformer.
The formula you are looking for is W = Amps x Volts.
10 Hz 10 Hz
Your question is akin to asking how many beef steaks are there in an orange! The ampere (not amp!) is used to measure electric current; the hertz is used to measure frequency. These are two completely different quantities and do not equate to each other!
the maximum rating is 60 hz . it is work in50hz
In Norway it is 230 Volts, 16-25 amp, 60 Hz, grounded In rest of Europe it is 110 Volts 10-15 amps, 50 Hz, probably grounded too.