There is no way to answer without knowing the wattage rating of the 9 volt generator. A generator's wattage rating depends on the size of the wire in it, the wattage of the rectifiers if it is a DC generator, and the horse power of the engine or motor that is available to turn the generator.
It is expressed in Volt-Amperes not Watts.
How many Amps is the fridge pulling? Multiply the Amps by the 120V circuit you're plugging into and you'll get your Watts.
A 6kVA generator puts out 4.8kW (4800 watts) with a power factor of 0.8 Formula w (watts) x pf (power factor) = VA (volt amps) This generator will be able to draw a load of 20A (amps) 6kVA = 6000VA. Where watts is only a measurement of "real power" used (eg: Heater element) VA is a measurement of total current that will flow through a circut. (eg: capacitor) A capacitor does not use power (kW) but current does flow in a circut where capacitor is connected. kVA ratings would be used to size cables.
110 volts divided by 1,300 watts(1.3 kw) = .09 kw or 900 watts.
The generator should be about ¾ hp.
One volt is zero watts.
Not sure about how many Watts your 36 volt charger uses, but you can find out by this formula... Volts X Amps = Watts.
On a 120 volt supply, up to 360 watts. On a 240 volt supply, up to 720 watts.
Volts * Amps = Watts 12 Volt * 2 amp = 24 Watts
770 watts.
If your generator is rated at 1000 watts continuous......and you are using 120V.....available amps are 1000/120 =8.3 .
You will need a 50 kW generator for a single phase 120/240 volt service.
Amps, volts and watts are interrelated, but you need to do a little math. Amps * Volts = Watts
Watts = Amps X Volts Grab your calculator!
amps*volts=watts 40 amps *12 volts= 480watts watts/volts=amps 480watts/110volts=4.36363636amps So you need a 110 volt generator that can produce about 5 amps as a bare minimum. To take into account system heat loses that occur when converting power consider doubling it to be safe. (this is over kill but the advantage is that your generator is not working at full capacity at all times)
Answer Generators usually always go by watts. To figure this all you do is take(volts x Amps) = watts. You know the volts (220) then look on the pump for the amp rating and then multiply them and you will have your watts. Then get a generator that is rated for this amount for continuos operation not peak watts. Hope this helps.
Diesel engines are always rated in watts (or horsepower in North America), never in volt amperes which is the unit of apparent power and does not apply to non-electrical machines.However, if you are referring to a diesel-driven generator, then that generator's rated output is indeed measured in volt amperes. The power delivered, in watts, depends on the power factor of the load -e.g. if the load is purely resistive, then the number of watts will be, to all intents and purposes, numerically equal to the volt amperes. For inductive loads (e.g. a motor), then the watts will always be lower than the volt amperes -how much lower, depends on the load's power factor.