Not w/o great care and consideration.
It would probably burn up. :(
assuming this is a 12 volt system....45 amps.
The equation that you are looking for is; amps when kilowatts are known. kW x 1000/1.73 x Volts x pf.45 x 1000 = 45,000/208 x 1.73 x pf. Power factor to use will be .9. 45000/ 324 = 139 amps.
I am assuming that you are talking single phase. 45 kva is k = 1000, v = volts, a = amps. 45 kva is 45000 volt / amps. Input 45000 divided by 208 volts = 216 amps. Output 45000 divided by 120 volts = 375 amps. There are other losses in the transformer but as a general rule of thumb this is the calculation that you would use.
VA and Watts are different names for the same thing but denote different uses. Watts is actual power and VA would be used for potential power. So 5kVA = 5000 Watts. kVA = volts x amps / 1000 kW = volts x amps x power factor / 1000
A motor can be reckoned at 1.6 kVA per horse-power, so on a 415 v 3-phase suppy the current for 20 HP would be 45 amps. For continuous use the wire size should be 25 mm2
Purchase an automatic battery charger of at least 10 amps output. Voltage has nothing whatsoever to do with what you choose. It is going to be a 12 volt output charger if you use it on an automobile. You want an automatic charger that will shut itself off when the battery is fully charged so you do not have to monitor the charger yourself. You can also buy a charger that can be used as a booster to jump start a car with a dead battery if you choose. The Schumacher SC-1000A battery charger is an excellent charger that will charge auto batteries and deep cycle marine batteries. It will charge at 10, 6, or 2 amps. It is fully automatic and sells for around $45.
60 Degrees
No you can not. The power supply output of 5 volts is under sized. There is no way that a 45 volt device would operate from it. You will need to find a power supply of 45 volts.
45, 45, 65 ft lbs + 1/4 turn.
What is the Solar panel wattage to use charging a 12 volt 45 amp battery.
45 Watts
The battery in my 1995 Ford Explorer weighs 45 pounds
assuming this is a 12 volt system....45 amps.
With a low current 12 volt battery charger designed for motorcycle batteries. Alternatively a car charger in 15 minute spells allowing the battery to cool for 30 minutes between charging. Don't forget to pop the filler plugs out before charging. After the equivalent of 45 minutes to one hour of charge there should be sufficient juice in the battery to start the bike. Go for a ride for at least 15 min to finish charging the battery
Yes. In North America household power is 120/240V at 60Hz and 45 Watts means it will only draw 0.375 Amperes. So it can safely be used
The equation that you are looking for is; amps when kilowatts are known. kW x 1000/1.73 x Volts x pf.45 x 1000 = 45,000/208 x 1.73 x pf. Power factor to use will be .9. 45000/ 324 = 139 amps.
What is the use of grip safety on 45 caliber pistol?