To determine if a 45 kVA generator can handle a 5-ton (5 horsepower) air conditioner, we need to convert the horsepower rating to kilowatts (kW) and compare it to the generator's capacity.
1 horsepower is approximately equal to 0.7457 kilowatts. Therefore, a 5-ton (5 horsepower) air conditioner is equivalent to 3.7285 kilowatts.
A 45 kVA generator typically provides 45,000 volt-amperes, which is equivalent to 45,000 watts or 45 kilowatts.
In this case, the generator's capacity of 45 kVA (or kilowatts) is greater than the power requirement of the 5-ton air conditioner, which is 3.7285 kilowatts. So, the 45 kVA generator should be able to carry a 5-ton (5 horsepower) air conditioner without any issues.