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.
The operating temperature for a 1500 kVA diesel generator can vary depending on the specific model and manufacturer. It is important to check the manufacturer's specifications for the specific generator model to confirm its exact operating temperature range.
kva*cos(phase angle)
635kva
Depends on the kva rating of the devices to be tested using a transformer.
In a diesel engine connected to a generator with a 23% engine efficiency, 1 liter of diesel should produce nearly 2.7 kilovolt-amperes. More with improved engine efficiency.
The oil perisher for 1500 KVA generator is used for the lubrication purposes.
A 40 kW diesel generator typically has a rating of around 50 kVA (kilovolt-amperes) when considering a power factor of 0.8, which is common for diesel generators. This rating allows for a balance between real power (kW) and apparent power (kVA) used in electrical systems. The generator's capacity should also account for any additional loads or starting requirements of connected equipment. It's essential to choose a generator that can handle peak demands while running efficiently.
To calculate the kVA rating of the transformer, you can use the formula: kVA = (Voltage × Current) / 1000. In this case, the secondary winding delivers 10 amps at 480 volts. Therefore, the kVA rating is (480 V × 10 A) / 1000 = 4.8 kVA.
yah! definately affects, the kva of transformer is suitable for the certain load according to the rating.
2
VA or KVA or MVA
Well, that will depend on a few things. What kind of engine is the diesel going through? Is it being mixed with anything else? Are you driving on highway or city?