There is no such thing as a 'total current' for a three-phase generator in the sense that you suggest -i.e. the sum of the phase currents.
Current ratings are based the current that the machine can deliver to a load on a 'per line' basis.
anywhere between 4 and 12 ampere max.
Electrical current stated or displayed as Amperage
The unit of voltage is the "volt". The unit of current, sometimes called "amperage", is the "ampere".
As what i know, 30-50 Ampere per cathodes
To obtain amperage from a formula you need at least two components. Formula for amperage are I = W/E, I = E/R and I = sq root of W/R.
To find the rated current output of the generator, you must divide 375 kV.A (not 'kva') by the machine's rated voltage.
It is a gauge that measures electron flow or current. Current is usually described as amperage. Therefore the AMP gauge.
The amperage of a 12V battery depends on its capacity, which is measured in ampere-hours (Ah). To calculate the amperage, you would divide the capacity (Ah) by the voltage (V). For example, a 12V battery with a capacity of 100Ah would have an amperage of 8.33A (100Ah / 12V).
A 250 kAV generator produces 250,000 AV, which is the product of ampere and volt. If the same generator operates at 400V, for example, it will generate 250,000AV / 400V = 625A.
Ampere is the unit used to measure the current.
because the generator generate apparent power in kilos and it is written as ( kilo volt ampere OR KVA) it is the combination of active and reactive powers where active will be used by the consumers and the reactive will come back to the generator.
Amperes are the units; 'I' is the symbol chosen to represent amperage.