Answer / bala

Consider
200 VA / System
60kva x 0.8 = 48 kva ( Efficiency =0.8 )
Calculation
= 48000/200 =240 workstation or system

Answer / muthuramn

u can connect upt o 240 system

Answer / i h rao

Computers are working on DC power supply. If the DC conversion if suitable for 60 cycles then there will be no problem. Normally, DC power supply units are designed for both 50 and 60 cycles. Cycles depend on the RPM of the Alternator. Less the RPM less the cycles.

how much current does 3ph a.c & d.c motor drawn.Plz. provide formula with example.

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