We have got a requirement from customer side, more over its in Agricultural Area. Customer is preferring 3 Phase 10kVA Rating Transformer for the above mentioned hp.
Instead of 10kVA, we wanted to supply him 16kVA for other issues.
So,please reply me.
Refer to your answer, please note that the procedure to define the Power of transformer is as follow :
– The motor's power in ” kW ” is : 7.5 ( HP ) x 0742 = 5.5 kW
– The needed power assuming that ” Cos φ = 0.85 ” = 5.5 / 0.85 ≈ 6.5 kVA ( if the Cos φ is different, please re-do the calculation )
So, 10 kVA if suitable with around 50% plus than the needed power, but certainly with the standard percentages of ” Drop Voltage “.