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Transformer Riddle No.106 - Transformer sizing based on unbalanced three phase loads
Hi How can we size the three phase transformer when we have three different unbalanced loads.
Author : Iqbal - From: UK
 
#1
Thu, January 28th, 2016 - 11:10
Transformer should be designed based on three times of biggest single phase loads. 
Author : Hamid - From: Iran
 
#2
Tue, September 12th, 2017 - 15:43
The safest way is to consider 3 times biggest 1 phase load with neutral suitable for current equal to  vectorial addition of the 3 loads 
Author : R K MOHAPATRA - From: India
 
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