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Transformer Ratings
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Description
Determine Transformer Ratings
Solve
Determine Transformer Ratings
Step 1: Determine Transformer Ratings
1.1
Select kVA
45
75
112.5
150
300
500
750
1000
1500
1.2
Select Line-to-line primary voltage
208V
480V
1.3
Select Line-to-line secondary voltage
208V
480V
Step 2: Solve
2.1
Proof steps
Show proof steps
2.2
Solve for Transformer Ratings
See also
Calculations
Determine the Transformer Full-load Amperes
Determine the Transformer Full-load Amperes
Guides
Transformer with connected motor, Point-to-Point Method
Tables
Transformer Impedance Factors
Full-load current for single-phase transformer voltage
Forms
Power Transformer Test Form
Definitions
Transformer Impedance
Transformer
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