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The Transformer Factor is multiplication of the P1 Ratio (PT Ratio) and the F1 Ratio (CT Ratio). This value is set using the TstBench Software during the 6300 commissioning.
|IF CT ratio is 600:5
IF PT ratio is 120:120
CT ratio (F1) = 120
PT ratio (P1) = 1
Transformer Factor = F1 * P1
in this case = 120 * 1 = 120
In the TstBench software, the Transformer Factor for 120 is decoded as shown below:
Make the Transformer Factor of 120 into 6 digits by adding 0's to the front of the number if necessary (i.e. 000120)
The 2 most significant bits are the 2 least significant bits of the transformer factor in the TstBench software (i.e. 00)
The next 2 digits, 01 will be the next 2 digits of your number (i.e. 0100)
Repeat for the next 2 digits, 20 (i.e. 200100)
Transformer factor in Software = 200100
Transformer Factor of 2452
Transformer factor in Software = 522400
Transformer Factor of 123456
Transformer Factor in Software = 563412
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