7.11.2.2 Turn Limits Setup
The turns ratio limit setting table is used to set the nominal value, upper and lower limits, phase and
short-circuit pins of each winding of the transformer.
Touch the TURN limit setting table, or move the cursor to the TURN limit setting area, and use the
number keys, the corresponding magnification or the [ENTER] key to set.
The magnification corresponding to TURN is M, k, μ, m, and the [ENTER] key is x1.
7.11.2.3 Turn Phase Setup
When setting the limit of the number of turns, you can set the secondary winding phase for sorting,
"+" means the same direction, and "-" means the reverse direction.
The phase of the primary winding is used as the reference phase and cannot be modified. When the
measured phase of the secondary winding is inconsistent with the phase set here, it will be judged as
unqualified.
The default setting of the instrument is opposite to the primary phase, which means the phase is
unqualified.
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