7.11.4.1 Lk Limit Setup
The Lk limit setting table is used to set the Lk standard value, upper and lower limits,
multi-frequency, multi-level, and short-circuit pins of each winding of the transformer.
Touch the Lk limit setting table, or move the cursor to the Lk limit setting area, and use the number
keys, the corresponding magnification or the [ENTER] key to set.
The magnification corresponding to Lk is p, n, μ, m, and the [ENTER] key is x1.
7.11.4.2 Lk Multi-frequency Setup
If the user needs to use different frequencies to test different Lk pins of the transformer, in the
transformer Lk limit setting table, touch or move the cursor to the frequency area of Lk. After
inputting the frequency in this area, the frequency here will be automatically used during the test. If
the parameter is not set, the frequency of Lk in the test condition table will be used.