Ако е закъснителна линия това значи че най-високочестотната ще е намотка номер 1 и понискочестотни ще са намотки 2 и 3.
как да си обясня това
F1= 27.77kHz
F2= 60.606Khz
F3= 50.631Khz
Have the possibility to program at once the 3 frequency you want, the frequencies itself
must conform to the following table in order to have as output an automatic rotating field
with 120degrees spacing. This can be done by allowing the division ratio to choose i.e. :3,
:7, :49 or other ternary values. It is clear that said ratios refer to harmonics. So if Finput is
known than F1 = Finput x 3, F2=Finput x 7, F3 =. Finput x 49. In our case we would have,
if Finput were set to 1000 Hz - 3000Hz, 21000Hz and 49000Hz.
Или поне немога да си го преведа
от фаила ECD_Control_Requirements.pdf