Array Solutions - SAL12/20/30 - Mark II Manual – Rev. 1.5.1 – September, 2018
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NOTE: If you apply the Pythagoras formula to the triangles’ dimensions shown
above, keep in mind that the formula will work with straight lines drawn on a paper
which does not include the wire sag and the lack of perfect straightness. What is
important is that the loops have the same perimeter and are installed as
symmetrically as possible within reasonable practical limits, regardless of their
lengths as long as they are equal.
SAL-30
SAL-20
SAL-12
Length of Vertical
wire section
356” (904 cm)
222” (564cm)
136.5” (347cm)
Hor. section Length
300” (762 cm)
210” (534 cm)
126” (320 cm)
Total loop Length
1122” (2849 cm)
744” (1890cm)
456” (1158 cm)
Coupler Distance
(From vertical wire
of loop to center of
coupler)
153” (388 cm)
86” (218cm )
60” (152cm)
