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Ⅰ
.OUTLINE
Phase shifter is a new generation of portable electrical equipment which
is composed by transformer phase shifter, digital phase display, digital voltage
and current display, output voltage adjustment, fine-tune of phase shift and
power source modules and so on, this product combine the technology of
transformer phase shifter and digital measurement, with the advantages of
high precision for phase adjustment ,accurate and intuitive readings,
adjustable output voltage. The structure of this machine is solid and reliable,
sealed, and easy to carry or to use in the field and on site.
Ⅱ
. APPLICATION AND APPLIED SCOPE
Phase shifter can reach any point of the lead or lag phase shift from 0 to
360 degrees.
The phase shifter transformer has three phases and three core
columns,with Y0 wiring way. Each phase has four equilateral windings, whith
are cross-connected with different angles to form a hexagon connected to the
diagonals. The hexagon has tewlve files, and each file has 30 degrees.Thus
we can do synchronous adjustment of three phases. The fine tune bases on
three coaxial autotransformers and capacitors, and the output phase in the
range of 0 to 360 can be adjusted simultaneousely to ensure the balance
output of three phases.
