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The 900
Series Power Switches are zero firing, multiple voltage controllers that are
used for connecting line voltage potentials to resistive loads. Firing at zero
voltage crossing reduces Radio Frequency Interference (RFI).
It also
can be used in any connection arrangement or combination of phases without
regard to phase rotation. Power switch(es) can be used in three phase
applications, in the line, in the Delta, or in the Wye.
Features
• Each power switch incorporates its own
zero-firing logic, providing any combination or connection arrangement for
single or three phase applications.
•
Up to twelve power switches may be
controlled from one 901 Series Logic. (For applications requiring more than 12
power switches, consult factory.)
• No phasing required.
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