phase selector

A) Selects one phase out of three phase. Priority to 1st then 2nd then 3rd.
Input voltage Range Narrow 165V-265V
Width  120V-28V
Display – 7 segment LED display for
– three input voltages & output current
– LED to indicate phase
– present /out of range, load
– connected to output, selected
– input voltage range
Selection Mechanism By Static Switch

 

B) Selects one out of two sources 1 phase or 3 phase priority to 1st source.
Selection Mechanism Electro mechanical contractors Mechanical Interlock
Indications R.Y.B. ON
Second source ON
Load on 1st or 2nd source