Two way switch connection for Inverter cum Mains, with all possible purposes.

Discussion in 'The Projects Forum' started by GansGanesh, Apr 2, 2015.

  1. GansGanesh

    Thread Starter New Member

    Apr 2, 2015
    1
    0
    One - without two way switch - if the one way switch is opened, other home utilities doesn't receive main supply.
    Inverter switchings without two way switch.jpg
    Two - with two way switch - if the one way switch is opened, other home utilities will receive main supply, when two way switch shifts towards main (manually [​IMG] only during isolation of inverter during maintenance or inverter fault)
    Inverter switchings with safe isolation.jpg
    From these two circuits, you will get some idea about the purpose and importance of two-way switch in a Inverter cum Mains supplied areas.
    In case of inverter fault, open the one way switch and close the main side switch in two way switch, by the way, during maintenance, supply from mains won't be interupted. :)
     
  2. Kermit2

    AAC Fanatic!

    Feb 5, 2010
    3,792
    948
    your two way switch most certainly would interrupt mains powered devices. with contact bounce included it is not possible to switch between power sources by hand and not have a long( by electronic equip. standards) interruption in power. also there is arc damage on contacts if switch is moved while large currents are drawn.
     
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