PosClimb
17th Oct 2010, 00:36
So the "TRANSFER BUS OFF" light will illuminate when the associated Transfer Bus is not powered.
But at the same time "SOURCE OFF" light will also illuminate if the associated Transfer Bus is not powered.
To me the, the SOURCE OFF light seems "redundant" since the TRANSFER BUS off lights seems to convey the same info.
But I'm sure there is a good reason to have the SOURCE OFF light.
Anyone know why it's there?
I'm guessing the SOURCE OFF light serves to let us know if we're trying to connect a power source whose Frequency/Volts are not in safe limits?
But at the same time "SOURCE OFF" light will also illuminate if the associated Transfer Bus is not powered.
To me the, the SOURCE OFF light seems "redundant" since the TRANSFER BUS off lights seems to convey the same info.
But I'm sure there is a good reason to have the SOURCE OFF light.
Anyone know why it's there?
I'm guessing the SOURCE OFF light serves to let us know if we're trying to connect a power source whose Frequency/Volts are not in safe limits?