Preventive Maintenance Auto Transfer Switch
Is there any preventive maintenance we should be doing on our Auto Transfer Switch? Heres why I ask - We just had an odd situation. Plugged into shore power a couple days ago as normal, then flipped...
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If you are simply turning the A/C on or off, not much difference, but if you are "Hot Switching" it, that, in this context, is switching from one power source to another, Some very strange things can happen that will cause the contacts to arc over on the transfer switch and damage the contactors (Relay, Solenoid, Contactor, three names depending on the size of the contacts, at 50 amps, Contactor applies if the coil is AC)
THe relay in the A/C, never does this, EVER, it can not, since it is on/off only, not on/on
THe relay in the A/C, never does this, EVER, it can not, since it is on/off only, not on/on
