Try to get a user contact list of similar swgr installed from each vendor. Then talk to the maintenance people if possible.
All three can meet minimum specs but workability can vary widely. Also, try to get a factory visit if you can.
I have 8 houses on a 50kVA TS. The rated FLA is 208 amps. If each house averages 30 amps, this pot is overloaded. Also since this high loading generally occurs during the hottest part of the day, windings have no break from ambient cooling. Try to stick to 5 or 6 (average sized) houses...
We recently picked up a used Multiamp Epoch-10. Now I am trying to find a manual for it. I tried megger, but the only copy they could find was a pdf copy that was not complete.
Does anybody have such an item or know where I might find one?
Thanks,