Hello,
I am in the military and stationed overseas on on-base housing. Our wall sockets are 110v 60hz. However, this is after running through a large transformer that intakes commercial 220v and outputs 110v to the house. I have an UPS that goes straight to battery power when plugged into an outlet. It recognizes a stable input voltage of 113-115v but will not accept it to charge the battery. After some troubleshooting with APC we identified the problem is the transformer which apparently does not output a pure sine wave which the unit requires.
So my question is: Is there some sort of ac/ac line conditioning device that will output a pure sine wave? When I look for pure sine wave devices all I can find are dc/ac power inverters. It seems like this should be a pretty simple item to find but it doesn't seem like they exist.
I am in the military and stationed overseas on on-base housing. Our wall sockets are 110v 60hz. However, this is after running through a large transformer that intakes commercial 220v and outputs 110v to the house. I have an UPS that goes straight to battery power when plugged into an outlet. It recognizes a stable input voltage of 113-115v but will not accept it to charge the battery. After some troubleshooting with APC we identified the problem is the transformer which apparently does not output a pure sine wave which the unit requires.
So my question is: Is there some sort of ac/ac line conditioning device that will output a pure sine wave? When I look for pure sine wave devices all I can find are dc/ac power inverters. It seems like this should be a pretty simple item to find but it doesn't seem like they exist.