After a couple of installations, I have fallen in love with the APC Symmetra PX system. This UPS is for large server centers (20-40kva).
Besides the normal specs on a $40,000 UPS, APC seems to have designed the Symmetra PX with electricians in mine. It includes a very large accessible input and output connection section designed for Burndy hypress connections. The breakers are sized responsibly (input 175amp on 40kva). Finally with built in power factor correction, the UPS achieves 40kw and 40kva. The only drawback is that the cant handle 3phase HiLeg systems that are prevalent down here.
Anyway, take a peak at our Room UPSes for Symmetra PXs.
