UPS voor C7000 enclosure + EVA4000

[NXS]

Can I use a HP UPS 5500 to power a c7000 enclosure with for the moment 8BL 460c + 2 cisco 's and 2 brocades 4 single phases Power supplies + 1 EVA 4000 + 2 disk enclosures + 1 appliance DL30G5
Connection will be 1 power supply to city power 1 on UPS. Is this 5500 enough to go to 4 disk enclosures and 16 blades. And can I connect a EVA PDU (blue connector IEC 309) directly to this UPS end 2 more single phase C7000 CA9 connectors??

Thanks