Dear K. Vicky,
This must be calculated scientifically - requirement (kva) of the datacenter is calculated, and UPS is designed in such a way that loading of UPS doesn't cross 80 %.
eg: if datacenter requirement is 20 kva then UPS must be of 24-30 kva. little higher than 24 kva to keep space for future growth.
I would like to know the following from IT:
- What is the datacenter demand in kva
- What is the rating in kva of existing UPS
- What is the current loading of existing UPS
Regards,
Kalpesh