I have a client who has 3 UPS system with a total 10KVA capacity. They currently have a 30Amp feeder with a Subpanel in the communication room.
They have asked me to install a 60Amp feeder for additional UPS units.

here are the question/s that i have.
>I assume i need to have a disconnect within site of the UPS units? Right?
>I will size the feeders to 125%?
>Existing, the UPS feeds the Existing sub panel by a SOO cord, is that O.K.

Thank you for your input

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