Feeding two loads from Single UPS
Feeding two loads from Single UPS
(OP)
I have a query..can we feed two panelboards from a single UPS? Each panelboard has a MLO. The UPS outgoung breaker is 600A rated; each panelboard has 250A bus. Please let me know the relevant sections of NEC, and the options available.






RE: Feeding two loads from Single UPS
Please make some efforts of your own to research the Code.
Overcurrent protection for panel boards is very clearly spelled out therein.
Rafiq Bulsara
http://www.srengineersct.com
RE: Feeding two loads from Single UPS
RE: Feeding two loads from Single UPS
Rafiq Bulsara
http://www.srengineersct.com
RE: Feeding two loads from Single UPS
RE: Feeding two loads from Single UPS
A little hint as a reward for your efforts: Consider installing the 250A CB (or CBs or a sub panel) nearby the UPS (within allowed lengths under the tap rules) and running a feeder rated 250A.
Rafiq Bulsara
http://www.srengineersct.com
RE: Feeding two loads from Single UPS
Bill
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"Why not the best?"
Jimmy Carter
RE: Feeding two loads from Single UPS
Rafiq Bulsara
http://www.srengineersct.com