curtis_insite
New member
My question is in reference to the interpertation of 645.10 (Disconnecting Means) of information technology equipment.
Can an EPO system be installed that is separated between "A" system and "B" system in a facility that has two utility services, and is separated throughout the facility and designated "A" & "B"?
The "A" EPO push button would disconnect power to: Half of the HVAC equipment, and half of the power distribution units in the technology equipment room.
The "B" EPO push button would disconnect power to: The other half of the HVAC equipment, and the other half of the power distribution units in the technology equipment room.
Note: The IT equipment is dual corded, meaning that is has an "A" feed and a "B" feed.
Can an EPO system be installed that is separated between "A" system and "B" system in a facility that has two utility services, and is separated throughout the facility and designated "A" & "B"?
The "A" EPO push button would disconnect power to: Half of the HVAC equipment, and half of the power distribution units in the technology equipment room.
The "B" EPO push button would disconnect power to: The other half of the HVAC equipment, and the other half of the power distribution units in the technology equipment room.
Note: The IT equipment is dual corded, meaning that is has an "A" feed and a "B" feed.